ideal for sanding areas which are difficult to get to and concave profiles

which enhances their strength and durability

Improved sealing for maximum protection from dust ingress ensuring long tool life

Glues a variety of materials

Bosch HSS Twist Drill Bit Cobalt 338 Drill Bits ( Select Size ) Big Grinder ideal for sanding areas whichHSS 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