MAC Tools 6338DSB 29-Piece Cobalt Alloy Steel Drill Bit Set
Only have used one bit out of the set.
- DWD60J-CO-SET 60 Piece m35 Cobalt Drill Bit Set (Wire Sizes #1 #60), DWD
Manufactured to National Aerospace standard 907. Made of heat resistant cobalt, they display higher red hardness which permits speeds upto 30 percent greater than High-Speed...
60 Piece M42 Cobalt Drill Bit Set wire Sizes 1 60 D/aco Series
Manufactured to National Aerospace standard 907. These drill bits display high red hardness, permitting speeds up to 30 percent greater than with conventional M2 High-Speed...
Alfa Tools CO50190DM Cobalt Drill Mug Set, 29 Piece
Alfa Tools CO50190DM Cobalt Drill Mug Set, 29 Piece – Alfa Tools.
Cobalt Drill Bit Set, 115Pcs M35 High Speed Steel Bits for Hardened Metals, Stai
Style 115pcs Cobalt Drill. ? [HSS M35 Drill Bit Set] HSS m35 cobalt drill bit set for hardened steel with excellent cutting performance. The inserts...
Cobalt Red Helix Drill Bit Set for Drill Drivers Power Tool Accessory 29 Piece
Cobalt Red Helix Drill Bit Set for Drill Drivers Power Tool Accessory 29 Piece. The drill bits/drill bit box has been removed from the plastic...
