Bosch SDS-PLUS-3 10.0 x 400 x 460mm Drill Bit

10.0 x 400 x 460mm Drill Bit The Bosch SDS-Plus-3; 10.0x400x460mm with entring tip and 4-flute design, Suitable for masonry and concrete. 4-flute design Rienforced core section 2-cutter