Customization

12-25mm(exclude 12mm), non-standard edge length,other whole length,special edge design,step drill bits

XA-Applicable materials:Special for stainless steel and titanium alloy ( Black Coated)
XG-Applicable materials:carbon steei,alloy steel,quenchedandtempered steel,sus,mold steel,other steel,ductile iron.
German carbide rod material,high precision tolerance.