EXFEIN Diamond Tile Drill Bits Set - 10pcs Tile Hole Saws 6/8/10/20/25/28/32/35/45/65MM for Drilling Ceramic Tile Marble Porcelain with Diamond Beveling Chamfer Bit & Adapter

• 【Package】Include 11pcs Diamond core drill bits: 6/8/10/20/25/28/32/35/45/65mm drill bit & 50mm Beveling Chamfer Bit.
• 【Size】Total length 65mm, diamond height 10mm, working depth 30mm, shank length 20mm, generally hand drill in 2000-5000RPM, the faster the better, the slower then the shorter life span.
• 【Machine】Compatible with most popular electric drills, angle grinders and bench drills, do not use impact or hammer mode.
• 【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.

Package Include 11pcs Diamond core drill bits: 6/8/10/20/25/28/32/35/45/65mm(1/4"/5/16"/3/8"/4/5"/1"/1-1/8"/1-1/4"/1-3/8"/1-3/4"/2-1/2") drill bit&50mm(2") Beveling Chamfer Bit. Size Total length 65mm, diamond height 10mm, working depth 30mm, shank length 20mm, generally hand drill in 2000-5000RPM, the faster the better, the slower then the shorter life span. Machine Compatible with most popular electric drills, angle grinders and bench drills, do not use impact or hammer mode.