DRILLPRO 21PCS Pin Vise Twist Drill Bit Set Semi-Automatic Driving Drill Bit Wood Walnut Drilling Tool 0.3mm-1.6mm

Description

Description: Product name: Mini Twist Drill Bit Set Weight: 65g Material:High Speed Steel Color: Silver Length: Approx. 2.1-4.3cm/0.82"-1.69" Size(inch):0.011,0.013,0.016,0.018,0.019,0.021,0.023, 0.025,0.027,0.029,0.031,0.033,0.035,0.037,0.039,0.047,0.051,0.055,0.059, 0.062, Features: *Pin vise with Accurate operating,Grooved grip make you rotating the hole quickly and more accurate. *Pin vise tight Clamp,the chuck is carefully crafted, the material is hard and the chuck is very tight. *With the high precision and tight clamp,Pin vise help us save time and energy when we drilling. *The Pin vise is mini,light,so it's so Easy to carry. The reason for Twist Drill bits Slipping or Breaking and solution 1: Drill chuck selection is not suitable. Solution: Select the drill chuck that matches the drill bit. 2: The drill chuck is not tightened. Solution: Tighten the drill chuck nuts as quickly as possible. How to use: Choosing a suitable drill ,insert the pen hole,Firmly fixed and drill. When drilling a deep hole, we suggest to drill a few times and exit and drill a bit, followed by a feeling of walking Using caution: Do not use for metal drilling, can not drill the wall. Don't too hard to use, Don't let the force is not vertical and uneven, Don't make hole tilt. √Why Choose Drillpro ▶ Good quality and reliable brand. ▶ Within 90 days product quality is not completely satisfied, please CONTACT US, 100% refund. ▶ 24-hour feedback excellent customer service Package Include: 1 x hand drill 20pcs twist drill bits