- 13Pcs HSS Drill Bit Set 1.5-6.5mm Twist Drill Bit 1/16-1/4 Inch Hex Shank Drive Quick Change High Speed For Drill Machine Chuck
- 100% brand new and high quality.
- This set of durable 13 piece drill bits lasts six times longer than standard drill bits.
- Titanium coating facilitates faster penetration with less effort.
- Suitable for use with sheet iron, aluminum, copper, wood, plastic etc.(Not for stainless steel and other high hardness metal.)
- High hardness, high wear-resistance and high toughness.
- The one-in-all formation of grinding, precise size, long lifespan, durable.
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