7Pcs Alloy Triangle Spiral Drill Bits Drill Bit Sets Rotary Tools for Glass Tile

Description Drill through metal easily with help from this high-speeds alloy drill bit set. The drill bits make a great choice when working with stainless steel aluminum alloy titanium alloy and other high hardness materials. for professionals and DIYers alike the drill bit set comes in handy for a variety of projects whether at home or on the jobs. Features - Color: Orange. - Material: Alloy. - Size: 12.00 x 0.90 x 0.90cm/ 4.72 x 0.35 x 0.35 inch. - Each drill bit in the set features high-speeds alloy construction with a surface coating for high hardness long-lasting strength cutting power. - Even more thanks to its precision grinding inclined cutter design each bit ensures fast drilling with excellent chip removal. - Made from alloy steel durable practical and long service life. - Swivel head flips and locks from drilling to driving works with your own power drill drill to driving in half of the time. - Perfect for home DIY and general building engineering use. Easy for store and carry.