BITS SET 7PCS DIAMOND PH,PZ,T – 63D/7-1

7 pce bit set: 6 diamond bits and 1 universal bit holder | In a hanging cardboard sleeve | Drive: 1/4" DIN 3126-C6.3, ISO 1173 | Finish: Diamond coating | Material: High performace alloy steel | Tip coated with thousands of tiny industrial grade diamond particles. Diamond bit has high strength and good wear resistance. Reduces significantly the "cam-out" effect and the necessary torque required to successfully drive the screw