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HSS Tap Set

High Speed Steel Straight Flute "Hand Taps" are the most popular and versatile style of taps in general machine tapping operations. They are for general use in production tapping or hand operations in a wide range of application material groups.

Taper: 7-10 pitch chamfer length. Starts the thread square with the workpiece.

Plug: 3-5 pitch chamfer length. Generally used in through holes.

Bottoming: 1-2 pitch chamfer length. Generates the thread to the bottom.

Sets: Contains 1 each of Taper, Plug, and Bottoming

Products
Dimensional Specifications
Tap Drill Chart

Dimensional Specifications

Dimensional SpecificationsHSS Tap Set

Tap Size	Thread	Drill Size	% of Thread	Overall Length	Length of Thread	Number of Flutes
0	80	3/64	71-81	1 11/16	3/8	2
1	64	53	59-67	1 11/16	3/8	2
1	72	53	67-75	1 11/16	3/8	2
2	56	50	62-69	1 3/4	7/16	3
2	64	50	70-79	1 3/4	7/16	3
3	48	5/64	70-77	1 13/16	1/2	3
3	56	46	69-78	1 13/16	1/2	3
4	40	43	65-71	1 7/8	9/16	3
4	48	42	61-68	1 7/8	9/16	3
5	40	38	65-72	1 5/16	5/8	3
5	44	37	63-71	1 5/16	5/8	3
6	32	36	71-78	2	11/16	3
6	40	33	69-77	2	11/16	3
8	32	29	62-69	2 1/8	3/4	4
8	36	29	70-78	2 1/8	3/4	4
10	24	25	69-75	2 3/8	7/8	4
10	32	21	68-79	2 3/8	7/8	4
12	24	16	66-72	2 3/8	15/16	4
12	28	15	70-78	2 3/8	15/16	4
1/4	20	7	70-75	2 1/2	1	4
1/4	28	3	72-80	2 1/2	1	4
5/16	18	F	72-77	2 23/32	1 1/8	4
5/16	24	1	67-75	2 23/32	1 1/8	4
3/8	16	5/16	72-77	2 15/16	1 1/4	4
3/8	24	Q	71-79	2 15/16	1 1/4	4
7/16	14	U	70-75	3 5/32	1 7/16	4
7/16	20	25/64	65-72	3 5/32	1 7/16	4
1/2	13	27/64	73-78	3 3/8	1 21/32	4
1/2	20	29/64	65-72	3 3/8	1 21/32	4
9/16	12	31/64	68-72	3 19/32	1 21/32	4
9/16	18	33/64	58-65	3 19/32	1 21/32	4
5/8	11	17/32	75-79	3 13/16	1 13/16	4
5/8	18	37/64	58-65	3 13/16	1 13/16	4
3/4	10	21/32	68-72	4 1/4	2	4
3/4	16	11/16	71-77	4 1/4	2	4
7/8	9	49/64	72-76	4 11/16	2 7/32	4
7/8	14	13/16	62-67	4 11/16	2 7/32	4
1	8	7/8	73-77	5 1/8	2 1/2	4
1	12	59/64	67-75	5 1/8	2 1/2	4
1	14	15/16	61-67	5 1/8	2 1/2	4
1 1/8	7	63/64	72-76	5 7/16	2 9/16	4
1 1/8	12	1 3/16	66-72	5 7/16	2 9/16	4
1 1/4	7	1 7/64	76	5 3/4	2 9/16	4
1 1/4	12	1 11/64	72	5 3/4	2 9/16	6
1 3/8	6	1 7/32	72	6 1/16	3	4
1 3/8	12	1 19/64	72	6 1/16	3	6
1 1/2	6	1 11/32	72	6 3/8	3	4
1 1/2	12	1 27/64	72	6 3/8	3	6

All dimensions are in inches.

Tap Drill Chart

Tap Size	Drill Size	Probable % Thread
M3-0.5	40	70-79
5-40	38	65-72
5-44	37	63-71
M3.5-0.6	33	72-81
6-32	36	71-78
6-40	33	69-77
M4-0.7	3.25 mm	74-82
8-32	29	62-69
8-36	29	70-78
10-24	25	69-75
10-32	21	68-76
M5-0.8	4.2 mm	69-77
12-24	16	66-72
12-28	15	70-78
M6-1.0	10	76-84
1/4-20	7	70-75
1/4-28	3	72-80
5/16-18	F	72-77
5/16-24	I	67-75
M8-1.25	6.7 mm	74-80
3/8-16	5/16	72-77
3/8-24	Q	71-79
M10-1.50	8.4 mm	76-82
7/16-14	U	70-75
7/16-20	25/64	65-72
M12-1.75	13/32	69-74
1/2-13	27/64	73-78
1/2-20	29/64	65-72

Tap Size	Drill Size	Probable % Thread
M14-2.0	15/32	76-81
9/16-12	31/64	68-72
9/16-18	33/64	58-65
5/8-11	17/32	75-79
5/8-18	37/64	58-65
M16-2.0	35/64	76-81
3/4-10	21/32	68-72
3/4-16	11/16	71-77
M20-2.5	11/16	74-78
7/8-9	49/64	72-76
7/8-14	13/16	62-67
M24-3.0	53/64	72-76
1-8	7/8	73-77
1-12	59/64	67-72
1-14	15/16	61-67
1-1/8-7	63/64	72-76
1-1/8-8	1	76
1-1/8-12	1-3/16	66-72
M30-3.5	1-3/64	75
1-1/4-7	1-7/64	76
1-1/4-8	1-1/8	76
1-1/4-12	1-11/64	72
1-3/8-6	1-7/32	72
1-3/8-12	1-19/64	72
M36-4.0	1-1/4	82
1-1/2-6	1-11/32	72
1-1/2-8	1-3/8	76
1-1/2-12	1-27/64	72

NPT Tap Size	Taper Pipe Drill Size	Straight Pipe Drill Size
1/8-27	R	11/32
1/4-18	7/16	7/16
3/8-18	37/64	37/64
1/2-14	45/64	23/32
3/4-14	59/64	59/64
1-11.5	1-5/32	1-5/32
1-1/4-11.5	1-31/64	1-1/2
1-1/2-11.5	1-47/64	1-3/4
2-11.5	2-7/32	2-7/32

HSS Tap Set

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Size Thread Pitch Tap Type Item # Availability Price Quantity UOM

Taper, Plug, Bottom

TAPS100-08S

2 In Stock

$381.5978/EA

See Quantity Discounts

1-8 High Speed Steel Tap Set

$381.5978/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$381.5978/EA

7/8

Taper, Plug, Bottom

TAPS087-09S

3 In Stock

$337.17171/EA

See Quantity Discounts

7/8-9 High Speed Steel Tap Set

$337.17171/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$337.17171/EA

3/4

Taper, Plug, Bottom

TAPS075-10S

8 In Stock

$217.38292/EA

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3/4-10 High Speed Steel Tap Set

$217.38292/EA

Qty

8 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$217.38292/EA

5/8

Taper, Plug, Bottom

TAPS062-11S

7 In Stock

$147.16253/EA

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5/8-11 High Speed Steel Tap Set

$147.16253/EA

Qty

7 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$147.16253/EA

9/16

Taper, Plug, Bottom

TAPS056-12S

4 In Stock

$133.11295/EA

See Quantity Discounts

9/16-12 High Speed Steel Tap Set

$133.11295/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$133.11295/EA

1/2

Taper, Plug, Bottom

TAPS050-13S

3 In Stock

$87.32171/EA

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1/2-13 High Speed Steel Tap Set

$87.32171/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$87.32171/EA

Taper, Plug, Bottom

TAPS100-14S

5 In Stock

$318.12672/EA

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1-14 High Speed Steel Tap Set

$318.12672/EA

Qty

5 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$318.12672/EA

7/16

Taper, Plug, Bottom

TAPS043-14S

5 In Stock

$77.2241/EA

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7/16-14 High Speed Steel Tap Set

$77.2241/EA

Qty

5 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$77.2241/EA

7/8

Taper, Plug, Bottom

TAPS087-14S

3 In Stock

$255.0505/EA

See Quantity Discounts

7/8-14 High Speed Steel Tap Set

$255.0505/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$255.0505/EA

3/4

Taper, Plug, Bottom

TAPS075-16S

2 In Stock

$228.33333/EA

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3/4-16 High Speed Steel Tap Set

$228.33333/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$228.33333/EA

3/8

Taper, Plug, Bottom

TAPS037-16S

10 In Stock

$40.16892/EA

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3/8-16 High Speed Steel Tap Set

$40.16892/EA

Qty

10 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$40.16892/EA

5/8

Taper, Plug, Bottom

TAPS062-18S

3 In Stock

$140.77135/EA

See Quantity Discounts

5/8-18 High Speed Steel Tap Set

$140.77135/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$140.77135/EA

5/16

Taper, Plug, Bottom

TAPS031-18S

4 In Stock

$41.57467/EA

See Quantity Discounts

5/16-18 High Speed Steel Tap Set

$41.57467/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$41.57467/EA

9/16

Taper, Plug, Bottom

TAPS056-18S

2 In Stock

$125.60606/EA

See Quantity Discounts

9/16-18 High Speed Steel Tap Set

$125.60606/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$125.60606/EA

7/16

Taper, Plug, Bottom

TAPS043-20S

2 In Stock

$83.61486/EA

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7/16-20 High Speed Steel Tap Set

$83.61486/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$83.61486/EA

1/4

Taper, Plug, Bottom

TAPS025-20S

21 In Stock

$31.59184/EA

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1/4-20 High Speed Steel Tap Set

$31.59184/EA

Qty

21 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$31.59184/EA

1/2

Taper, Plug, Bottom

TAPS050-20S

2 In Stock

$79.67342/EA

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1/2-20 High Speed Steel Tap Set

$79.67342/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$79.67342/EA

#12

Taper, Plug, Bottom

TAPS12-24S

6 In Stock

$35.49776/EA

See Quantity Discounts

#12-24 High Speed Steel Tap Set

$35.49776/EA

Qty

6 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$35.49776/EA

3/8

Taper, Plug, Bottom

TAPS037-24S

4 In Stock

$39.47776/EA

See Quantity Discounts

3/8-24 High Speed Steel Tap Set

$39.47776/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$39.47776/EA

5/16

Taper, Plug, Bottom

TAPS031-24S

13 In Stock

$35.73951/EA

See Quantity Discounts

5/16-24 High Speed Steel Tap Set

$35.73951/EA

Qty

13 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$35.73951/EA

#10

Taper, Plug, Bottom

TAPS10-24S

3 In Stock

$37.99153/EA

See Quantity Discounts

#10-24 High Speed Steel Tap Set

$37.99153/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$37.99153/EA
190	$35.92677/EA
760	$31.65323/EA
3040	$22.72892/EA

#12

Taper, Plug, Bottom

TAPS12-28S

2 In Stock

$29.08193/EA

See Quantity Discounts

#12-28 High Speed Steel Tap Set

$29.08193/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$29.08193/EA

1/4

Taper, Plug, Bottom

TAPS025-28S

9 In Stock

$31.53852/EA

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1/4-28 High Speed Steel Tap Set

$31.53852/EA

Qty

9 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$31.53852/EA

Taper, Plug, Bottom

TAPS6-32S

4 In Stock

$33.69631/EA

See Quantity Discounts

#6-32 High Speed Steel Tap Set

$33.69631/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$33.69631/EA
380	$31.86499/EA
1520	$28.0746/EA
6080	$20.15925/EA

Taper, Plug, Bottom

TAPS8-32S

4 In Stock

$35.29189/EA

See Quantity Discounts

#8-32 High Speed Steel Tap Set

$35.29189/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$35.29189/EA
260	$33.37386/EA
1040	$29.40398/EA
4160	$21.11383/EA

#10

Taper, Plug, Bottom

TAPS10-32S

4 In Stock

$49.47066/EA

See Quantity Discounts

#10-32 High Speed Steel Tap Set

$49.47066/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$49.47066/EA
190	$46.78204/EA
760	$41.21724/EA
3040	$29.59645/EA

Taper, Plug, Bottom

TAPS8-36S

8 In Stock

$35.05747/EA

See Quantity Discounts

#8-36 High Speed Steel Tap Set

$35.05747/EA

Qty

8 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$35.05747/EA
240	$33.15217/EA
960	$29.20867/EA
3840	$20.97358/EA

Taper, Plug, Bottom

TAPS6-40S

2 In Stock

$29.88506/EA

See Quantity Discounts

#6-40 High Speed Steel Tap Set

$29.88506/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$29.88506/EA
380	$28.26087/EA
1520	$24.89919/EA
6080	$17.87912/EA

Taper, Plug, Bottom

TAPS4-40S

2 In Stock

$46.76346/EA

See Quantity Discounts

#4-40 High Speed Steel Tap Set

$46.76346/EA

Qty

2 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$46.76346/EA
480	$44.22197/EA
1920	$38.96169/EA
7680	$27.97684/EA

HSS Tap Set

Technical Data

Dimensional Specifications

Dimensional SpecificationsHSS Tap Set

Tap Drill Chart

Tap Drill Chart

Category

Thread Pitch

Thread Length

Thread Type

1-8 High Speed Steel Tap Set

7/8-9 High Speed Steel Tap Set

3/4-10 High Speed Steel Tap Set

5/8-11 High Speed Steel Tap Set

9/16-12 High Speed Steel Tap Set

1/2-13 High Speed Steel Tap Set

1-14 High Speed Steel Tap Set

7/16-14 High Speed Steel Tap Set

7/8-14 High Speed Steel Tap Set

3/4-16 High Speed Steel Tap Set

3/8-16 High Speed Steel Tap Set

5/8-18 High Speed Steel Tap Set

5/16-18 High Speed Steel Tap Set

9/16-18 High Speed Steel Tap Set

7/16-20 High Speed Steel Tap Set

1/4-20 High Speed Steel Tap Set

1/2-20 High Speed Steel Tap Set

#12-24 High Speed Steel Tap Set

3/8-24 High Speed Steel Tap Set

5/16-24 High Speed Steel Tap Set

#10-24 High Speed Steel Tap Set

#12-28 High Speed Steel Tap Set

1/4-28 High Speed Steel Tap Set

#6-32 High Speed Steel Tap Set

#8-32 High Speed Steel Tap Set

#10-32 High Speed Steel Tap Set

#8-36 High Speed Steel Tap Set

#6-40 High Speed Steel Tap Set

#4-40 High Speed Steel Tap Set