jojofuny 20pcs Point Drill Bits Micro Drill Carbide for Woodworking Random Color

Package Include 2 x 10Pcs of 0.8mm PCB Carbide Drill Bits Micro Engraving Drill Set for Circuit Board Features - Quantity: 1 set (10pcs) cnc engraving drill. R: 0.35mm Length: 5 yogurt. - Cutting Diameter: 0.8mm small drill bits. R: 0.6-1.2mm Length: 8-10mm jewelry. R: 0.2mm Length: . - Overall Length: About 38.1mm hand. - Material: Cemented carbide resin drill. R: 0.45/0.5/0 fake. R: 0.1mm Length: 1 connector. R: 0.15mm Length: 2 wood. - Color: As shown metric drill bits. - Diameter: 3.175mm carbide drill bit. R: 0.25mm/0.275/0.3 Length: 4 stone. - Without sticking, smokeless, and silent during processing Carbide Macro Drill Bits Set. - cutting edge, milling, hole and plate edge, surface clean, neat, no drill bits for metal. - Use of ultra-fine grain carbide material with good milling, cutting performance, ensure high work efficiency diamond drill bits. - Have sufficient bending strength and wear resistance; High hardness, high wear resistance, high strength bit. - in PCB, , CNC, , plastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing saw.Goods Informationcnc bit Cutting diameter all are 0.drill for DIY, home, general building and engineering use.Engraving Drill Bits Suitable for drilling in tough material, including aluminium, cast iron, brass, copper, magnesium alloy, plastics, etc.carbide drill bits This item is a set of 10pcs professional and practical drill bit.CNC Engraving Drill Industrial grade tungsten steel for higher durability.0.8mm Drill 8mm

• Small drill bits-- great for pcb, cnc, , plastic fibers, hardwood, printed circuit board, other precision parts.
• Pcb drill bits-- without sticking, smokeless, odorless and silent during processing.
• Carbide drill-- accuracy- the end milling engraving bits with shape cutting, reduce cutting and drill broken, the drilling accuracy.attention: dont use on too hard material, high hardness iron.
• Tiny drill-- in pcb, , cnc, mould, plastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing.
• Mini drill bits for-- multi- use- the pcb drill bits set is in pcb, , cnc, mould, plastic fiber, carbon fiber, super hard wood, printed circuit board, other precision parts processing.