● 7 pcs/set: ø 5 x 110, ø 6 x 110, ø 6 x160,  ø 8 x 110, ø 8 x 160, ø 10 x 160, ø 12 x 160 mm ● Optimised for drilling with very high speeds. ● The special hard metal plate in the drill head creates micro fractures in the material during drilling, which enables a higher drilling speed. ● The centring tip facilitates highly precise drilling. ● The reinforcement chamfers ensure reduced friction while simultaneously increasing drilling speed. ● Increased fracture resistance thanks to the spiral back.

● accuracy according to DIN 862 ● large LCD display. ● inductive measurement system ● made of stainless steel, hardened  ● CR 2032 Battery ● deliver with inspection report

● 7 pcs/set: ø 5 x 110, ø 6 x 110, ø 6 x160,  ø 8 x 110, ø 8 x 160, ø 10 x 160, ø 12 x 160 mm ● Optimised for drilling with very high speeds. ● The special hard metal plate in the drill head creates micro fractures in the material during drilling, which enables a higher drilling speed. ● The centring tip facilitates highly precise drilling. ● The reinforcement chamfers ensure reduced friction while simultaneously increasing drilling speed. ● Increased fracture resistance thanks to the spiral back.

●     Suitable for measuring the external dimensions of special high and low surface grooves ●     Made of stainless steel ●     Three buttons: OFF/ON，ZERO，mm/inch ●     CR2032 battery ●    Packed in plastic box