AYNKH 14pcs HSS Twist Drill Bit Set,Metric High Speed Steel Set, M35 Cobalt Titanium Coated Metal Bits Tool, Straight Shank 1mm-6.5mm for Drilling Wood, Metal & Plastic

• 13+1 Drill bits set: There are 13PCS in one box of drill bits set, the sizes include: 1.5mm,2mm,2.5mm,3mm,3.2mm,3.5mm,4mm,4.5mm,4.8mm,5mm,5.5mm,6mm，6.5mm in addition to this we give you a 1mm drill bit, which is convenient for you to drill smaller holes.
• High quality materials: our drill bits are extremely heat-resistant compared to ordinary drills.5% cobalt HSS M35 extends tool life.Straight shanks for firm clamping and precise centring.Suitable for use in standard drill chucks and regular round chucks.
• Metal cutting range: for wood, plastics, stainless steel, thin sheet metal (steel and aluminium) and body panels, mild steel, they are very effective in these projects, not for concrete/masonry.
• No need for a centre punch: the 135° fast cutting point is self-centring for fast penetration with less pressure and will not slide out of position when drilling.
• Fast drilling: Our twist drill bits are machined from HSS high speed alloy, titanium plating of the bits gives them higher hardness, fast drilling speeds and better removal of debris and particles.

High Speed Steel Surface, Titanium Coated. 135-Degree split points are self-centering for reduced thrust and easier penetration. Apply to drill steel, stainless steel, cast iron, copper, aluminum, plastic and wood. Ideal For DIY, Home And General Building/Engineering Using. Package Included: 13PCS HSS M35 Cobalt Twist Drill Bit (1.5mm x 1, 2mm x 1, 2.5mm x 1, 3mm x 1, 3.2mm x 1, 3.5mm x 1, 4mm x 1, 4.5mm x 1, 4.8mm x 1, 5mm x 1, 5.5mm x 1, 6mm x 1, 6.5mm x 1) 1PCS HSS Twist Drill Bit (1mmx1)