Top 8 Best Diamond Countersink Drill Bits

FUNCTION AND USED FOR This diamond countersink drill bits is designed to enlarge, shape and trim the existing holes in porcelain tile, marble, ceramic, granite, etc. And also suitable to easily shape side indentation required to pipes or electric wires.. YOUR CHOICE The diamond beveling chamfer bits is a 60 degree diamond cones beveling bit, you can use it to make holes of many different sizes, no need to purchase several bits.. PREMIUM MATERIAL High hardness and strength. This chamfer bit is made of premium diamond and durable metal. It uses these high quality raw materials to ensure more effective cleaning and trimming.. SIZE Dia 1-78 48mm, Threads 58-11, Grit 80, Degree 60.. ATTENTION The diamond bit can not be used to drill holes, but to enlarge, shape and trim the existing holes. It fits on 58-11 thread angle grinder and can be used with water or not, very easy to operate..

It is a versatile milling bit designed to enlarge, shape andor round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.. Diamond beveling chamfer bit can bevelorchamfercrated rough holeson glass,granite, marble, stones,ceramic and porcelain tiles.. This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.. It is manufactured with top quality raw materials and high end production processes to grant outstanding performances.. It can bring a smooth,beautiful hole finish..

It is a versatile milling bit designed to enlarge, shape andor round bevel existing holes in Porcelain, Hard Ceramic, Granite and Marble.and it's also suitable to easily create round side indentation necessary to accomodate pipes or electric wire lines.. It can bring a smooth,beautiful hole finish.. This is a save money tool because with just one standard core bit and this finger bit you are able to create many different hole sizes, without needing to buy several different core bits.. It is manufactured with top quality raw materials and high end production processes to grant outstanding performances.. Diamond beveling chamfer bit can bevelorchamfercrated rough holeson glass,granite, marble, stones,ceramic and porcelain tiles..

FUNCTION AND USED FOR This diamond countersink drill bits is designed to enlarge, shape and trim the EXISTING HOLES in porcelain tile, marble, ceramic, granite, etc. And also suitable to easily shape side indentation required to pipes or electric wires.. YOUR CHOICE The diamond beveling chamfer bits is a 60 degree diamond cones beveling bit, you can use it to make holes of many different sizes, no need to purchase several bits.. PREMIUM MATERIAL High hardness and strength. This diamond granite drill bit is made of premium diamond and durable metal. It uses these high quality raw materials to ensure more effective cleaning and trimming.. SIZE Dia 1-78 48mm, Threads 58-11, Grit 80, Degree 60.. ATTENTION The diamond bit can NOT BE USED TO DRILL HOLES, but to enlarge, shape and trim the EXISTING HOLES. It fits on 58-11 thread angle grinder and can be used with water or not, very easy to operate..

SizeDia 1-78 48mm, Threads 58-11, Grit 80, Degree 60. It fits on 58-11 thread angle grinder. PLUS a 58-11 thread adapter for use on drills.. Function and Used ForDesigned to enlarge, shape, and round bevel existing holes in porcelain, hard ceramic, granite, stones, marble, etc. Also easily create round shape indentation to accommodate pipes or electric wire lines.. Premium MaterialTolleSonne Diamond countersink drill bit is made of premium diamond and durable metal, high strength and hardness, very useful to improve the edge finishing of exposed holes, provide a smooth, high-end finish.. Save Time MoneyWith just one standard core bit, you are able to create many different hole sizes, no need to purchase several bits.. AttentionThis diamond beveling chamfer bit can NOT be used to drill holes, only to enlarge, shape, or round bevel existing holes. And it can be used with water or not, very easy to operate..

Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.. Fast replacement composite cone, uses drill edged principle.. Shank Dia 6.35mm 14 Hex Shank. Material High speed steel. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..

Glass Ceramic Marble Diamond Sintered Countersink Drill Bit. Shank Size 10mm. Grit 150 if you need any other grit, please let us know. Usage Glass, Ceramic Marble Hole Grinding. Long Service Life.

Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.. Fast replacement composite cone, uses drill edged principle.. Shank Dia 6.35mm 14 Hex Shank. Material High speed steel. Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..

FunctionThe beveling chamfer bit designed to enlarge or trim round holes in ceramic, glass, granite stone tile marble etc. Also suitable to create round shape indentation to accommodate pipes or wires.. ApplicationThe diamond beveling bit is 60 degree, 1-7848mm diameter fit for the hole size from 316 to 1-34. Note its not for drilling holes, only for trimming hole.. MaterialDurable steel with diamond plating provide long lasting, even diamond particle will bring a smooth beautiful hole finish.. Using TipThe diamond beveling chamfer bit suitable for both wet and dry use. Wearing mask and gloves to protect yourself during working.. Dimension1-7848mm diameter x 58-11 threads arbor for angle grinder use only. Grit 80. Degree 60..

CAPABILITY DURABILITY Classic Carbon Steel Material. High hardness, offer superior cutting power and durable.. THREE-POINTED DESIGNQuickly and accurately drill a smooth hole.Better in CENTERING and NO SKID . Five-edged chamfer design will fast discharge chips from the hole on both sides automatically.. REMOVABLE ADJUSTABLE Easy to use the combination of Hex Key to adjust or disassemble the countersink drill bit and the five-flutes chamfering.. MULTIPURPOSE Suitable for bench drill, hand drill and conventional electric drill. Perfect for wood, fiberboard, particleboard, plywood, plastic, PVC, rubber etc.. SATISFY ALL YOU DEMAND Set include 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm and 1 free Hex Key Wrench.If you have any problem, please feel free to contact us..