drill bit set
Danyang Boyu Tools Co., Ltd. [China] 
drill bit set material:hign speed steel manufacturing process: rolled forged or fully ground
drill bit set
| item number | |
| H104-1 | black finished |
| H104-2 | edge ground |
| H104-3 | edge ground tin coated |
| H104-4 | fully ground bright |
| H104-5 | fully ground black finished |
| H104-6 | fully ground tin coated |
| Size(inch): | 1/16"-13/32"×1/64" |
| Packing; inner: | metal box |
| outer: | carton |
| N.W./G.W.: | 20/21kgs |
| Meast: | 42×24×18 |
drill bit set
