#40 x 1/2" Stub Cobalt Threaded Shank Bit(未编辑）
Item No.: 20040
HSS Grade: M35
Point Angle: 135 Split Point
Surface Treatment: Black Oxide
Shank: Hexagonal Flats/Square Flats
Standard: NAS 965
Description
Fractional Sizes
Wire Sizes
Letter Sizes
40# x 1/2" V-Stubby Cobalt 1/4"-28 Threaded Shank Drill Bit
HSS Grade: M35
Point Angle: 135 Split Point
Surface Treatment: Black Oxide
Shank: Hexagonal Flats/Square Flats
Standard: NAS 965 D
All threaded bits are 1/4"-28 threads
| Siize |
Decimal |
Length |
| #40 |
0.0098 |
1/2" |
More Sizes Available, Price on Request
FRACTIONAL SIZES, STUB
| Size |
Decimal |
Length |
| 40# |
0.0098 |
3/8 |
| 30# |
0.1285 |
3/8 |
| 21# |
0.1590 |
3/8 |
| 20# |
0.1610 |
3/8 |
| 13# |
0.1850 |
3/8 |
| 12# |
0.1890 |
3/8 |
| 10# |
0.1935 |
3/8 |
| 1/4 |
0.2500 |
3/8 |
WIRE SIZES, STUB
| Size |
Decimal |
Length |
| 40# |
0.0098 |
3/8 |
| 30# |
0.1285 |
3/8 |
| 21# |
0.1590 |
3/8 |
| 20# |
0.1610 |
3/8 |
| 13# |
0.1850 |
3/8 |
| 12# |
0.1890 |
3/8 |
| 10# |
0.1935 |
3/8 |
| 1/4 |
0.2500 |
3/8 |
LETTER SIZES, STUB
| Size |
Decimal |
Length |
| 40# |
0.0098 |
3/8 |
| 30# |
0.1285 |
3/8 |
| 21# |
0.1590 |
3/8 |
| 20# |
0.1610 |
3/8 |
| 13# |
0.1850 |
3/8 |
| 12# |
0.1890 |
3/8 |
| 10# |
0.1935 |
3/8 |
| 1/4 |
0.2500 |
3/8 |
