The IRWIN Tools 10502856 UNIBIT Step Drill is optimized for precise drilling into thin materials. Self-centring point will not walk, and eliminates centre punching. Drill bit body is made from chrome vanadium steel, hardened to 56 HRC. Hole sizes range from 5-millimeter to 29-millimeter. Extra deep ground double flutes permit extra chip capacity. Flatted shank prevents the drill bit from slipping in the chuck. This drill bit is ideal for drilling holes in thin materials such as mild steel, copper, brass, aluminium, plastic, wood and laminates.
1 x This Pack contains 1 drill bit(s) sized to the following specifications: 5-Millimetre to 29-Millimetre
|Item Weight||99.8 g|
|Package Dimensions||15.6 x 4.2 x 3.6 cm|
|Item model number||10502856|
|Size||5-Millimetre to 29-Millimetre|
|Material||Chrome Vanadium Steel|
|Item Package Quantity||1|