sourcing map Diamond Core Drill Bits, 14mm Diameter 1/4″ Hex Shank Sintered Diamond Hole Cutter for Masonry Porcelain Tile Marble Stone 2pcs

£13.49

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Price: £13.49
(as of Feb 06,2023 23:07:41 UTC – Details)


Product Description

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Information

Diamond types include sintering, electric plating or brazing. Electric plated and brazed diamond is surface coated, attached to the surface of the cutting edge. The cutting edge is instantly aging when the diamond breaks off.

Sintered diamond cutting edge contains diamond particles from inside to outside, to ensure that the edge is always sharp. Sintered diamond has the sharpening property but electroplated or brazed diamond can not be sharpened.

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11 1/4-inch Hex Shank

Quick change 1/4 inch hex shank can be used on power tools more easily and securely. Fits most bench drills, hand electric drills.

Sintered Diamond

Diamond grains are permanently sintered to the cutting edge from inside to outside. Sintered diamond can be sharpened. Provide high efficiency, fast and smooth drilling, but also ensure longer working life.

Large clearance hole facilitates entrance of cooling water and escape of chips and other particles from drilling. Creates a precision and smooth cut, less chipping and minimizing breakage. Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.

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Wide Applications

Suitable for drilling porcelain, tile, marble, stone, masonry, brick, glass. Can be dry or wet use. It is recommended to be used with water for cooling and lubrication to prolong the using life and increase the performance.

Add coolant during the drilling process to prevent damage caused by high temperature. When opening the hole, Pay attention to wearing protective gloves, glasses, etc.

Tips

Use a small feeding force at the beginning of drilling, and then increase the downward pressure after positioning. When drilling through the workpiece, the drilling feed speed should be slowed down and the force should not be large to avoid violent impact to damage the hole wall.

Size
6mm 10mm 32mm 95mm 25mm 32mm

Diamond Type
Electric Plated Electric Plated Electric Plated Electric Plated Sintered Sintered

Wide Applications: Suitable for drilling porcelain, tile, marble, stone, masonry, brick, glass. Can be dry or wet use. It is recommended to be used with water for cooling and lubrication to prolong the using life and increase the performance.
Sintered Diamond: Diamond grains are permanently sintered to the cutting edge from inside to outside. Sintered diamond has the sharpening property but electroplated or brazed diamond can not be sharpened.
Features: Large clearance hole facilitates entrance of cooling water and escape of chips and other particles from drilling. Creates a precision and smooth cut, less chipping and minimizing breakage.
1/4 Inch Hex Shank: Quick change 1/4 inch hex shank can be used on power tools more easily and securely. Fits most bench drills, hand electric drills. Tips: Reduced drill speeds, low drill pressure and increased use of water lubrication will extend drill bit life considerably.

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sourcing map Diamond Core Drill Bits, 14mm Diameter 1/4″ Hex Shank Sintered Diamond Hole Cutter for Masonry Porcelain Tile Marble Stone 2pcs
sourcing map Diamond Core Drill Bits, 14mm Diameter 1/4″ Hex Shank Sintered Diamond Hole Cutter for Masonry Porcelain Tile Marble Stone 2pcs

£13.49

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