Dynabrade® 52863 Straight Line Pencil Grinder, 1/4 in Collet, 0.4 hp, 20 scfm, 90 psi, 25000 rpm
Item #BC826671

Dynabrade® Pencil Grinder, Straight Line, 1/4 in Collet, 25000 rpm, 0.4 hp, 20 scfm, 90 psi Air, 1/4 in NPT Air Inlet, Rear Exhaust Location, Twist Throttle, 1/4 in ID Minimum Hose Size, Aluminum Housing, 76 dBA, 5.66 in L x 1-1/2 in H
  • Tool has integrated collet with 1/4 in collet insert
  • With thread guard in place, larger diameter accessories may be run by tool
  • High efficiency rotary vane air motor models are ideal for precision deburring and finishing on a variety of surfaces
  • An ideal tool for use in casting houses, effective on cast parts of aluminum, bronze and brass
  • Quickly and efficiently removes gates and parting lines in cast parts
  • Adjustable tool speed from 5,000 RPM to 25,000 rpm
  • Operate tool and adjust speed by simply rotating rear black cover
  • Tactile grip on shaft end allows fingertip control, and alerts operator to rotating collet area
  • Changing of attachment is achieved with easy, two-wrench maneuver
  • Unique housing shape allows tool to be held as a traditional die grinder
TypeStraight Line
Dimensions5.66 in L x 1-1/2 in H
Horsepower0.4 hp
Air Flow20 scfm
Air Inlet1/4 in NPT
Sound Level76 dBA
Air Pressure90 psi
Exhaust LocationRear
Throttle StyleTwist
Housing MaterialAluminum
Speed25000 rpm
Collet Capacity1/4 in
Minimum Hose Size1/4 in ID