2Pcs Tungsten Carbide Deburring External Chamfer Tool 1/8in-3/4in(3mm-20mm) Deburring Chamfering Drill Bit(Blue)

[High -quality tungsten carbide blade] Made of high -hard Metal with high strength and high hardness durability hard alloy blade rust -proof and anticorrosive performance. Hard alloy knives have higher cutting efficiency and hardness than ordinary high -speed steel tools. It can accompany you for a long time. [Suitable for size] The drill bit uses 0-400 RPM which is suitable for round blank materials rods screws screws etc. from 1/8 (3mm) to 3/4inch(20mm). The larger the size of the lengthel the greater the pressure the greater the scope of the application of most bolts. [Six -ends quickly release design] The hexagonal handle has a rapid release design suitable for most drills. Starting from the lowest speed gently apply pressure to remove the burrs and increase the speed as needed. [No defective edge] Our exterior corners of the burr can quickly repair damaged bolts and tighten the nuts to rough various materials (such as soft steel copper brass wood glass fiber and hard plastic). The edge is transformed into a perfect smooth edge. [Futing angle] Easily shave the outer edge of the screw/bolt/pipe/pole and remove the burrs. Quickly repair the damaged bolt and tighten the nut in place without hurting the hand. There are no and no . Simplified the maintenance process. Colour:Blue Material:Metal Package Contents: 2 x chamfer tool Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.