D2U 3Pce Stepped Drill Step Set Titanium Coated SDS3PCE Hang Sell Precision cast fine grey iron

Precision cast fine grey iron base for stability and wear resistance

No load speed: Speed 1: 0-450rpm

drilling diameter in wood: 19 mm

window frames or natural wood

D2U 3Pce Stepped Drill Step Set Titanium Coated SDS3PCE Hang Sell Precision cast fine grey ironTitanium Coated Step Cone HSS Drill Bits 3piece set (metric). Features: 4mm 12mm (5 steps) 4mm 20mm (9 steps) 4mm 32mm (15 steps) Equivalent to 29 sizes. Titanium coated High Speed Steel step drill bits with self starting points. Suitable for drilling steel, brass, wood and plastic. Safety: Inspect bits before each use. Do not use damaged bits. When using power tools wear appropriate personal safety equipment.