6-Piece Eccentric Drill Bit Set, 4/5/6/8/10/12 mm, Four-Edged Toothed Eccentric Drill, Ear Set Made of High Speed Steel, Concrete Drill, Eccentric Twist Drill, for Tiles, Concrete, Glass etc

Product Information

About

Meet the needs of multi-scenario drilling: the set contains 6 common specifications (4/5/6/8/10/12 mm) for different hole diameters, whether it is for detailed installation or large hole drilling, one set can solve the problem, suitable for home furnishings, maintenance, construction and other applications.
Eccentric Spiral Design Innovative eccentric spiral structure with square slotted teeth, smooth chip removal, more efficient drilling; can greatly improve drilling speed, reduce jamming, and easily penetrate hard materials.
Strong and Durable Forged from high quality HSS high speed steel, it has high hardness, strong wear resistance, excellent high temperature resistance and impact resistance, which ensures stable performance and longer service life even in high-intensity work.
Square serrated cutting head: four-sided cutting teeth + serrated design, stronger cutting ability, the drill can achieve quick breakage and penetration when it comes into contact with the material, easy to cope with hard materials, such as tile, glass, concrete, granite and so on.
Scope of Application Designed for hard materials, widely used in tile, glass, concrete, marble, red brick, plastics, walls, cement, plasterboard, etc.Ideal for home and construction site construction.

Product Description

Product features: 1.Standard round handle, compatible with all kinds of drills, hammers, impact drills, electric screwdrivers and other equipment, easy to install, firm and non-slip, suitable for DIY and professional construction work. 2. 6 common sizes (4 mm / 5 mm / 6 mm / 8 mm / 10 mm / 12 mm) are included in the set to meet your needs from small holes to large holes, so you can easily cope with different building tasks. 3. The unique eccentric helix design and four-blade cutting head structure allow for faster and smoother drilling. The eccentric structure accelerates chip removal, avoids clogging and reduces heat development, while the four-edge construction increases cutting force and effectively breaks down hard materials, improving work efficiency and reducing hand fatigue. 4. Whether you are a DIY enthusiast who likes to do hand yourself, or a professional mechanic with high demands on the tool, this eccentric drill is the ideal choice to improve work efficiency and work a wide range of materials. Specification Material: carbon steel. Size: 4/5/6/8/10/12 mm. Colour: grey. Package contents: 6 x eccentric drill bits with four flutes