Product Specification about Coolman Laser Welded Handheld Dry Core Bit AM14-SDS Plus Spindle Adaptor

Size:
- 25MM x 235MM
- 38MM x 235MM
- 52MM x 235MM
- 63MM x 235MM
- 76MM x 235MM

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COOLMAN Spindle Adaptor For DORAI Dry Core Bit
* Thread M14 - SDS Plus

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ROTARY USE ONLY :

- Must not be used on Percussion/Hammer mode
- DO NOT use Diamond Cores larger than 78mm in diameter with SDS-plus drills as this may result in damage to the power tool or SDS adaptor
- Always ensure that the core bit is rotating when entering and exiting the material being cut
- Never use “hammer” action when using a diamond core bit, as this is likely to cause damage to both the core drill bit and to your power tool
- Never attempt to cut metal or reinforced concrete as damage to the core bit is likely to occur
- Never allow the core bit to become excessively hot while cutting, and allow a cooling down time between cutting applications
- Please refer to your manufacturers’ instructions as to the maximum core diameter that can be safely used with your power tool

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WITHOUT A PILOT DRILL

Experienced operatives may use the following procedure
1.With the diamond core bit running, apply the cutting edge to the
surface of the material to be cut, with the drill at an angle of approximately 15 degree
2 As the teeth bite, gradually move the core bit towards a 90 degree angle to the surface of the material, while continuing to apply
pressure.
Please note that this procedure should not damage the diamond core bit

Suitable Use:
* Brick
* Block
* Paver
* Cement
* Premix
* Green Concrete