Skip to main content
Close Search
Sourcit Rock Drilling Equipment
search
Menu
  • Home
  • Products
    • DTH
    • RC
    • Overburden
    • Drill Rods
    • Breakout Bench
    • Button Bit Grinder
    • SPT
    • Consumables
  • Contact
  • facebook linkedin
  • search

Pilot Reamer

Our DTH Pilot Reamers are used to make existing holes larger in diameter.

The centre pilot follows the existing hole while the outer button bit breaks the surrounding ground.

Not only does the centre pilot follow the hole it also absorbs the shock and energy generated while reaming. When a standard drill bit is used to ream a hole, the centre portion of the bit does not make contact with any ground and the energy produced through the drill bit has nowhere to be absorbed. This energy then forces the tungsten buttons to be push out of the drill bit where it is not in contact with the ground.

QL60 Shank                                                    DHD360 Shank

152mm Pilot – 203mm                                   152mm Pilot – 203mm
152mm Pilot – 216mm

QL80 Shank                                                    SD8 Shank

203mm Pilot – 254mm                                   203mm Pilot – 254mm

Share Share

Site Map

  • Home
  • Products
    • DTH
    • RC
    • Overburden
    • Drill Rods
    • Breakout Bench
    • Button Bit Grinder
    • SPT
    • Consumables
  • Contact

Contact us

T: 011 827 9976
C: 082 326 0501
E: mathew@sourcit.co.za 
E: steve@sourcit.co.za

Unit 25, Transit Industrial Park
140 Deodar Street, Pomona AH
Kempton Park, Gauteng

© 2023 Sourcit Rock Drilling Equipment. All Rights Reserved.

  • facebook
  • linkedin
Close Menu
  • Home
  • Products
    • DTH
    • RC
    • Overburden
    • Drill Rods
    • Breakout Bench
    • Button Bit Grinder
    • SPT
    • Consumables
  • Contact
  • facebook
  • linkedin