Drillpro 10pcs 0.3-1.2mm Micro Drills Bits Set Titanium Coated PCB Drill Bit

Description: Drillpro 10pcs carbide 0.3-1.2mm micro drills bits set / titanium coated PCB CNC jewelry rotary milling tool. Specification: Material: Carbide (tungsten steel) Type: Twist drill Cutting Edge Diameter: 0.3mm/0.4mm/0.5mm/0.6mm/0.7mm/0.8mm/0.9mm/1.0mm/1.1mm/1.2mm Total lenght: 38mm Blade lenght: 12mm Shank Diameter: 3.175mm Quantity: 10pcs (Random color) Application: PCB, mold, plastics, copper, stainless steel Processing range: For circuit board, electronic, SMT, mold, metal processing, communications and other industries. Features: - Made from tungsten carbide(tungsten steel) with high hardness, high wear resistance, not easy to bend and break. - Small chip removal resistance, smooth to remove chips and drill holes. - Sharper cutting edge can reduce cutting force and improve drilling quality. - Strictly symmetrical cutting edge can ensure high efficient working and avoid the deviation in drilling. - Can be applied to PCB, SMT, mould, hardware processing, electronic industry, etc. - Multiple sizes included in one set to meet different needs. Package Included: 1 x Drill Bits set (10pcs) More Details: