uxcell 6Pcs Mini Twist Drill Bit, 1.5mm Micro Engraving Drill Bits, High-Speed Steel 2.35mm Shank Titanium Coated for DIY Resin, Amber and Wood

About this item

• Specification: Shank Type: Round Shank; Tool Flute Type: Spiral; Rock Well Hardness Grade: 63-66 HRC; Twist Drill Bits Diameter: 1.5mm / 0.06-inch; Shank Diameter: 2.35mm / 0.09-inch; Total Length: 49.5mm / 1.95-inch; Drill Bit Length: 21mm / 0.83-inch
• Material: Made of high-speed steel, with high hardness and stable operation. The drill bit is titanium-plated, which has higher wear resistance and lower friction coefficient. Not easy to accumulate chips and long service life.
• Cooling Style: Adapt to several kinds of cooling conditions, for example oil mist, water, oil, air cooling.
• Design: Spiral flute design for quick cleaning of chips. The sharp cutting edge provides a smooth cut without glitches. Chip removal is not easy to stick to the tool.
• Applications: This twist drill is proper for electric drill, hand electric drill and impact electric drill. Suitable for DIY resin, amber and wood drilling.