20pcs - Gun drill diameter 4,98mm x 146 mm
27pcs - Gun drill diameter 5,6mm1 x 254 mm
41pcs - Gun drill diameter 3,79mm x 254 mm
43pcs - Gun drill diameter 4,318mm x 146,05 mm
128pcs - Gun drill diameter 5,50mm x 203,2 mm
130pcs - Gun drill diameter 4,00mm x 203,2 mm
128pcs - Gun drill diameter 7.94mm x 406.4 mm
175pcs - Gun drill diameter 4,36mm x 203,2 mm
209pcs - Gun drill diameter 2,54mm x 177,8 mm
Set of gun drills:
Dip hole drills for engine valves
| Automatic Grade: | Automatic |
| Processing Types: | Metal |
| Precision: | High Precision |
| Controlling Mode: | Other |
| Usage: | Special |
| Processing: | Drilling Machine |
| Place of Origin: | United States |