Exceptional resistance to cutting forces
确保刀具寿命
Corner Radius R × Cutting Diameter D × Cutting Length L × Shank Diameter × Overall Length
150 Degree Drill Tip
Precision Drills for Versatile Applications
BB Thermal Friction Hot Melt Short Drill Bit Solid Carbide Hole Making Tool M3 M4 M5 M6 M8 M10 Hole Diameter:M4 (d3.7) Exceptional resistance to cutting forcesBB Thermal Friction Drill Application Applicable workpiece aperture: diameter 1. 8 32mm Applicable workpiece thickness: 0. 8 12mm; Applicable workpiece materials: iron, alloy, stainless steel, brass, copper, aluminum alloy and other metals; Applicable products: metal furniture, metal doors and windows, metal shelves, hardware building materials, auto parts, fitness equipment, medical equipment, heat exchange system, air conditioning pipeline, pressure