Dust Ejection System protects from abrasion damage increasing the life of the tool

Bosch Carbon Brush Set 1607000V53 is used for the below machines

4 mm (7144)

(75) SML-C250B - 2 1/2"

The fine side can be used to clean your Japanese Waterstone

Bosch EXPERT HEX-9 Hardceramics Drill Bit ( Select Size ) Size:12.0mm Dust Ejection System protects fromBosch Professional HEX 9 Hardceramics Drill Bit ( Select Size ) This drill bit is uniquely designed with hard ceramic material to withstand even the toughest materials, providing precision and durability for all your drilling needs. Lasts up to 10x longer than Bosch CYL 9 Ceramic Drill bit Exceptionally durable drill bit tip with Bosch Carbide Technology. Long Life Drilling Hard Tiles Start holes accurately with a specially designed centring tip. High