Page 230 - Republic Drill

Hand Taps

High Speed Steel – Ground Thread
Hand taps are the most commonly used general purpose tap.
They are recommended for tapping free machining steels,
THREADING Optional Thread Limits & Flutes  Continued
stainless steels, aluminum, zinc and ductile material. Hand
taps are utilized in either through or blind hole tapping.
List No. 770H – Optional Thread Limits
List No. 770F – Optional Flutes
List No. 770HF – Optional Thread Limits and Flutes
Please specify plug, bottoming, or taper chamfer when ordering. Price Each

Threads Thread No. of Chamfer Opt. Thread. Opt. Flt. Opt. T&F
Size
Per Inch Limits Flutes Available 770H 770F 770HF
7/16 20 H5 4 P,T,B 17.01 — —
7/16 20 H6 4 P,T,B 17.01 — —
7/16 20 H10 4 P,T 17.01 — —
1/2 13 H1 4 P,T,B 19.98 — —
1/2 13 H2 4 P,T,B 19.98 — —
1/2 13 H3 3 P,T,B — 20.25 —
1/2 13 H5 3 P,T,B — — 20.25
1/2 13 H5 4 P,T,B 19.98 — —
1/2 13 H8 4 P,T 19.98 — —
1/2 13 H10 4 P,T,B 19.98 — —
1/2 20 H1 3 P,T,B — — 20.25
1/2 20 H1 4 P,T,B 19.98 — —
1/2 20 H2 4 P,T,B 19.98 — —
1/2 20 H3 3 P,T,B — 20.25 —
1/2 20 H5 3 P,T — — 20.25
1/2 20 H5 4 P,T,B 19.98 — —
9/16 12 H2 4 P,T,B 29.70 — —
9/16 12 H5 4 P,T,B 29.70 — —
9/16 18 H1 4 P,T 29.70 — —
9/16 18 H2 4 P,T,B 29.70 — —
9/16 18 H5 4 P,T,B 29.70 — —
5/8 11 H1 4 P,T,B 37.71 — —
5/8 11 H2 4 P,T,B 37.71 — —
5/8 11 H5 4 P,T,B 37.71 — —
5/8 11 H3 3 B — 38.90 —
5/8 18 H1 4 P,T,B 37.71 — —
5/8 18 H2 4 P,T,B 37.71 — —
5/8 18 H4 4 P,T,B 37.71 — —
5/8 18 H5 4 P,T,B 37.71 — —
3/4 10 H1 4 P,T 49.50 — —
3/4 10 H2 4 P,T 49.50 — —
3/4 10 H3 3 P — 51.75 —
3/4 10 H5 4 P,T,B 49.50 — —
3/4 16 H1 4 P,T,B 49.50 — —
3/4 16 H2 4 P,T 49.50 — —
3/4 16 H5 4 P,T,B 49.50 — —
7/8 9 H1 4 P,T,B 67.28 — —
7/8 9 H3 4 P,T 67.28 — —
7/8 9 H5 4 P,T 67.28 — —
7/8 9 H6 4 P,T,B 67.28 — —
7/8 14 H2 4 P,T 67.28 — —
7/8 14 H3 4 T 67.28 — —
7/8 14 H10 4 P,T 67.28 — —
1" 8 H1 4 P,T,B 87.75 — —
1" 8 H2 4 P,T 87.75 — —
1" 8 H3 4 P,T 87.75 — —
1" 8 H6 4 P,T 87.75 — —
1" 12 H1 4 P,T,B 87.75 — —
1" 14 H1 4 P,T,B 87.75 — —
1" 14 H2 4 P,T,B 87.75 — —
1" 14 H3 4 P,T,B 87.75 — —
1" 14 H6 4 P 87.75 — —
1-1/8 7 H8 4 P,T,B 139.50 — —
1-1/8 12 H1 4 P,T,B 149.40 — —
1-1/8 12 H3 4 P,T,B 148.50 — —
1-1/8 12 H5 4 P,T,B 148.50 — —
1-3/8 12 H8 6 P,T,B 190.00 — —
1-1/2 12 H2 4 P,T,B 278.10 — —
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