材料：40cr
| 直径 |
槽长 |
总长 |
件号 |
| 1/16 |
7/8 |
1-7/8 |
YS3007001 |
| 5/64 |
1 |
2 |
YS3007002 |
| 3/32 |
1-1/4 |
2-1/4 |
YS3007003 |
| 7/64 |
1-1/2 |
2-5/8 |
YS3007004 |
| 1/8 |
1-5/8 |
2-3/4 |
YS3007005 |
| 9/64 |
1-3/4 |
2-7/8 |
YS3007006 |
| 5/32 |
2 |
3-1/8 |
YS3007007 |
| 11/64 |
2-1/8 |
3-1/4 |
YS3007008 |
| 3/16 |
2-5/16 |
3-1/2 |
YS3007009 |
| 13/64 |
2-7/46 |
3-5/8 |
YS3007010 |
| 7/32 |
2/1/2 |
3-3/4 |
YS3007011 |
| 15/64 |
2-5/8 |
3-7/8 |
YS3007012 |
| 1/4 |
2-3/4 |
4 |
YS3007013 |
| 17/64 |
2-7/8 |
4-1/8 |
YS3007014 |
| 9/32 |
2-5/16 |
4-1/4 |
YS3007015 |
| 19/64 |
3-1/16 |
4-3/8 |
YS3007016 |
| 5/16 |
3-3-16 |
4-1/2 |
YS3007017 |
| 21/64 |
3-5/16 |
4-5/8 |
YS3007018 |
| 11/32 |
3-7/16 |
4-3/4 |
YS3007019 |
| 23/64 |
3-1/2 |
4-7/8 |
YS3007020 |
| 3/8 |
3-5/8 |
5 |
YS3007021 |
| 26/64 |
3-3/4 |
5-1/8 |
YS3007022 |
| 13/32 |
3-7/8 |
5-1/4 |
YS3007023 |
| 27/64 |
3-4/16 |
5-3/8 |
YS3007024 |
| 7/16 |
4-1/16 |
5-1/2 |
YS3007025 |
| 29/64 |
4-3/16 |
5-5/8 |
YS3007026 |
| 15/32 |
4-5/16 |
5-3/4 |
YS3007027 |
| 31/64 |
4-3/8 |
5-7/8 |
YS3007028 |
| 1/2 |
4-1/2 |
6 |
YS3007029 |
| 33/64 |
4-13/16 |
6-5/8 |
YS3007030 |
HSS STRAIGHT SHANK TWIDT DRILL BITS
CREW MACHINE LENGTH
Short flute and short overall length for maximum rigidity in machine drilling
extremely resistang for heavy-duty work on automatic boring machines and turret lathes as well as for using in hard drills under extreme conditions
ideal for industrial application in this sheet metals
for drilling steel cast steel grey cast iron malldeable iron sintered metal and low hardness alloyed materials
|
