HS Fractional Spiral Point Taps |
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Fractional Spiral Point taps. National Coarse and National Fine threads.
High Speed Steel. Ground Thread.
Basic tap types:
Taper tap: 5-6 lead threads ground. The easiest tap for starting to thread a hole.
Plug tap: 3-4 lead threads ground. The most common tap: a "middle ground" tap for threading.
Bottoming tap: 1-2 lead threads ground. Used for continuing to thread a blind hole close to the bottom of the hole. It's difficult to start threading a hole with this tap.
Spiral Point tap: A tap with a chisled point that pushes metal chips ahead of the forming threads.
Extremely useful for tapping through-holes (ie holes that extend through the work).
Often machine-driven.
Spiral Point taps are not recommended for use in blind holes: the accumulation of chips can tend to bind and break these taps more easily than others.
Recommended drill sizes are for approximately 75% thread.
Follow this link to see the corresponding Dies for these Taps.
Follow this link to explore our complete offering of taps, dies, and other threading tools.
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Quantity
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Price
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Model
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Description
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Size |
Drill Size |
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$5.50 | TAG-0-80
| #0-80 HS Spiral Point Tap 0302-0006 | 0-80 |
3/64" |
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$5.80 | TAG-1-64
| #1-64 HS Spiral Point Tap 0302-0011 | 1-64 |
#54 |
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$5.80 | TAG-1-72
| #1-72 HS Spiral Point Tap 0302-0016 | 1-72 |
#53 |
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$4.40 | TAG-2-56
| #2-56 HS Spiral Point Tap 0302-0021 | 2-56 |
#51 |
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$4.40 | TAG-2-64
| #2-64 HS Spiral Point Tap 0302-0026 | 2-64 |
#50 |
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$4.15 | TAG-3-48
| #3-48 HS Spiral Point Tap 0302-0031 | 3-48 |
5/64" |
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$4.15 | TAG-3-56
| #3-56 HS Spiral Point Tap 0302-0036 | 3-56 |
#46 |
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$3.25 | TAG-4-36
| #4-36 HS Spiral Point Tap 0302-0037 | 4-36 |
#44 |
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$2.90 | TAG-4-40
| #4-40 HS Spiral Point Tap 0302-0041 | 4-40 |
#43 |
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$2.90 | TAG-4-48
| #4-48 HS Spiral Point Tap 0302-0046 | 4-48 |
#42 |
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$2.90 | TAG-5-40
| #5-40 HS Spiral Point Tap 0302-0051 | 5-40 |
#39 |
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$2.90 | TAG-5-44
| #5-44 HS Spiral Point Tap 0302-0056 | 5-44 |
#37 |
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$2.35 | TAG-6-32
| #6-32 HS Spiral Point Tap 0302-0061 | 6-32 |
#36 |
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$2.35 | TAG-6-40
| #6-40 HS Spiral Point Tap 0302-0066 | 6-40 |
#33 |
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$2.35 | TAG-8-32
| #8-32 HS Spiral Point Tap 0302-0071 | 8-32 |
#29 |
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$2.35 | TAG-8-36
| #8-36 HS Spiral Point Tap 0302-0076 | 8-36 |
#29 |
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$2.35 | TAG-10-24
| #10-24 HS Spiral Point Tap 0302-0081 | 10-24 |
#25 |
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$2.35 | TAG-10-32
| #10-32 HS Spiral Point Tap 0302-0086 | 10-32 |
#21 |
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$3.00 | TAG-12-24
| #12-24 HS Spiral Point Tap 0302-0091 | 12-24 |
#17 |
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$3.00 | TAG-12-28
| #12-28 HS Spiral Point Tap 0302-0096 | 12-28 |
#15 |
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$2.90 | TAG-1/4-20
| 1/4"-20 HS Spiral Point Tap 0304-0006 | 1/4-20 |
#7 |
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$2.90 | TAG-1/4-28
| 1/4"-28 HS Spiral Point Tap 0304-0011 | 1/4-28 |
#3 |
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$3.25 | TAG-5/16-18
| 5/16"-18 HS Spiral Point Tap 0304-0016 | 5/16-18 |
F |
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$3.25 | TAG-5/16-24
| 5/16"-24 HS Spiral Point Tap 0304-0021 | 5/16-24 |
I |
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$3.80 | TAG-3/8-16
| 3/8"-16 HS Spiral Point Tap 0304-0026 | 3/8-16 |
5/16" |
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$3.80 | TAG-3/8-24
| 3/8"-24 HS Spiral Point Tap 0304-0031 | 3/8-24 |
Q |
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$6.20 | TAG-7/16-14
| 7/16"-14 HS Spiral Point Tap 0304-0036 | 7/16-14 |
U |
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$6.20 | TAG-7/16-20
| 7/16"-20 HS Spiral Point Tap 0304-0041 | 7/16-20 |
W |
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$6.10 | TAG-1/2-13
| 1/2"-13 HS Spiral Point Tap 0304-0046 | 1/2-13 |
27/64" |
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$6.10 | TAG-1/2-20
| 1/2"-20 HS Spiral Point Tap 0304-0051 | 1/2-20 |
29/64" |
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$9.60 | TAG-9/16-12
| 9/16"-12 HS Spiral Point Tap 0304-0053 | 9/16-12 |
31/64" |
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$9.60 | TAG-9/16-18
| 9/16"-18 HS Spiral Point Tap 0304-0057 | 9/16-18 |
33/64" |
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$12.80 | TAG-5/8-11
| 5/8"-11 HS Spiral Point Tap 0304-0056 | 5/8-11 |
17/32" |
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$12.80 | TAG-5/8-18
| 5/8"-18 HS Spiral Point Tap 0304-0061 | 5/8-18 |
37/64" |
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$18.50 | TAG-3/4-10
| 3/4"-10 HS Spiral Point Tap 0304-0066 | 3/4-10 |
21/32" |
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$18.50 | TAG-3/4-16
| 3/4"-16 HS Spiral Point Tap 0304-0071 | 3/4-16 |
11/16" |
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$24.50 | TAG-7/8-9
| 7/8"-9 HS Spiral Point Tap 0304-0076 | 7/8-9 |
49/64" |
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$24.50 | TAG-7/8-14
| 7/8"-14 HS Spiral Point Tap 0304-0081 | 7/8-14 |
13/16" |
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$32.50 | TAG-1-8
| 1"-8 HS Spiral Point Tap 0304-0086 | 1"-8 |
7/8" |
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$32.50 | TAG-1-14
| 1"-14 HS Spiral Point Tap 0304-0091 | 1"-14 |
15/16" |
