Rotabroach SITEH3RO 4mm to 20mm Step Drill - SD420 garden-shredders Relief angle ° β: 15

Relief angle ° β: 15

Diameter (D) mm: 32

For efficient concrete demolition

which minimises hand and arm injuries by instantly shutting down the rotary hammer and Vibration Control for increased user protection

Rotabroach SITEH3RO 4mm to 20mm Step Drill - SD420 garden-shredders Relief angle ° β: 15Designed with a spiral flute, split point and unique heat resistant coating, the SITEH3RO step drill is an efficient, long lasting solution for drilling holes into thin gauge materials. SITEH3RO tools incorporate a specialist coating to minimize heat production during cutting; this increases the lifespan of the tools up to 75% when compared to uncoated tools.