Description

Product has been discontinued, please see Chicago Pneumatic B19M Air Needle Scaler Pistol Grip

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This Industrial Duty Chicago Pneumatic (CP) B21M Heavy Duty Air Needle Scaler with pistol grip is the most heavy duty in the range.

perfect tool for any preparation work requiring the removal of rust, slag, flux, dirt, or paint without damaging or deforming the surface. A total of 35 4mm air needles quickly and safely remove the unwanted material at a total impact rate of 2200 BPM. The ergonomic pistol grip on this air needle scaler provides maximum control while helping to absorb vibrations and reduce operator fatigue. At a total weight of only 5.6kg, you’ll have no trouble maneuvering this air needle scaler into position and using this tool to quickly complete any job or project!

Part number 6151740410

Model B21M

Power (Joules) 15.9 joule

Blows per minute 2200

Bore 33 mm 1.3″

Stroke 49.2 mm 1 15/16″

Needle capacity 35 x 5/32 (4)

Net weight 5.6 kg 12.4 lb

Length 484 mm 19.1″

Actual air consumption 4 l/s 8.5 cfm

Air inlet thread size 0.25 ”

Min. hose size 10 mm 3/8″

Sound DBA pressure 104 db(A)

Sound Power 115 db(A)

Vibration (ISO-8662-14) 30.3 m/s²

Vibration α (ISO-28927-9) 31.5 m/s²

Vibration K (ISO-28927-9) 6,7 m/s²