Insize INSM184 18mm x 400mm SDS-Max Rotary Hammer Drill Bit

by Insize

Buy Now. Pay Later

Estimated Dispatch Time: 3-10 days

Contact us for an exact ETA. Subject to availability - T/C's apply


Insize are manufacturers of premium quality industrial tools and machinery. They have been in the industry for over 30 years and understand the key concepts which make durable and long lasting products. The Insize SDS max Drill bits are manufactured to the highest specifications and are Ideal for use in natural and artificial stone, masonry, brickwork and concrete, these tradesman quality drill bits feature carbide tips and a double spiral flute for greater dust extraction. The Insize SDS Max Quad cutting edge drill bits are extremely robust and durable resulting in a longer lifespan than average drill bits. Insize SDS Max drill bits also cut upto 30% faster than an average quad cutting tip drill bit and feature a top of the range carbide quad cutting tip for blisteringly fast penetration into the toughest materials.


  • 30% faster than the average SDS max drill bit
  • Blisteringly Fast penetration 
  • Suitable for re-enforced concrete
  • Double spiral flute provides greater dust extraction, extending drill life
  • Premium quality quad cutting edge carbide tip for aggressive drilling into hard materials
  • Brazed tip to ensure a perfect bond between tip and body
  • Length: 400mm
  • Size: 18mm

Subscribe to our newsletter for all the latest deals!