Lightweight design at 1

128 Piece Master Bit & Driver Set

Spencer prototypes extensively field tested before becoming SICUT production model

Premium Quality Stainless Steel

12mm x 310mm SDS Plus 4-Cut Drill Bit 4932352034 by Milwaukee Vacuum Drill Bit Lightweight design at 1MILWAUKEE SDS Plus MX4 Drill Bits have symmetrical 4 cutter geometry (4 x 90 ) & perfect round holes for optimal anchor fitting. The high volume 4 flute geometry ensures the optimum removal of dust and debris. There is a centering tip for easy spot drilling with pinpoint accuracy. A welded solid carbide tip on 5 10 mm allows for wider flute entrance leading to increased speed. More carbide leads to a higher durability of the tip and higher lifetime.