GEARWRENCH 8Pc Metric Hex Insert Bit Set - Suits 6 & 12 Point Wrenches 8749 63mm 60 degree 4 Morse

63mm 60 degree 4 Morse Taper Shank 3 Flute High Speed Steel Countersink

Extremely low bite

Ideal for use with custom tool and work holder designs and for specialized machining applications

solid tool steel and can be used on machines such as single or multi-spindle drilling machines

For the production of high precision concentrically centred countersinks in most metals where pilot holes have been pre-drilled

GEARWRENCH 8Pc Metric Hex Insert Bit Set - Suits 6 & 12 Point Wrenches 8749 63mm 60 degree 4 MorseGEARWRENCH 8Pc Metric Hex Insert Bit Set Suits 6 & 12 Point Wrenches 81550 GEARWRENCH ratcheting wrench insert bits are intended to be inserted in the box end of a wrench and functions like a low profile bit socket providing great access to hard to reach fasteners. Our insert bits fit in 8mm, 12mm, or 15mm 6 and 12 point box end static or ratcheting wrenches. The 8 piece metric hex insert bit set comes with a tray for storage and includes sizes 3mm,