logo1.gif (4780 bytes)Specifications  -  PHQ250SKS Sinker Drills

Jackleg Rotation Blows/Min Cylinder Bore Cylinder Stroke Chuck Size   Weight Air Consumption
PHQ250JLS  1 in 30 Upstroke 2300@90psi
2300@620kPa
3.125"
 79.4mm
2.625"
 67.7mm
7/8" hex 4 1/4"
22mm hex 108mm
80 lb
37
kg
180 cfm @ 90 psi 5.1cu m/m@620kPa



 


Larger mating faces cylinder & front end (longer life)

Spring loaded ergonomic "T" handle

Foot press bracket

Standard or Muffled drills  (noise reduction)

Parts interchangeable in Jackleg Drills.
 

Air Connection:         3/4 inch BSP
Water Connection:   
1/2 inch BSP      
Force       78lb-ft at 90psi - 35.8kf at 620kPa
Air Hose Size         1 inch - 25mm
Water Hose Size
    3/4" - 12mm
Torque     210-250lbf-ft 90psi 29-35kgf-m at
620kPa

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