PCB Carbide Drill Bits 1.0mm 10Pcs for Circuit Board Engraving | Cemented Carbide Construction, 10 Piece Set, Cnc Use, High Hardness and Strength, Micro Drill for Boards

Package Include 10 x drills Characteristics - Diameter: 3.175mm PCB Drill. R: 0.45/0.5/0.55mm Length: 7mm; Engraving Drill Bits R: 0.35mm Length: 5.5mm; Woodworking Tools R: 0.25mm/0.275/0.3 Length: 4.5mm; - Overall Length: About 38.1mm. -Product Info:Carving drill R: 0.6-1.2mm Length: 8-10mm. R: 0.15mm Length: 2.7mm; R: 0.2mm Length: 3.5mm; - Material: Cemented carbide. - Cutting Diameter: 1.0mm. R: 0.1mm Length: 1.8mm; - Quantity: 1 set (10pcs). - Without sticking, smokeless, and silent during processing Carbide Drill. - ColorAssorted Color 1.0mm Drill - cutting edge, milling, hole and plate edge, surface clean, neat, no . - Perfect in PCB, , CNC, , plastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing. - Have sufficient bending strength and wear resistance; High hardness, high wear resistance, high strength. - Use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency.Goods DescriptionWoodworking Tools Cutting diameter all are 1.Engraving Drill Bits for DIY, home, general building and engineering use.1.0mm Drill 0mm.Carbide Drill Suitable for drilling in tough material, including aluminium, cast iron, brass, copper, magnesium alloy, plastics, etc.PCB Drill This item is a set of 10pcs professional and practical drill bit. Industrial grade tungsten steel for higher durability

• Carbide drill--use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency,PCB Drill
• Pcb drill-- cutting edge, milling, hole and plate edge, surface clean, neat, no ,1.0mm Drill
• Engraving drill bits--have sufficient bending strength and wear resistance; high hardness, high wear resistance, high strength,PCB Drill
• Woodworking tools--perfect in pcb, , cnc, mould, plastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing,PCB Drill
• 1.0mm drill--without sticking, smokeless, odorless and silent during processing,PCB Drill