M18.50 BaerCoil Drill Bit DIN338-A 111185 baercoil baer coil helicoil thread repair M12 x 1.5 helicoil 2 BaerCoil Drill Bit

2 BaerCoil Drill Bit

if necessary

47 mm - 17

95 mm P (depth) The thread insert must sit 1/4 - 1/2 turns below the surface B (thread depth with chamfer) 12

M18.50 BaerCoil Drill Bit DIN338-A 111185 baercoil baer coil helicoil thread repair M12 x 1.5 helicoil 2 BaerCoil Drill BitBaerCoil HSS Drill Bit with reduced shank 18. 50 mm Almost every do it yourselfer has worked with them at one time or another: the classic drilling tools for cordless screwdrivers, drills, impact drills or hammer drills. twist drill bit consist of the drill shank, chip removing grooves and the drill point. Decisive for the application of the drill is not only the material, but also the cutting edge geometry, the rake angle and the spiral angle, the so