BRITISH STANDARD FINE - BSF (55°) - SET OF 3
Taps are used for cutting internal threads in predetermined
holes. These perform best in materials where the cutting action results in
chips which break up readily and do not present problems of chip disposal.
Taper
Used to provide a quick & easy start, but this will not
cut the thread down to the bottom of the hole.
Second / Starter
Used to increase the size of cut.
Bottom / Plug
Used for follow through right to the bottom to obtain full
depth of thread.
| Code |
Nominal Size |
TPI |
| Inch |
(Thread per Inch) | |
| 500-03-031 |
3/16" | 32 |
| 500-03-032 |
7/32" | 28 |
| 500-03-033 |
1/4" | 26 |
| 500-03-034 |
9/32" | 26 |
| 500-03-035 |
5/16" | 22 |
| 500-03-036 |
3/8" | 20 |
| 500-03-037 |
7/16" | 18 |
| 500-03-038 |
1/2" | 16 |
| 500-03-039 |
9/16" | 16 |
| 500-03-040 |
5/8" | 14 |
| 500-03-041 |
11/16" | 14 |
| 500-03-042 |
3/4" | 12 |
| 500-03-043 |
13/16" | 12 |
| 500-03-044 |
7/8" | 11 |
| 500-03-045 |
15/16" | 11 |
| 500-03-046 |
1" | 10 |
| 500-03-047 |
1-1/8" | 9 |
| 500-03-048 |
1-1/4" | 9 |
| 500-03-049 |
1-3/8" | 8 |
| 500-03-050 |
1-1/2" | 8 |
| 500-03-051 |
1-3/4" | 7 |
| 500-03-052 |
2" | 7 |
Plot No.164, Udyog Vihar Phase-6, Gurugram - 122004, Haryana (India)
