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Core drill bits barrel Advantage:
Can be dry or wet drilling. To prolong the using life, it is recommended to be used with water for cooling and lubrication. Drill accurate holes on concrete, masonry, hard brick, marble, stone, marble, glass, tile and other hard materials. The sintered drill bit is a commonly used cutting tool used to drill circular holes in various hard materials,such as concrete, stone, etc.
●Process: Using high-quality diamond and welding it to the substrate with high frequency.
●Material:Carbon Steel+diamond segments
●Applicable machine: Hand drill, table drill
●Thread: M10, M14, 1/2GAS, Hexagonal Handle
Thread | Diameter/mm | Length/mm | Diameter/mm |
M14 M10 1/2gas Hexagonal | Φ6.5 | 67mm | Φ25 |
Φ8.5 | Φ26 | ||
Φ10 | Φ30 | ||
Φ12 | Φ33 | ||
Φ14 | Φ37 | ||
Φ16 | Φ40 | ||
Φ19 | Φ50 | ||
Φ20 | |||
We also accept custom requests for different sizes. |
Can Drill accurate holes on concrete, masonry, brick, marble, stone, marble, glass, tile and other hard materials.When using a hand electric drill, make a mark on the cutting material in 45 degree angle. Then you can drill holes in vertical.Can be Wet or Dry use. To prolong its using life, it must be used with water for cooling and lubrication..
Operation Tips
Use a small feeding force at the beginning of driling, and then increase the downward pressure afterpositioning.When drilling through the workplace, the drilling feed speed should be slowed down and the force should not belarge to avoid violent impact to damage the hole wall.Add coolant during the drilling process to prevent damage caused by high temperature. When openingthe hole, Pay attention to wearing protective gloves, glasses, etc.
Core drill bits barrel Advantage:
Can be dry or wet drilling. To prolong the using life, it is recommended to be used with water for cooling and lubrication. Drill accurate holes on concrete, masonry, hard brick, marble, stone, marble, glass, tile and other hard materials. The sintered drill bit is a commonly used cutting tool used to drill circular holes in various hard materials,such as concrete, stone, etc.
●Process: Using high-quality diamond and welding it to the substrate with high frequency.
●Material:Carbon Steel+diamond segments
●Applicable machine: Hand drill, table drill
●Thread: M10, M14, 1/2GAS, Hexagonal Handle
Thread | Diameter/mm | Length/mm | Diameter/mm |
M14 M10 1/2gas Hexagonal | Φ6.5 | 67mm | Φ25 |
Φ8.5 | Φ26 | ||
Φ10 | Φ30 | ||
Φ12 | Φ33 | ||
Φ14 | Φ37 | ||
Φ16 | Φ40 | ||
Φ19 | Φ50 | ||
Φ20 | |||
We also accept custom requests for different sizes. |
Can Drill accurate holes on concrete, masonry, brick, marble, stone, marble, glass, tile and other hard materials.When using a hand electric drill, make a mark on the cutting material in 45 degree angle. Then you can drill holes in vertical.Can be Wet or Dry use. To prolong its using life, it must be used with water for cooling and lubrication..
Operation Tips
Use a small feeding force at the beginning of driling, and then increase the downward pressure afterpositioning.When drilling through the workplace, the drilling feed speed should be slowed down and the force should not belarge to avoid violent impact to damage the hole wall.Add coolant during the drilling process to prevent damage caused by high temperature. When openingthe hole, Pay attention to wearing protective gloves, glasses, etc.