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Recent News...  PHQ was acquired by AMG! New! PHQ230 Jackleg Drill Rotation Lock - PHQ36IR Drill Setup

PHQ250SKS Sinker Drills

  • Balanced to provide drillers ease of operation
  • Front end porting for full lubrication of chuck parts
  • Sustained high penetration to the bottom of the hole
  • Water pressure can be regulated automatically
  • Spring loaded handle reduces vibration transmission
  • Sure-lock steel puller mounted on front end
  • New and improved 3″ leg – corrosion proof.
  • Parts interchangeable with Secan 250 & Canun 260
PHQ250SKS

    • 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
    • available* at nominal additional cost
    • 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
 
ITEM SPECIFICATION
Jackleg PHQ250JLS
Rotation 1 in 30 Upstroke
Blows/Min 2300@90psi 2300@620kPa
Cylinder Bore 3.125″ 79.4mm
Cylinder Stroke 2.625″ 67.7mm
Chuck Size 7/8″ hex 4 1/4″ 22mm hex 108mm
Weight w/ Leg 80 lb 37 kg
Air Consumption 180 cfm @ 90 psi 5.1 cu m/m@620KPa

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