Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:8.0mm for PUR/PIR and polystyrene insulation

for PUR/PIR and polystyrene insulation boards

000r/min Dimensions 155 x 294 x 312mm Net weight 6

eXtreme Protection Technology (XPT) for enhanced durability

760 bpm Rated speed 0 – 305 rpm Weight excl

1x 152mm /6" blade for Metal 18tpi (B-05169)

Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Size:8.0mm for PUR/PIR and polystyrene insulationHSS Twist Drill Bit Cobalt provides long lasting performance when drilling stainless steel Cobalt alloy and fully ground HSS provide wear resistance and heat protection Two cutters and two flutes remove chips quickly to make the bits last even longer Cylindrical shank compatible with three jaw drill chucks. Technical Data Diameter (D) mm Working length (L1) mm Total length (L2) mm 1,00 12 34 1,50 18 40 2,00 29 49 2,50 30 57 3,00 33 61 3,20 36 65 3,50