CANUN 260B SINKER

SINKER FEATURES
 

  • High penetration rate

  • Spring loaded handles for vibration dampening

  • Convenient operating controls

  • Automatic water pressure regulation

  • Air operated stainless steel water valve

  • Positive lubrication and front-end blow

  • Parts interchangeability with CANUN 260B
    Jackleg, Stoper & Quarry Drills

OPTIONS

Exhaust
Standard
Integral steel muffler


Shop Repair Tools



Water Shutoff Valve 
CANUN 95101



Lubricator
CANUN UN125

SPECIFICATIONS
US / IMP
METRIC
Cylinder diameter
3.125"
79.4mm
Piston stroke
2.875"
73.25mm
Piston working stroke
2.625"
66.7mm
Impact frequency
2250.0bpm
2250.0bpm
Drill length
27.0"
686.0mm
Weight of drill
70.55lbs
32.0kg
Air consumption (90 psi)
170.0 cfm
4.9 cubic meters
Steel size (standard)
7/8" x 4 1/4"
22mm x 108mm

Note that the CANUN 260B is interchangeable with the soon to be discontinued S250 Rock Drill. This allows equipment users to continue operating their current fleet of S250 products with CANUN quality parts and tools. 

 

Click here to download our interchangeable cross-reference list for S250 Boart numbers to CANUN numbers with an easy to use Part Finder feature.