DIY2 offers ยท 2 retailers Alpen SDS-Max Hammer Drill Bit 520 x 40 mmR 3 899.00at BuildersSave R 134.00 against the dearest listing, 3% off Every offerBuilders Cheapest Alpen SDS-Max Hammer Drill Bit 520 x 40 mm Checked 3 days agoR 3 899.00 View TakealotAlpen SDS Max Drill Bit 520X400 40mm Checked 12 days agoR 4 033.00 +R 134.00 View