Extended Dry Diamond Core Bits For Deep Walls

Extended Dry Diamond Core Bits For Deep Walls
 Extended Dry Diamond Core Bits For Deep WallsExtended Dry Diamond Core Bits For Deep Walls 
Size (Dia x Length):  
Pack Size:  
Our Price:  £42.00
(Exc. 20% VAT)

Model:  13731
Brand:  Right Lines

Applications: These core bits have extended barrels to drill into deep walls. They are especially useful in the walls of older building where the middle may be loose-filled. Once drilled through, the pipe can be inserted as the core bit is withdrawn to help avoid fall-back of the loose fill. They use standard dry core bit 1/2" BSP fittings. Use a power drill without hammer action and with a clutch or torque limiter. Ideal power would be 1kW or more, especially for the 107mm size. 


  • Premium diamond segments
  • Laser welded segment joins for strength
  • Dust feed 'N' slots remove dust from cutting face.
  • External spiral dust feed to push dust to back.
  • Takes standard dry core bit fitments 1/2"BSP male adaptors.
  • Ideal for most wall stone, brick and concrete.

Also Available: We stock a range of accessories for dry core bits.

Free Delivery Within UK

Min order charge, just £15.00 + VAT. Smaller orders are accepted on payment of a Small Order Admin Fee of not more than £5.00 + VAT.

Orders up to £29.99 in value will be sent on a 2-3 day service, by post or carrier. Orders of £30 + VAT and larger will be sent by express delivery, giving next day service throughout most of UK and 2 days to Northern Ireland and remote areas.

You can upgrade your delivery to 'Before 1.00pm' for £5.00 + VAT and to Saturday delivery for £10 + VAT in areas where our carrier offers this service. Please contact us if you have an special requirements.