Heller Is A World-Renowned German Engineering Specialist Dating Back To 1586. They Apply The Most Cutting-Edge Methods At Their Research Centre And In Production In Dinklage, Germany, To Manufacture The Highest Quality Drill Bits.
Ground Stainless Steel Drill Bits
Pack Of 10 Drill Bits
Highly Precise & Durable
Split Point Grinding & 135° Point Angle For Optimised Centering During Spot Drilling
Precision Tool As Per DIN 338 RN For Outstanding Hole Accuracy