Diamond Coated Drill Bits | HSS Tipped | Twist Drill Bits | 0.8-4mm

Why You'll Love It!

These diamond-coated HSS twist drill bits are built for precise drilling in hard materials, making clean holes in glass, marble, tile, jade, agate, and other rocks. With a 0.8–4 mm diameter range, they cover a variety of small-hole needs for DIY projects and crafts.

Key Features

• Diamond Coated HSS: Diamond coating on high-speed steel tips for improved durability and cutting performance.
• Twist Drill Bit Design: Sharp twisted flute geometry to enhance drilling efficiency and chip removal.
• Diameter Range: Available in 0.8 mm, 1 mm, 1.2 mm, 1.5 mm, 1.8 mm, 2 mm, 2.5 mm, 3 mm, 3.5 mm and 4 mm.
• Straight Shank: Straight shank design is more compatible with many electric drills and drilling machines.
• Material: Diamond Coated HSS construction for durability when drilling hard materials.
• Suitable Materials: Particularly effective for glass, marble, tile, jade, agate or rock.
• Usage Tip: Add water during drilling for better processing and cooling.
• Quality: 100% brand new and high quality.
• Order Specification Guidance: Choose the corresponding specifications according to your needs.

Get Yours Today!

Get yours today at Pricelows™ for reliable performance and great value.