EXFEIN Diamond Drill Bits - 10pcs Set (5x6mm Dry Diamond & 5x6mm Carbide) for Tiles, Stone, Masonry

• 【Package】Include 5pcs Dry Diamond Drill Bits with Round Shank and 5pcs 6mm Carbide Drill Bits.
• 【Size】Round shank dry diamond drill bits: total length 65mm, diamond height 8mm, working depth 30mm.Carbide Drill Bit: total length 68mm, diamond height 12mm, working depth 12mm.
• 【Machine】Compatible with most popular electric drills, angle grinders and bench drills, do not use impact or hammer mode.Generally hand drill in 2000-5000RPM, the faster the better, the slower then the shorter life span.
• 【Widely Use】 Dry Diamond Core Bit set is able to drill all types of tiles, porcelain, granite, ceramic, glass, marble, stone, masonry brick.
• 【Good Performance】Triangle shank design for stable clamping, smooth and easy drilling, fast and smooth cutting, be more efficient and durable.

Experience precision and durability with our EXFEIN Diamond Drill Bits Kit. This comprehensive set includes 10 pieces, featuring 5pcs of 6mm Diamond Drill Bits and 5pcs of 6mm Carbide Drill Bits, perfect for tackling a wide range of materials like ceramic, porcelain, granite, marble, and masonry. Each bit boasts a round shank design for stable clamping and smooth drilling, with a total length of 65-68mm and a working depth of 30-12mm. Compatible with most electric drills, angle grinders, and bench drills, these bits operate best at 2000-5000RPM for optimal performance. Measuring 7.8cm in width, 8.7cm in length, and 1.2cm in height, this kit is compact yet powerful, ensuring efficient and long-lasting use.