Inch Sets—Same Tap Size (Taper, Plug, and Bottoming Chamfer)

Drill Bit

Tap Sizes

Included Thread

Type Thread

Lg. Overall

Lg. Size Decimal Size

Equivalent No. of

Flutes Pitch

Dia. Limit Container Type No. of

Pieces Each

Uncoated Carbon Steel

0-80 UNF 5/16" 1 5/8" 3/64" 0.0469" 3 H3 Plastic Case 3 25995A117 $17.27

1-72 UNF 3/8" 1 11/16" 53 ga. 0.0595" 2 H3 Plastic Case 3 25995A118 16.25

2-56 UNC 7/16" 1 3/4" 51 ga. 0.067" 3 H3 Plastic Case 3 25995A333 16.91

4-40 UNC 9/16" 1 7/8" 43 ga. 0.089" 3 H3 Plastic Case 3 25995A335 7.98

5-40 UNS 5/8" 1 15/16" 38 ga. 0.1015" 3 H3 Plastic Case 3 26035A413 5.99

6-32 UNC 11/16" 2" 36 ga. 0.1065" 3 H3 Plastic Case 3 25995A337 6.37

6-40 UNF 5/8" 2 3/32" 34 ga. 0.111" 3 H2 Plastic Case 3 25995A611 6.44

6-48 UNS 5/8" 2 3/32" 32 ga. 0.116" 3 H2 Plastic Case 3 25995A612 6.44

8-32 UNC 3/4" 2 1/8" 29 ga. 0.136" 4 H3 Plastic Case 3 25995A338 6.29

10-24 UNC 7/8" 2 3/8" 25 ga. 0.1495" 4 H3 Plastic Case 3 25995A339 6.83

10-32 UNF 7/8" 2 3/8" 21 ga. 0.159" 4 H3 Plastic Case 3 25995A359 10.31

12-24 UNC 13/16" 2 1/2" 16 ga. 0.177" 4 H3 Plastic Case 3 25995A613 6.72

12-28 UNF 13/16" 2 1/2" 16 ga. 0.177" 4 H3 Plastic Case 3 25995A614 6.72

3/16"-24 UNS 7/8" 2 3/8" 5/32" 0.1563" 4 H3 Plastic Case 3 26035A416 6.45

1/4"-20 UNC 1" 2 1/2" 7 ga. 0.201" 4 Not Rated Plastic Case 3 26035A351 10.50

1/4"-28 UNF 1" 2 1/2" 3 ga. 0.213" 4 Not Rated Plastic Case 3 26035A371 10.50

5/16"-18 UNC 1 1/8" 2 23/32" F 0.257" 4 Not Rated Plastic Case 3 26035A352 12.18

5/16"-24 UNF 1 1/8" 2 23/32" I 0.272" 4 Not Rated Plastic Case 3 26035A372 12.18

3/8"-16 UNC 1 1/4" 2 15/16" 5/16" 0.3125" 4 Not Rated Plastic Case 3 26035A353 13.58

3/8"-24 UNF 1 1/4" 2 15/16" Q 0.332" 4 Not Rated Plastic Case 3 26035A373 13.58

7/16"-14 UNC 1 7/16" 3 5/32" U 0.368" 4 Not Rated Plastic Case 3 26035A354 16.28

7/16"-20 UNF 1 7/16" 3 5/32" 25/64" 0.3906" 4 Not Rated Plastic Case 3 26035A374 16.28

1/2"-13 UNC 1 21/32" 3 3/8" 27/64" 0.4219" 4 Not Rated Plastic Case 3 26035A355 18.74

1/2"-20 UNF 1 21/32" 3 3/8" 29/64" 0.4531" 4 Not Rated Plastic Case 3 26035A375 18.74

9/16"-12 UNC 1 21/32" 3 19/32" 31/64" 0.4844" 4 Not Rated Plastic Case 3 26035A356 24.54

9/16"-18 UNF 1 21/32" 3 19/32" 33/64" 0.5156" 4 Not Rated Plastic Case 3 26035A376 24.54

5/8"-11 UNC 1 13/16" 3 13/16" 17/32" 0.5313" 4 Not Rated Plastic Case 3 26035A357 28.32

5/8"-18 UNF 1 13/16" 3 13/16" 37/64" 0.5781" 4 Not Rated Plastic Case 3 26035A377 28.32

3/4"-10 UNC 2" 4 1/4" 21/32" 0.6563" 4 Not Rated Plastic Case 3 26035A359 39.88

3/4"-16 UNF 2" 4 1/4" 11/16" 0.6875" 4 Not Rated Plastic Case 3 26035A379 39.88

7/8"-9 UNC 2 7/32" 4 11/16" 49/64" 0.7656" 4 Not Rated Plastic Case 3 26035A361 56.32

7/8"-14 UNF 2 7/32" 4 11/16" 13/16" 0.8125" 4 Not Rated Plastic Case 3 26035A381 56.32

1"-8 UNC 2 1/2" 5 1/8" 7/8" 0.875" 4 Not Rated Plastic Case 3 26035A362 71.36

1"-12 UNF 2 1/2" 5 1/8" 59/64" 0.9219" 4 Not Rated Plastic Case 3 26035A382 71.36

1"-14 UNS 2 1/2" 5 1/8" 23.5 mm 0.9252" 4 Not Rated Plastic Case 3 26035A844 71.36

1 1/8"-7 UNC 2 9/16" 5 7/16" 63/64" 0.9844" 4 Not Rated __ 3 26035A363 174.07

1 1/8"-12 UNF 2 9/16" 5 7/16" 1 1/32" 1.0313" 4 Not Rated __ 3 26035A383 174.07

1 1/4"-7 UNC 2 9/16" 5 3/4" 1 3/32" 1.0938" 4 Not Rated __ 3 26035A364 200.10

1 1/4"-12 UNF 2 9/16" 5 3/4" 1 11/64" 1.1719" 6 Not Rated __ 3 26035A384 200.10

1 3/8"-6 UNC 3" 6 1/16" 1 7/32" 1.2188" 4 Not Rated __ 3 26035A365 323.65

1 3/8"-12 UNF 3" 6 1/16" 1 19/64" 1.2969" 6 Not Rated Plastic Case 3 26035A385 323.65

1 1/2"-6 UNC 3" 6 3/8" 1 11/32" 1.3438" 4 Not Rated Plastic Case 3 26035A366 377.76

1 3/4"-5 UNC 3 3/16" 7" 1 9/16" 1.5625" 6 Not Rated Plastic Case 3 26035A367 552.18

2"-4 1/2 UNC 3 9/16" 7 5/8" 1 25/32" 1.7813" 6 Not Rated __ 3 26035A368 746.69

Uncoated High-Speed Steel

0-80 UNF 5/16" 1 5/8" 3/64" 0.0469" 2 H1 Plastic Case 3 2522A881 39.34

1-64 UNC 3/8" 1 11/16" 53 ga. 0.0595" 2 H1 Plastic Case 3 2522A862 36.45

1-72 UNF 3/8" 1 11/16" 53 ga. 0.0595" 2 H1 Plastic Case 3 2522A882 36.45

2-56 UNC 7/16" 1 3/4" 51 ga. 0.067" 3 H2 Plastic Case 3 2522A863 31.35

2-64 UNF 7/16" 1 3/4" 50 ga. 0.07" 3 H2 Plastic Case 3 2522A883 33.80

3-48 UNC 1/2" 1 13/16" 47 ga. 0.0785" 3 H2 Plastic Case 3 2522A864 24.06

3-56 UNF 1/2" 1 13/16" 46 ga. 0.081" 3 H2 Plastic Case 3 2522A884 26.95

4-40 UNC 9/16" 1 7/8" 43 ga. 0.089" 3 H2 Plastic Case 3 2522A865 19.71

4-48 UNF 9/16" 1 7/8" 42 ga. 0.0935" 3 H2 Plastic Case 3 2522A885 21.30

5-40 UNC 5/8" 1 15/16" 38 ga. 0.1015" 3 H2 Plastic Case 3 2522A866 19.71

5-44 UNF 5/8" 1 15/16" 37 ga. 0.104" 3 H2 Plastic Case 3 2522A886 21.30

6-32 UNC 11/16" 2" 36 ga. 0.1065" 3 H3 Plastic Case 3 2522A867 15.09

6-40 UNF 11/16" 2" 33 ga. 0.113" 3 H2 Plastic Case 3 2522A887 16.01

6-48 UNS 11/16" 2" 2.9 mm 0.1142" 3 H2 Plastic Case 3 2595A951 62.40

8-32 UNC 3/4" 2 1/8" 29 ga. 0.136" 4 H3 Plastic Case 3 2522A868 15.61

8-36 UNF 3/4" 2 1/8" 29 ga. 0.136" 4 H2 Plastic Case 3 2522A888 16.01

8-40 UNS 3/4" 2 1/8" 28 ga. 0.1405" 4 H2 Plastic Case 3 2595A952 62.40

10-24 UNC 7/8" 2 3/8" 25 ga. 0.1495" 4 H3 Plastic Case 3 2522A869 16.01

10-32 UNF 7/8" 2 3/8" 21 ga. 0.159" 4 H3 Plastic Case 3 2522A889 16.01

12-24 UNC 15/16" 2 3/8" 16 ga. 0.177" 4 H3 Plastic Case 3 2522A871 16.96

12-28 UNF 15/16" 2 3/8" 15 ga. 0.18" 4 H3 Plastic Case 3 2522A891 18.60

3/16"-24 UNS 7/8" 2 3/8" 5/32" 0.1563" 4 Not Rated Plastic Case 3 2522A911 25.95

1/4"-20 UNC 1" 2 1/2" 7 ga. 0.201" 4 H3 Plastic Case 3 2521A771 17.25

1/4"-28 UNF 1" 2 1/2" 3 ga. 0.213" 4 H3 Plastic Case 3 2521A821 17.25

1/4"-32 UNF 1" 2 1/2" 5.6 mm 0.2204" 4 H3 Plastic Case 3 2521A211 20.39

1/4"-36 UNS 1" 2 1/2" 2 ga. 0.221" 4 H2 Plastic Case 3 2595A953 59.40

1/4"-80 UNS 1" 2 1/2" B 0.238" 4 H2 Plastic Case 3 2595A954 77.60

5/16"-18 UNC 1 1/8" 2 23/32" F 0.257" 4 H3 Plastic Case 3 2521A772 21.30

5/16"-24 UNF 1 1/8" 2 23/32" I 0.272" 4 H3 Plastic Case 3 2521A822 21.30

5/16"-32 UNEF 1 1/8" 2 23/32" 9/32" 0.2813" 4 H3 Plastic Case 3 2521A212 24.65

3/8"-16 UNC 1 1/4" 2 15/16" 5/16" 0.3125" 4 H3 Plastic Case 3 2521A773 24.06

3/8"-24 UNF 1 1/4" 2 15/16" Q 0.332" 4 H3 Plastic Case 3 2521A823 24.06

3/8"-32 UNEF 1 1/4" 2 15/16" 11/32" 0.3438" 4 H3 Plastic Case 3 2521A213 28.76

3/8"-40 UNS 1 1/4" 2 15/16" 8.9 mm 0.3503" 4 H2 Plastic Case 3 2595A955 72.20

7/16"-14 UNC 1 7/16" 3 5/32" U 0.368" 4 H3 Plastic Case 3 2521A774 40.96

7/16"-20 UNF 1 7/16" 3 5/32" 25/64" 0.3906" 4 H3 Plastic Case 3 2521A824 40.96

7/16"-24 UNS 1 7/16" 3 5/32" 9.9 mm 0.3897" 4 H3 Plastic Case 3 2595A956 103.20

7/16"-28 UNEF 1 7/16" 3 5/32" 13/32" 0.4063" 4 H3 Plastic Case 3 2521A214 36.99

15/32"-32 UNS 1 7/16" 3 5/32" 7/16" 0.4375" 6 H3 Plastic Case 3 2595A957 102.20

1/2"-13 UNC 1 21/32" 3 3/8" 27/64" 0.4219" 4 H3 Plastic Case 3 2521A775 43.60

1/2"-20 UNF 1 21/32" 3 3/8" 29/64" 0.4531" 4 H3 Plastic Case 3 2521A825 48.71

1/2"-28 UNEF 1 21/32" 3 3/8" 15/32" 0.4688" 4 H3 Plastic Case 3 2521A215 45.20

1/2"-32 UNS 1 21/32" 3 3/8" 15/32" 0.4688" 6 H3 Plastic Case 3 2595A958 103.20

9/16"-12 UNC 1 21/32" 3 19/32" 31/64" 0.4844" 4 H3 Plastic Case 3 2521A776 74.06

9/16"-18 UNF 1 21/32" 3 19/32" 33/64" 0.5156" 4 H3 Plastic Case 3 2521A826 74.06

9/16"-20 UNS 1 21/32" 3 19/32" 33/64" 0.5156" 4 H3 Plastic Case 3 2595A959 152.40

5/8"-11 UNC 1 13/16" 3 13/16" 17/32" 0.5313" 4 H3 Plastic Case 3 2521A777 88.45

5/8"-18 UNF 1 13/16" 3 13/16" 37/64" 0.5781" 4 H3 Plastic Case 3 2521A827 88.45

5/8"-24 UNEF 1 13/16" 3 13/16" 37/64" 0.5781" 6 H3 Plastic Case 3 2521A216 61.64

11/16"-18 UNS 1 13/16" 4 1/32" 16 mm 0.6299" 4 H3 Plastic Case 3 2595A961 167.00

11/16"-24 UNEF 1 13/16" 4 1/32" 16.5 mm 0.6496" 6 H3 Plastic Case 3 2521A217 73.95

3/4"-10 UNC 2" 4 1/4" 21/32" 0.6563" 4 H3 Plastic Case 3 2521A778 123.61

3/4"-16 UNF 2" 4 1/4" 11/16" 0.6875" 4 H3 Plastic Case 3 2521A828 123.61

3/4"-20 UNEF 2" 4 1/4" 45/64" 0.7031" 6 H3 Plastic Case 3 2521A218 86.29

7/8"-9 UNC 2 7/32" 4 11/16" 49/64" 0.7656" 4 H4 Plastic Case 3 2521A779 172.75

7/8"-14 UNF 2 7/32" 4 11/16" 13/16" 0.8125" 4 H4 Plastic Case 3 2521A829 172.75

7/8"-20 UNEF 2 7/32" 4 11/16" 53/64" 0.8281" 6 H3 Plastic Case 3 2521A219 119.15

15/16"-16 UNS 2 7/32" 4 29/32" 7/8" 0.875" 6 H3 Plastic Case 3 2595A962 212.26

1"-8 UNC 2 1/2" 5 1/8" 7/8" 0.875" 4 H4 Plastic Case 3 2521A781 230.04

1"-12 UNF 2 1/2" 5 1/8" 59/64" 0.9219" 4 H4 Plastic Case 3 2521A831 237.25

1"-14 UNS 2 1/2" 5 1/8" 23.5 mm 0.9252" 4 H4 Plastic Case 3 2521A854 230.04

1"-20 UNEF 2 1/2" 5 1/8" 61/64" 0.9531" 6 H3 Plastic Case 3 2595A963 216.80

1"-32 UNS 2 1/2" 5 1/8" 31/32" 0.9688" 6 H3 Plastic Case 3 2595A964 230.40

1 1/8"-7 UNC 2 9/16" 5 7/16" 63/64" 0.9844" 4 H4 Plastic Case 3 2521A782 342.04

1 1/8"-12 UNF 2 9/16" 5 7/16" 1 1/32" 1.0313" 4 H4 Plastic Case 3 2521A832 356.24

1 1/4"-7 UNC 2 9/16" 5 3/4" 1 3/32" 1.0938" 4 H4 Plastic Case 3 2521A783 448.09

1 1/4"-12 UNF 2 9/16" 5 3/4" 1 11/64" 1.1719" 6 H4 Plastic Case 3 2521A833 457.11

1 3/8"-6 UNC 3" 6 1/16" 1 7/32" 1.2188" 4 H4 Plastic Case 3 2521A784 566.03

1 3/8"-12 UNF 3" 6 1/16" 1 19/64" 1.2969" 6 H4 Plastic Case 3 2521A834 569.11

1 1/2"-6 UNC 3" 6 3/8" 1 11/32" 1.3438" 4 H4 Plastic Case 3 2521A858 650.86

1 1/2"-12 UNF 3" 6 3/8" 1 27/64" 1.4219" 6 H4 Plastic Case 3 2521A863 649.92

Drill Bit

Tap Sizes

Included Thread

Type Thread

Lg. Overall

Lg. Size Decimal Size

Equivalent No. of

Flutes Pitch

Dia. Limit Container Type No. of

Pieces Each

Titanium-Nitride (TiN) Coated High-Speed Steel

2-56 UNC 7/16" 1 3/4" 51 ga. 0.067" 3 H2 Plastic Case 3 2636A118 $37.29

3-48 UNC 1/2" 1 13/16" 47 ga. 0.0785" 3 H2 Plastic Case 3 2636A292 31.67

3-56 UNF 1/2" 1 13/16" 46 ga. 0.081" 3 H2 Plastic Case 3 2636A294 35.51

4-40 UNC 9/16" 1 7/8" 43 ga. 0.089" 3 H2 Plastic Case 3 2636A81 25.46

4-48 UNF 9/16" 1 7/8" 42 ga. 0.0935" 3 H2 Plastic Case 3 2636A814 26.54

5-40 UNC 5/8" 1 15/16" 38 ga. 0.1015" 3 H2 Plastic Case 3 2636A82 27.54

5-44 UNF 5/8" 1 15/16" 37 ga. 0.104" 3 H2 Plastic Case 3 2636A824 31.48

6-32 UNC 11/16" 2" 36 ga. 0.1065" 3 H3 Plastic Case 3 2636A83 19.55

6-40 UNF 11/16" 2" 33 ga. 0.113" 3 H2 Plastic Case 3 2636A834 22.55

8-32 UNC 3/4" 2 1/8" 29 ga. 0.136" 4 H3 Plastic Case 3 2636A84 20.03

8-36 UNF 3/4" 2 1/8" 29 ga. 0.136" 4 H2 Plastic Case 3 2636A844 21.63

10-24 UNC 7/8" 2 3/8" 25 ga. 0.1495" 4 H3 Plastic Case 3 2636A85 20.60

10-32 UNF 7/8" 2 3/8" 21 ga. 0.159" 4 H3 Plastic Case 3 2636A854 20.60

12-24 UNC 15/16" 2 3/8" 16 ga. 0.177" 4 H3 Plastic Case 3 2636A86 22.44

12-28 UNC 15/16" 2 1/2" 14 ga. 0.182" 4 H3 Plastic Case 3 26545A711 21.81

1/4"-20 UNC 1" 2 1/2" 7 ga. 0.201" 4 H3 Plastic Case 3 2636A87 22.14

1/4"-28 UNF 1" 2 1/2" 3 ga. 0.213" 4 H3 Plastic Case 3 2636A874 22.14

5/16"-18 UNC 1 1/8" 2 23/32" F 0.257" 4 H3 Plastic Case 3 2636A88 27.62

5/16"-24 UNF 1 1/8" 2 23/32" I 0.272" 4 H3 Plastic Case 3 2636A884 27.59

3/8"-16 UNC 1 1/4" 2 15/16" 5/16" 0.3125" 4 H3 Plastic Case 3 2636A89 31.10

3/8"-24 UNF 1 1/4" 2 15/16" Q 0.332" 4 H3 Plastic Case 3 2636A894 31.86

7/16"-14 UNC 1 7/16" 3 5/32" U 0.368" 4 H3 Plastic Case 3 2636A91 53.62

7/16"-20 UNF 1 7/16" 3 5/32" 25/64" 0.3906" 4 H3 Plastic Case 3 2636A914 53.62

1/2"-13 UNC 1 21/32" 3 3/8" 27/64" 0.4219" 4 H3 Plastic Case 3 2636A92 56.11

1/2"-20 UNF 1 21/32" 3 3/8" 29/64" 0.4531" 4 H3 Plastic Case 3 2636A924 65.37

9/16"-12 UNC 1 21/32" 3 19/32" 31/64" 0.4844" 4 H3 Plastic Case 3 2636A93 71.47

9/16"-18 UNF 1 21/32" 3 19/32" 33/64" 0.5156" 4 H3 Plastic Case 3 26545A712 72.17

5/8"-11 UNC 1 13/16" 3 13/16" 17/32" 0.5313" 4 H3 Plastic Case 3 2636A94 93.83

5/8"-18 UNF 1 13/16" 3 13/16" 37/64" 0.5781" 4 H3 Plastic Case 3 2636A944 93.83

3/4"-10 UNC 2" 4 1/4" 21/32" 0.6563" 4 H3 Plastic Case 3 2636A95 134.49

3/4"-16 UNF 2" 4 1/4" 11/16" 0.6875" 4 H3 Plastic Case 3 2636A954 134.49

7/8"-9 UNC 2 7/32" 4 11/16" 49/64" 0.7656" 4 H4 Plastic Case 3 2636A96 175.96

7/8"-14 UNF 2 7/32" 4 11/16" 13/16" 0.8125" 4 H4 Plastic Case 3 2636A964 218.92

1"-8 UNC 2 1/2" 5 1/8" 7/8" 0.875" 4 H4 Plastic Case 3 2636A97 241.03

1"-12 UNF 2 1/2" 5 1/8" 59/64" 0.9219" 4 H4 Plastic Case 3 2636A171 303.88

1"-14 UNS 2 1/2" 5 5/32" 15/16" 0.9375" 4 H4 Plastic Case 3 26545A713 304.36

1 1/8"-7 UNC 2 9/16" 5 7/16" 63/64" 0.9844" 4 H4 Plastic Case 3 2636A172 471.37

1 1/8"-12 UNF 2 9/16" 5 7/16" 1 1/32" 1.0313" 4 H4 Plastic Case 3 2636A173 506.41

1 1/4"-7 UNC 2 9/16" 5 3/4" 1 3/32" 1.0938" 4 H4 Plastic Case 3 2636A174 618.65

1 1/4"-12 UNF 2 9/16" 5 3/4" 1 11/64" 1.1719" 6 H4 Plastic Case 3 2636A175 629.59

Titanium-Carbonitride (TiCN) Coated High-Speed Steel

0-80 UNF 5/16" 1 5/8" 3/64" 0.0469" 2 H2 Plastic Case 3 26545A171 72.63

2-56 UNC 7/16" 1 3/4" 51 ga. 0.067" 3 H2 Plastic Case 3 26545A172 40.39

4-40 UNC 9/16" 1 7/8" 43 ga. 0.089" 3 H2 Plastic Case 3 26545A173 34.99

5-40 UNC 5/8" 1 15/16" 38 ga. 0.1015" 3 H2 Plastic Case 3 26545A174 40.93

6-32 UNC 11/16" 2" 36 ga. 0.1065" 3 H3 Plastic Case 3 26545A175 34.51

6-40 UNF 11/16" 2" 33 ga. 0.113" 3 H2 Plastic Case 3 26545A334 49.33

8-32 UNC 3/4" 2 1/8" 29 ga. 0.136" 4 H3 Plastic Case 3 26545A176 29.89

10-24 UNC 7/8" 2 3/8" 25 ga. 0.1495" 4 H3 Plastic Case 3 26545A177 35.18

10-32 UNF 7/8" 2 3/8" 21 ga. 0.159" 4 H3 Plastic Case 3 26545A178 35.32

12-24 UNC 15/16" 2 3/8" 16 ga. 0.177" 4 H3 Plastic Case 3 26545A179 36.45

1/4"-20 UNC 1" 2 1/2" 7 ga. 0.201" 4 H3 Plastic Case 3 26545A181 30.97

1/4"-28 UNF 1" 2 1/2" 3 ga. 0.213" 4 H3 Plastic Case 3 26545A182 34.70

5/16"-18 UNC 1 1/8" 2 23/32" F 0.257" 4 H3 Plastic Case 3 26545A183 45.04

5/16"-24 UNF 1 1/8" 2 23/32" I 0.272" 4 H3 Plastic Case 3 26545A184 44.77

3/8"-16 UNC 1 1/4" 2 15/16" 5/16" 0.3125" 4 H3 Plastic Case 3 26545A185 49.36

3/8"-24 UNF 1 1/4" 2 15/16" Q 0.332" 4 H3 Plastic Case 3 26545A186 52.68

7/16"-14 UNC 1 7/16" 3 5/32" U 0.368" 4 H3 Plastic Case 3 26545A187 62.05

7/16"-20 UNF 1 7/16" 3 5/32" 25/64" 0.3906" 4 H3 Plastic Case 3 26545A188 62.69

1/2"-13 UNC 1 21/32" 3 3/8" 27/64" 0.4219" 4 H3 Plastic Case 3 26545A189 76.57

1/2"-20 UNF 1 21/32" 3 3/8" 29/64" 0.4531" 4 H3 Plastic Case 3 26545A191 76.57

9/16"-12 UNC 1 21/32" 3 19/32" 31/64" 0.4844" 4 H3 Plastic Case 3 26545A192 80.81

5/8"-11 UNC 1 13/16" 3 13/16" 17/32" 0.5313" 4 H3 Plastic Case 3 26545A193 100.28

5/8"-18 UNF 1 13/16" 3 13/16" 37/64" 0.5781" 4 H3 Plastic Case 3 26545A194 105.30

3/4"-10 UNC 2" 4 1/4" 21/32" 0.6563" 4 H3 Plastic Case 3 26545A195 146.91

3/4"-16 UNF 2" 4 1/4" 11/16" 0.6875" 4 H3 Plastic Case 3 26545A196 147.64

7/8"-9 UNC 2 7/32" 4 11/16" 49/64" 0.7656" 4 H4 Plastic Case 3 26545A197 184.54

1"-8 UNC 2 1/2" 5 1/8" 7/8" 0.875" 4 H4 Plastic Case 3 26545A198 264.84

Metric Sets—Same Tap Size (Taper, Plug, and Bottom Chamfer)

Drill Bit

Tap Sizes

Included Thread

Pitch, mm Thread

Lg. Overall

Lg. Size Decimal Size

Equivalent No. of

Flutes Pitch

Dia. Limit Container Type No. of

Pieces Each

Uncoated Carbon Steel

M3 0.5 9/16" 1 7/8" 2.5 mm 0.0984" 3 D3 Plastic Case 3 26015A531 $14.75

M4 0.7 3/4" 2 1/8" 3.3 mm 0.13" 3 D4 Plastic Case 3 26015A532 15.00

M5 0.8 7/8" 2 3/8" 4.2 mm 0.1654" 4 D4 Plastic Case 3 26015A533 15.00

M6 1 1" 2 1/2" 5 mm 0.197" 4 D5 Plastic Case 3 26015A534 15.60

M7 1 1" 2 1/2" 6 mm 0.2362" 4 D5 Plastic Case 3 26015A535 16.80

M8 1.25 1 1/8" 2 3/4" 6.75 mm 0.2657" 4 D5 Plastic Case 3 26015A536 16.80

M10 1.5 1 1/4" 2 15/16" 8.5 mm 0.3346" 4 D6 Plastic Case 3 26015A537 23.70

M12 1.75 1 1/4" 3" 10.3 mm 0.4055" 4 D6 Plastic Case 3 26015A538 42.00

M14 2 1 1/4" 3" 12 mm 0.4724" 4 D7 Plastic Case 3 26015A539 71.40

M16 2 1 1/4" 3" 14 mm 0.5512" 4 D7 Plastic Case 3 26015A541 82.80

M18 2.5 1 1/4" 3" 15.5 mm 0.6102" 4 D7 Plastic Case 3 26015A542 102.00

M20 2.5 1 1/2" 3 1/4" 17.5 mm 0.689" 4 D7 Plastic Case 3 26015A543 120.00

M22 2.5 1 1/2" 3 1/4" 19.5 mm 0.7677" 4 D7 Plastic Case 3 26015A544 144.00

M24 3 1 1/2" 3 1/4" 21 mm 0.8268" 4 D8 Plastic Case 3 26015A545 174.00

Uncoated High-Speed Steel

M1.6 0.35 5/16" 1 5/8" 1.25 mm 0.0492" 2 D3 Plastic Case 3 26015A411 40.80

M1.8 0.35 3/8" 1 11/16" 1.45 mm 0.057" 2 D3 Plastic Case 3 26015A412 57.56

M2 0.4 7/16" 1 3/4" 1.6 mm 0.063" 3 D3 Plastic Case 3 8305A511 50.81

M2.2 0.45 7/16" 1 3/4" 1.75 mm 0.0688" 3 D3 Plastic Case 3 26015A413 46.95

M2.5 0.45 1/2" 1 13/16" 2.05 mm 0.0807" 3 D3 Plastic Case 3 8305A513 34.16

M3 0.5 5/8" 1 15/16" 2.5 mm 0.0984" 3 D3 Plastic Case 3 8305A515 26.16

M3.5 0.6 11/16" 2" 2.9 mm 0.1142" 3 D4 Plastic Case 3 8305A517 25.41

M4 0.7 3/4" 2 1/8" 3.3 mm 0.1299" 4 D4 Plastic Case 3 8305A519 21.55

M4 0.75 3/4" 2 1/8" 3.2 mm 0.1259" 4 D4 Plastic Case 3 26015A415 51.84

M4.5 0.75 7/8" 2 3/8" 3.7 mm 0.1456" 4 D4 Plastic Case 3 8305A522 25.41

M5 0.5 7/8" 2 3/8" 4.5 mm 0.1772" 4 D3 Plastic Case 3 26015A416 59.94

M5 0.8 7/8" 2 3/8" 4.2 mm 0.1653" 4 D4 Plastic Case 3 8305A524 21.55

M6 0.5 1" 2 1/2" 5.5 mm 0.2165" 4 D3 Plastic Case 3 26015A417 68.58

M6 0.75 1" 2 1/2" 5.2 mm 0.2047" 4 D3 Plastic Case 3 26015A418 39.50

M6 1 1" 2 1/2" 5 mm 0.1968" 4 D5 Plastic Case 3 8305A526 22.79

M6.3 1 1" 2 1/2" 5.3 mm 0.2086" 4 D5 Plastic Case 3 26015A674 24.38

M7 1 1 1/8" 2 23/32" 6 mm 0.2362" 4 D5 Plastic Case 3 8305A528 24.84

M8 0.5 1 1/8" 2 23/32" 7.5 mm 0.2953" 4 D4 Plastic Case 3 26015A422 69.01

M8 0.75 1 1/8" 2 23/32" 7.2 mm 0.2834" 4 D5 Plastic Case 3 26015A423 68.58

M8 1 1 1/8" 2 23/32" 6.9 mm 0.2716" 4 D3 Plastic Case 3 26015A424 39.02

M8 1.25 1 1/8" 2 23/32" 6.7 mm 0.2637" 4 D5 Plastic Case 3 8305A531 24.84

M9 1 1 1/4" 2 15/16" 8 mm 0.315" 4 D5 Plastic Case 3 26015A427 85.86

M9 1.25 1 1/4" 2 15/16" 7.7 mm 0.3031" 4 D5 Plastic Case 3 26015A428 93.42

M10 1 1 1/4" 2 15/16" 8.9 mm 0.3503" 4 D3 Plastic Case 3 26015A429 60.62

M10 1.25 1 1/4" 2 15/16" 8.7 mm 0.3425" 4 D5 Plastic Case 3 26015A432 62.83

M10 1.5 1 1/4" 2 15/16" 8.5 mm 0.3346" 4 D6 Plastic Case 3 8305A533 30.73

M11 1 1 21/32" 3 5/32" 10 mm 0.3937" 4 D5 Plastic Case 3 26015A434 93.42

M11 1.5 1 21/32" 3 5/32" 9.5 mm 0.374" 4 D6 Plastic Case 3 26015A435 78.06

M12 1 1 21/32" 3 3/8" 11 mm 0.4331" 4 D5 Plastic Case 3 26015A436 91.26

M12 1.25 1 21/32" 3 3/8" 10.8 mm 0.4251" 4 D5 Plastic Case 3 26015A437 79.43

M12 1.5 1 21/32" 3 3/8" 10.5 mm 0.4134" 4 D6 Plastic Case 3 26015A438 91.26

M12 1.75 1 21/32" 3 3/8" 10.2 mm 0.4015" 4 D6 Plastic Case 3 8305A535 55.08

M14 1 1 21/32" 3 19/32" 13 mm 0.5118" 4 D5 Plastic Case 3 26015A441 119.88

M14 1.25 1 21/32" 3 19/32" 12.8 mm 0.5039" 4 D4 Plastic Case 3 26015A442 107.62

M14 1.5 1 21/32" 3 19/32" 12.5 mm 0.4921" 4 D6 Plastic Case 3 26015A443 100.14

M14 2 1 21/32" 3 19/32" 12 mm 0.4724" 4 D7 Plastic Case 3 8305A537 82.27

M16 1 1 13/16" 3 13/16" 15 mm 0.5905" 4 D5 Plastic Case 3 26015A444 125.90

M16 1.5 1 13/16" 3 13/16" 14.5 mm 0.5709" 4 D6 Plastic Case 3 26015A445 118.91

M16 2 1 13/16" 3 13/16" 14 mm 0.5512" 4 D7 Plastic Case 3 8305A539 100.20

M18 1 1 13/16" 4 1/32" 17 mm 0.6693" 4 D5 Plastic Case 3 26015A446 133.22

M18 1.5 1 13/16" 4 1/32" 16.5 mm 0.6496" 4 D6 Plastic Case 3 26015A447 135.00

M18 2.5 1 13/16" 4 1/32" 15.5 mm 0.6102" 4 D7 Plastic Case 3 8305A542 134.81

M20 1 2" 4 15/32" 19 mm 0.748" 4 D6 Plastic Case 3 26015A448 146.22

M20 1.5 2" 4 15/32" 47/64" 0.7344" 4 D6 Plastic Case 3 26015A449 179.69

M20 2.5 2" 4 15/32" 17.5 mm 0.689" 4 D7 Plastic Case 3 8305A544 183.41

M22 1.5 2 7/32" 4 11/16" 20 mm 0.7874" 4 D6 Plastic Case 3 26015A451 192.40

M22 2.5 2 7/32" 4 11/16" 25/32" 0.7813" 4 D7 Plastic Case 3 26015A452 192.40

M24 1.5 2 7/32" 4 29/32" 57/64" 0.8906" 4 D6 Plastic Case 3 26015A453 234.87

M24 2 2 7/32" 4 29/32" 22 mm 0.8661" 4 D7 Plastic Case 3 26015A454 190.05

M24 3 2 7/32" 4 29/32" 21 mm 0.8268" 4 D8 Plastic Case 3 8305A546 255.23

M26 1.5 1 1/2" 4" 24.5 mm 0.9646" 6 D6 Plastic Case 3 26015A455 292.01

M27 1.5 1 1/2" 4" 1" 1" 6 D6 Plastic Case 3 26015A456 295.92

M27 2 2 1/2" 5 1/8" 25 mm 0.9842" 4 D7 Plastic Case 3 26015A457 273.19

M27 3 2 1/2" 5 1/8" 24 mm 0.9449" 4 D8 Plastic Case 3 26015A458 273.19

M30 1.5 1 1/2" 4" 1 1/8" 1.125" 6 D6 Plastic Case 3 26015A459 325.08

M30 2 2 9/16" 5 7/16" 28 mm 1.1023" 4 D5 Plastic Case 3 26015A461 333.72

M30 3.5 2 9/16" 5 7/16" 1 1/32" 1.0313" 4 D9 Plastic Case 3 8305A548 563.52

M33 2 2 9/16" 5 3/4" 31 mm 1.2204" 4 D7 Plastic Case 3 26015A463 419.23

M33 3.5 2 9/16" 5 3/4" 1 11/64" 1.1719" 4 D9 Plastic Case 3 26015A464 560.66

M35 1.5 1 1/2" 4" 33.5 mm 1.3188" 6 D6 Plastic Case 3 26015A465 402.27

M36 1.5 1 1/2" 4" 34.5 mm 1.3582" 6 D6 Plastic Case 3 26015A466 427.79

M36 2 3" 6 1/16" 34 mm 1.3385" 6 D7 Plastic Case 3 26015A467 466.43

M36 4 3" 6 1/16" 32 mm 1.2598" 4 D9 Plastic Case 3 8305A551 713.99

M40 1.5 2" 5" 38.5 mm 1.5157" 6 D6 Plastic Case 3 26015A468 523.50

M42 4.5 3 3/16" 7" 37.5 mm 1.4763" 6 D10 Plastic Case 3 26015A469 720.68

Drill Bit

Tap Sizes

Included Thread

Pitch, mm Thread

Lg. Overall

Lg. Size Decimal Size

Equivalent No. of

Flutes Pitch

Dia. Limit Container Type No. of

Pieces Each

Titanium-Nitride (TiN) Coated High-Speed Steel

M2 0.4 7/16" 1 3/4" 1.6 mm 0.063" 3 D3 Plastic Case 3 26475A11 $62.83

M2.5 0.45 1/2" 1 13/16" 2.05 mm 0.0807" 3 D3 Plastic Case 3 26475A12 41.72

M3 0.5 5/8" 1 15/16" 2.5 mm 0.0984" 3 D3 Plastic Case 3 26475A13 35.10

M3.5 0.6 11/16" 2" 2.9 mm 0.1142" 3 D4 Plastic Case 3 26475A14 28.62

M4 0.7 3/4" 2 1/8" 3.3 mm 0.1299" 4 D4 Plastic Case 3 26475A15 28.00

M4.5 0.75 7/8" 2 3/8" 3.7 mm 0.1456" 4 D4 Plastic Case 3 26475A16 28.62

M5 0.5 7/8" 2 3/8" 4.5 mm 0.1772" 4 D3 Plastic Case 3 26475A165 70.52

M5 0.8 7/8" 2 3/8" 4.2 mm 0.1653" 4 D4 Plastic Case 3 26475A17 28.03

M6 0.75 1" 2 1/2" 5.2 mm 0.2047" 4 D3 Plastic Case 3 26475A174 46.04

M6 1 1" 2 1/2" 5 mm 0.1968" 4 D5 Plastic Case 3 26475A18 28.38

M7 1 1 1/8" 2 23/32" 6 mm 0.2362" 4 D5 Plastic Case 3 26475A19 33.02

M8 1 1 1/8" 2 23/32" 6.9 mm 0.2716" 4 D5 Plastic Case 3 26475A196 46.14

M8 1.25 1 1/8" 2 23/32" 6.7 mm 0.2637" 4 D5 Plastic Case 3 26475A21 32.16

M10 1 1 1/4" 2 15/16" 8.9 mm 0.3503" 4 D3 Plastic Case 3 26475A212 74.28

M10 1.25 1 1/4" 2 15/16" 8.7 mm 0.3425" 4 D5 Plastic Case 3 26475A216 72.77

M10 1.5 1 1/4" 2 15/16" 8.5 mm 0.3346" 4 D3 Plastic Case 3 26475A218 79.97

M12 1 1 21/32" 3 3/8" 11 mm 0.4331" 4 D5 Plastic Case 3 26475A223 108.62

M12 1.25 1 21/32" 3 3/8" 10.8 mm 0.4251" 4 D5 Plastic Case 3 26475A225 83.81

M12 1.5 1 21/32" 3 3/8" 10.5 mm 0.4134" 4 D6 Plastic Case 3 26475A227 108.62

M12 1.75 1 21/32" 3 3/8" 10.2 mm 0.4015" 4 D6 Plastic Case 3 26475A23 70.77

M14 1.5 1 21/32" 3 19/32" 12.5 mm 0.4921" 4 D6 Plastic Case 3 26475A236 140.56

M14 2 1 21/32" 3 19/32" 12 mm 0.4724" 4 D7 Plastic Case 3 26475A24 110.78

M16 1.5 1 13/16" 3 13/16" 14.5 mm 0.5709" 4 D6 Plastic Case 3 26475A248 167.32

M16 2 1 13/16" 3 13/16" 14 mm 0.5512" 4 D7 Plastic Case 3 26475A25 129.98

M18 1 1 13/16" 4 1/32" 17 mm 0.6693" 4 D5 Plastic Case 3 26475A256 193.64

M18 1.5 1 13/16" 4 1/32" 16.5 mm 0.6496" 4 D6 Plastic Case 3 26475A259 183.06

M18 2.5 1 13/16" 4 1/32" 15.5 mm 0.6102" 4 D7 Plastic Case 3 26475A26 177.66

M20 1.5 2" 4 15/32" 47/64" 0.7344" 4 D6 Plastic Case 3 26475A265 190.51

M20 2.5 2" 4 15/32" 17.5 mm 0.689" 4 D7 Plastic Case 3 26475A27 189.84

M24 3 2 7/32" 4 29/32" 21 mm 0.8268" 4 D8 Plastic Case 3 26475A28 329.27

Inch Sets—Assorted Tap Sizes (Plug Chamfer)

No. of

Pieces Tap Sizes Included Thread Type Container

Type Each

Uncoated High-Speed Steel

10 1 each of sizes:

4-40

6-32

8-32

10-24

10-32

1/4"-20

5/16"-18

3/8"-16

1/2"-13

5/8"-11 UNC, UNF Metal Case 25555A31 $162.22

10 1 each of sizes:

1/4"-20

1/4"-28

5/16"-18

5/16"-24

3/8"-16

3/8"-24

7/16"-14

7/16"-20

1/2"-13

1/2"-20 UNC, UNF Metal Case 27045A22 102.82

19 1 each of sizes:

0-80

1-64

1-72

2-56

2-64

3-48

3-56

4-40

4-48

5-40

5-44

6-32

6-40

8-32

8-36

10-24

10-32

12-24

12-28 UNC, UNF Metal Case 27045A21 145.55

Inch Sets—Assorted Tap Sizes (Taper, Plug, and Bottom Chamfer)

No. of

Pieces Tap Sizes Included Thread Type Container Type Each

Uncoated Carbon Steel

60 3 each of sizes:

1/4"-20

1/4"-28

5/16"-18

5/16"-24

3/8"-16

3/8"-24

7/16"-14

7/16"-20

1/2"-13

1/2"-20

9/16"-18

9/16"-12

5/8"-11

5/8"-18

3/4"-10

3/4"-16

7/8"-9

7/8"-14

1"-8

1"-12 UNC, UNF Plastic Case 2688A11 $404.58

Metric Sets—Assorted Tap Sizes (Plug Chamfer)

No. of

Pieces Tap Sizes Included Container

Type Each

Uncoated Carbon Steel

113 5 each of sizes:

M3 × 0.50 mm

M3 × 0.60 mm

M4 × 0.70 mm

M4 × 0.75 mm

M5 × 0.80 mm

M5 × 0.90 mm

M6 × 1.00 mm

M6.3 × 1.00 mm

M7 × 1.00 mm

M8 × 1.00 mm

M8 × 1.25 mm

M9 × 0.75 mm

M9 × 1.00 mm

M9 × 1.25 mm

M10 × 1.00 mm

M10 × 1.25 mm

M10 × 1.50 mm

M11 × 1.50 mm

M12 × 1.25 mm

M12 × 1.50 mm

M12 × 1.75 mm

1 each of sizes:

M14 × 1.25 mm

M14 × 1.50 mm

M14 × 2.00 mm

M16 × 1.50 mm

M16 × 2.00 mm

M18 × 2.50 mm

M20 × 2.50 mm

M24 × 3.00 mm __ 2688A13 $408.31

Uncoated High-Speed Steel

10 1 each of sizes: 

M3 × 0.50 mm 

M3.5 × 0.60 mm 

M4 × 0.70mm  

M4.5 × 0.75 mm 

M5 × 0.80 mm 

M6 × 1.00 mm 

M8 × 1.25 mm 

M10 × 1.50 mm 

M12 × 1.75 mm 

M16 × 2.00 mm Metal Case 25555A81 161.12