China Extra Long Flute Solid Carbide Drill Bits with Tin-Coated, Find details about China Drill Bits, Carbide Drill Bit from Extra Long Flute Solid Carbide Drill Bits with Tin-Coated
Product Name | China Solid Carbide PCB Drill Bit Factory | ||
Material | Tungsten Carbide,solid carbide,cemented carbide | ||
HRC | 45/55/58/60/65 | ||
Type | Solid Carbide Twist Drill Bits | ||
Coating | Various Coatings Available , Altin, Tialn, Tisin, Tin, DLC,Nano, Diamond | ||
Helix Angle | 10degree,15degree,25degree,35degree,45degree,55degree, | ||
Size | Metric & Inch size Based Tools | ||
Tolerance | h6 | ||
Suitable For | Steel, Stainless Steel, Die Steel, Mould Steel, Carbon Steel, Cast Iron, Copper, ect. |