20pcs Mini Drill Bits Set Precision Hss 0.05mm Interval Black

Package Include20 x Drill Bit 1 CaseFeatures- Material: Stainless steel- Color: Yellow- for home DIY, building and engineering use etc precision drill bit set.- Bit diameter: 0.3mm 0.35mm 0.4mm 0.45mm 0.5mm 0.55mm 0.6mm 0.65mm 0.7mm 0.75mm 0.8mm 0.85mm 0.9mm 0.95mm 1.0mm 1.2mm 1.3mm 1.4mm 1.5mm 1.6mm metal drill bits,- High-speed steel with coating treatment, tougher and more abrasion resistant hard metal drill bits.- Mainly for drilling wood, plastic, fiberglass, printed circuit board, and metal including copper, aluminum, tool steel, cast iron, and heavy-duty abrasive alloy metal, etc metal drill bit set.- drill bits, accurate and fine, increase drilling step drill bit.-Product Info:Mini drill bitGoods Informationsteel drill bits This item is a professional drill bit set with special storage case.mini drilling bits 3mm to 1.drill bit set for steel Industrial grade high-speed steel for better durability and sturdiness.titanium-coated drill bit set There are 20pcs of bills in the case and each of them is of different size from 0.drill bit set hss 05mm.drill bits with case 6mm, with interval 0

• Hss tool kit:twist drill bits, accurate and fine, increase drilling speed,small drill bit set
• High speed steel bits:ideal for home diy, building and engineering use etc,metal drill bits for steel
• Bit diameter: 03mm 035mm 04mm 045mm 05mm 055mm 06mm 065mm 07mm 075mm 08mm 085mm 09mm 095mm 10mm 12mm 13mm 14mm 15mm 16mm,precision drills bit,steel drill bit set
• Hss drill bit:high-speed steel with coating treatment, tougher and more abrasion resistant,HSS drill bits set
• Alloy steel drill bits:mainly for drilling wood, plastic, fiberglass, printed circuit board, and metal including copper, aluminum, tool steel, cast iron, and heavy-duty abrasive alloy metal, etc,hss drill bit set