20pcs Precision Hss Drill Bits Set with 0.05mm Intervals

Characteristics- Color: Yellow- Material: Stainless steel- drill bits, accurate and fine, increase drilling drills bit.- 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 spiral drill bit.- High-speed steel with coating treatment, tougher and more abrasion resistant hardware tool drill bit.-Product Info:Mini drill bit- for home DIY, building and engineering use etc multipurpose 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 steel drill bit setPackage Include20 x Drill Bit 1 CaseGoods DescriptionHSS drill bits set Industrial grade high-speed steel for better durability and sturdiness.precision drill bit set There are 20pcs of bills in the case and each of them is of different size from 0.hss tool kit This item is a professional drill bit set with special storage case.drill set with drill bits 3mm to 1.high strength steel drill bits 05mm.universal drill bit 6mm, with interval 0

• Bit diameter: 03mm 035mm 04mm 045mm 05mm 055mm 06mm 065mm 07mm 075mm 08mm 085mm 09mm 095mm 10mm 12mm 13mm 14mm 15mm 16mm,drill bit for metal,metal step drill bit
• Universal drill bit:twist drill bits, accurate and fine, increase drilling speed,titanium drill bit set
• Hss drill bit:high-speed steel with coating treatment, tougher and more abrasion resistant,mini hight speed drill bit
• 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,drill bits set
• Mini drill bit set:ideal for home diy, building and engineering use etc,precision drills bit