Diamond Core Drill Bit Set - BRSCHNITT Diamond Hole Saw Kit for Porcelain Tile Ceramic Marble Granite Drilling Triangle Shank（6/8/10/25/32/35/50mm&20 Finger bit&35 Chamfer bit）.

About this item

• Size Diamond drill bit -1/4" 5/16" 3/8" 1" 1-1/4" 1-3/8" 2"（6/8/10/25/32/35/50mm）diamond height 10mm, total length 65mm,with Triangle Shank
• Size Diamond chamfer bit 1 3/8" Inch (35mm), 35 mm workable length, Grit #80,with Hex Shank total lenght 65mm Top Angle 53degree,
• Size 2in1 Drill and finger bit --4/5"(20mm), diamond height（drill part）5mm #40/45，（grind part）25mm #70/80, total length 65mm,Triangle shank diamond core drill bit
• Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not ea
• Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck
• Size Diamond drill bit -1/4" 5/16" 3/8" 1" 1-1/4" 1-3/8" 2"（6/8/10/25/32/35/50mm）diamond height 10mm, total length 65mm,with Triangle Shank
• Size Diamond chamfer bit 1 3/8" Inch (35mm), 35 mm workable length, Grit #80,with Hex Shank total lenght 65mm Top Angle 53degree,
• Size 2in1 Drill and finger bit --4/5"(20mm), diamond height（drill part）5mm #40/45，（grind part）25mm #70/80, total length 65mm,Triangle shank diamond core drill bit
• Super Quality Raw Material --Using vacuum brazed technology ,which increases resistance to temperature and friction,to make the diamond particles better attach to the core steel,imporve the performance and lifetime.Constructed with high grade diamond grit for effortless cutting and improved durability in tough applications.High-quality core steel body helps to be more efficient and durable, not ea
• Machine --Suitable for any electric drill,hand drill,Bench Drill, When use Angle Grinder,please install angle grinder drill chuck