woobles Diamond Tipped Drill Bit Set - Diamond 10Pcs 0.8-4.0mm

Features: Diamond Bit Set Twist Bits are manufactured from high quality materials and are sharper and more durable than typical steel bits. High-quality products ensure a long service life and a good sense of use. Diamond Tip Bit Sets are available in various sizes: 0.8 / 1.0 / 1.2 / 1.5 / 1.8 / 2.0 / 2.5 / 3.0 / 3.5 / 4.0mm. These glass drills are perfectly adapted to a variety of drilling tasks and meet your different application needs. This diamond material drill is durable and easy to locate, with stable drilling, fast speed, no damage to the boundary, neat and smooth openings. It will not damage the tile glaze during use. The heavy duty micro diamond bit set features a swivel thread design for smoother drilling and chip evacuation. Industrial diamond is firmly welded to the tip during production. High speed steel shaft. The drill can easily penetrate a variety of materials. Diamond twist drill bits are widely used, and can be widely used in jade, metal, agate, jade, gems, pearls, pendants, round stones, etc. Excellent products have the characteristics of high sensitivity, excellent performance and reliable function. Package Includes:

1 x 10pcs/Set Diamond Tipped Drill Bit Set Twist Drill Bits

Note: Different material hardness, the effect is different The color of Package in random