China Chtools 90 Degree HSS Countersink Drill Bit with Weldon Shank, Find details about China Countersink, HSS Countersink from Chtools 90 Degree HSS Countersink Drill Bit with Weldon Shank
Type | Size | L |
TCHQ-304 | 3-12.4-56-90° | 8 |
TCHQ-305 | 3-16.5*60*90° | 10 |
TCHQ-306 | 3-20.5*63*90° | 10 |
TCHQ-307 | 3-25*67*90° | 10 |
TCHQ-308 | 3-31*71*90° | 12 |
TCHQ-309 | 3-40*100*90° | 16 |