Description: Material : High Speed Steel 4241 Type : N Type 118 degree Bit Diameter :6.6mm/0.26" Cutting Edge Length : 68mm/2.68" Total Length : 100mm/3.94" Weight: 86g Main color: Silver HRC: 62-63 Package Content: 5pcs x Twist Drill Bit.
Description: Material : High Speed Steel 4241 Type : N Type 118 degree Bit Diameter :6.6mm/0.26" Cutting Edge Length : 68mm/2.68" Total Length : 100mm/3.94" Weight: 86g Main color: Silver HRC: 62-63 Package Content: 5pcs x Twist Drill Bit.