Set of 7 Hammer Drill-Bits SB7-SDS-PLUS

Set of 7 SDS hammer drill bits.

• Diameters 5mm, 2 x 6mm, 2 x 8mm, 10mm and 12mm
• Drill-bits with a strengthened core to allow optimum force transmission from start to finish
• Made from steel worked at low temperature to acheive maximum resistance 
• Created with a spiral structure for efficient waste extraction during operation
• Suitable for rock, brick work, concrete, cement, granite, tiles and marble
• Fits all hammer drills with SDS-Plus and Hilti TE 10 double-groove shanks.