Set of 5 Eccentric Drill Bits with Four Flutes Serrated Eccentric High Strength Carbide Drill Bits for Concrete, Tile, Glass, Brick, Ceramic, Wood (0.236/0.236/0.315/0.394/12mm)
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About
【Carbide Construction】Made of high quality carbide alloy to resist bending, this masonry drill bit offers exceptional hardness and wear resistance. Reinforced head and knurled edge prevent cracks, increase cutting efficiency and ensure longer service life, even with intensive use on concrete, brick and tile.
【Four Flute Knurled Eccentric Drill Bit Set】Due to the unique 4-groove eccentric design, this professional drill bit set makes clean and smooth holes on wood, stone, aluminum alloy and other materials. Improves chip removal while reducing heat build-up - ideal for installation of window frames, cladding and precision work.
【Practical Size】This complete drill bit set includes a full range of practical sizes, including 6mm, 8mm, 10mm and 12mm, to meet most daily drilling and screwing needs. The complete set is ideal for home DIY and various professional drilling tasks, fully meeting the needs of various projects.
【Universal Hex Shank】Designed with a standard 1/4" hex shank, this drill bit set ensures firm and secure locking in wire, battery, percussion and bench drills, as well as quick-change chucks, effectively preventing slippage, improving drilling accuracy and reducing operator fatigue.
【Universal Drill Bits】Boasts wide compatibility with most popular power tools and brands, allowing quick and effortless bit changes for efficient workflow. The double U-groove design ensures quick removal of drilling dust, and the 3-sided attachment allows for easy bit insertion and firm grip. Heavy duty tungsten carbide drill bit provides longer life for masonry drill bits.
Product Description
Name: High Hardness Serrated Four Flute Eccentric Drill Bits Size: 0.236/0.236/0.315/0.394/12mm Material: High Strength Alloy Compatible devices: Electric drill, cordless drill Package includes: 2* 6mm High Hardness Knurled Four Flute Eccentric Bits 1 x 8mm High Hardness Four Flute Knurled Eccentric Bit 1 x 10mm high hardness four-edge knurled eccentric bit 1 x 12mm High Hardness Four Flute Knurled Eccentric Bit Versatility is your new reality. This collection is your ideal partner for large and small projects, capable of handling anything from glass and delicate mirrors to sturdy wood, vases, marble and even thin sheets. Dominate hard surfaces: When working on hard materials such as granite, glass or tiles, a simple technique allows for optimal performance. Start by using water to keep the tip cold. Then, start drilling with a slight tilt to create a controlled starting point, before carefully straightening the drill in an upright position. This method prevents slippage and ensures a clean, safe and accurate hole every time.
