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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

1/4

Taper, Plug, Bottom

TAPS025-20S

28 In Stock

$31.56801/EA

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1/4-20 High Speed Steel Tap Set

$31.56801/EA

Qty

28 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$31.56801/EA

1/4

Taper, Plug, Bottom

TAPS025-28S

18 In Stock

$31.5821/EA

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1/4-28 High Speed Steel Tap Set

$31.5821/EA

Qty

18 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$31.5821/EA

5/16

Taper, Plug, Bottom

TAPS031-18S

7 In Stock

$37.2292/EA

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5/16-18 High Speed Steel Tap Set

$37.2292/EA

Qty

7 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$37.2292/EA

5/16

Taper, Plug, Bottom

TAPS031-24S

13 In Stock

$35.73951/EA

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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

3/8

Taper, Plug, Bottom

TAPS037-16S

16 In Stock

$38.73522/EA

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3/8-16 High Speed Steel Tap Set

$38.73522/EA

Qty

16 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$38.73522/EA

3/8

Taper, Plug, Bottom

TAPS037-24S

5 In Stock

$38.26014/EA

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3/8-24 High Speed Steel Tap Set

$38.26014/EA

Qty

5 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$38.26014/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

7/16

Taper, Plug, Bottom

TAPS043-20S

3 In Stock

$83.61486/EA

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7/16-20 High Speed Steel Tap Set

$83.61486/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$83.61486/EA

1/2

Taper, Plug, Bottom

TAPS050-13S

15 In Stock

$76.71734/EA

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1/2-13 High Speed Steel Tap Set

$76.71734/EA

Qty

15 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$76.71734/EA

1/2

Taper, Plug, Bottom

TAPS050-20S

3 In Stock

$79.30743/EA

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1/2-20 High Speed Steel Tap Set

$79.30743/EA

Qty

3 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$79.30743/EA

9/16

Taper, Plug, Bottom

TAPS056-12S

4 In Stock

$133.11295/EA

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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

9/16

Taper, Plug, Bottom

TAPS056-18S

2 In Stock

$125.60606/EA

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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

5/8

Taper, Plug, Bottom

TAPS062-11S

7 In Stock

$142.88862/EA

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5/8-11 High Speed Steel Tap Set

$142.88862/EA

Qty

7 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$142.88862/EA

5/8

Taper, Plug, Bottom

TAPS062-18S

3 In Stock

$140.77135/EA

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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

3/4

Taper, Plug, Bottom

TAPS075-10S

8 In Stock

$195/EA

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3/4-10 High Speed Steel Tap Set

$195/EA

Qty

8 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$195/EA

3/4

Taper, Plug, Bottom

TAPS075-16S

5 In Stock

$191.1405/EA

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3/4-16 High Speed Steel Tap Set

$191.1405/EA

Qty

5 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$191.1405/EA

7/8

Taper, Plug, Bottom

TAPS087-09S

4 In Stock

$317.41047/EA

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7/8-9 High Speed Steel Tap Set

$317.41047/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$317.41047/EA

7/8

Taper, Plug, Bottom

TAPS087-14S

3 In Stock

$255.0505/EA

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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

Taper, Plug, Bottom

TAPS100-08S

4 In Stock

$381.5978/EA

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1-8 High Speed Steel Tap Set

$381.5978/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$381.5978/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

Taper, Plug, Bottom

TAPS4-40S

2 In Stock

$46.76346/EA

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#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	$46.76346/EA
1920	$36.33373/EA
7680	$26.93849/EA

Taper, Plug, Bottom

TAPS6-32S

9 In Stock

$33.69631/EA

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#6-32 High Speed Steel Tap Set

$33.69631/EA

Qty

9 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$33.69631/EA
380	$33.69631/EA
1520	$26.18096/EA
6080	$19.41105/EA

Taper, Plug, Bottom

TAPS6-40S

2 In Stock

$29.88506/EA

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#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	$29.88506/EA
1520	$23.21974/EA
6080	$17.21554/EA

Taper, Plug, Bottom

TAPS8-32S

7 In Stock

$33.80433/EA

See Quantity Discounts

#8-32 High Speed Steel Tap Set

$33.80433/EA

Qty

7 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$33.80433/EA
260	$33.80433/EA
1040	$26.26489/EA
4160	$19.47327/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	$35.05747/EA
960	$27.23854/EA
3840	$20.19516/EA

#10

Taper, Plug, Bottom

TAPS10-24S

4 In Stock

$33.88536/EA

See Quantity Discounts

#10-24 High Speed Steel Tap Set

$33.88536/EA

Qty

4 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$33.88536/EA
190	$33.88536/EA
760	$26.32785/EA
3040	$19.51995/EA

#10

Taper, Plug, Bottom

TAPS10-32S

5 In Stock

$34.30127/EA

See Quantity Discounts

#10-32 High Speed Steel Tap Set

$34.30127/EA

Qty

5 In Stock

Product Detail

Quantity	Price
Quantity	Price
1	$34.30127/EA
190	$34.30127/EA
760	$26.651/EA
3040	$19.75954/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

#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

Hss Tap Set

Technical Data

Dimensional Specifications

Dimensional SpecificationsHSS Tap Set

Tap Drill Chart

Tap Drill Chart

Tap Type

Size

Thread Pitch

Thread Type

Overall Length

1/4-20 High Speed Steel Tap Set

1/4-28 High Speed Steel Tap Set

5/16-18 High Speed Steel Tap Set

5/16-24 High Speed Steel Tap Set

3/8-16 High Speed Steel Tap Set

3/8-24 High Speed Steel Tap Set

7/16-14 High Speed Steel Tap Set

7/16-20 High Speed Steel Tap Set

1/2-13 High Speed Steel Tap Set

1/2-20 High Speed Steel Tap Set

9/16-12 High Speed Steel Tap Set

9/16-18 High Speed Steel Tap Set

5/8-11 High Speed Steel Tap Set

5/8-18 High Speed Steel Tap Set

3/4-10 High Speed Steel Tap Set

3/4-16 High Speed Steel Tap Set

7/8-9 High Speed Steel Tap Set

7/8-14 High Speed Steel Tap Set

1-8 High Speed Steel Tap Set

1-14 High Speed Steel Tap Set

#4-40 High Speed Steel Tap Set

#6-32 High Speed Steel Tap Set

#6-40 High Speed Steel Tap Set

#8-32 High Speed Steel Tap Set

#8-36 High Speed Steel Tap Set

#10-24 High Speed Steel Tap Set

#10-32 High Speed Steel Tap Set

#12-24 High Speed Steel Tap Set

#12-28 High Speed Steel Tap Set