Extreme Duty Needle Scaler




  • BPM: 3,000 bpm at 90 psi
  • CFM: 25
  • Stroke: 2” stroke
  • Piston diameter: 7/8”
  • Air inlet: 1/4” air inlet

Extreme Duty Needle Scalers for extra heavy-duty use, when you need to cover more area faster than standard scaling tools. The MCHNS4 comes equipped with a 30 pc. set of extra-large, 4 mm (.1575 diam.) x 7″ scaling needles and a side handle for better control.

MCHNS is equipped with a 37 pc. set of 1/8″ x 7″ long scaling needles for standard duty scaling. Stainless Steel 1/8″ and Beryllium Copper 1/8″ diam. needles are available for us with this model.

Both models have a 360-degree rotating exhaust and 360-degree removable needle attachment and side handle. Both models can easily be converted into a Chipping Hammer with the additional purchase of a Chisel Retainer, Part # SW1190M and Coil Spring, Retainer Spring, 4 Bolt Chipper, and Part # SW1194, both sold separately.

View our Extreme Duty Needle Scaler video

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NOTE: This product does not qualify for same day shipping.

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Standard features:

Six-month warranty
Made in the U.S.A.