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DynaShop Owned and Operated by SAIC

Dynabrade Turbine-Driven Pencil Grinders

Precision Deburring and Finishing on a Variety of Surfaces

• High-efficiency air motor has no wearable gears, vanes or blades.
• No lubrication required! Oil-free operation minimizes maintenance time and repair costs.
• Air motor is controlled with patented governor, providing constant tool speed under load.
• Quality high-speed bearings are included.
• Housing has “non slip” rubber grip.
• Tactile safety features on shaft end alert operator to rotating collet area.
• Includes high-quality flexible air hose.
Turbine-Driven Pencil Grinder Image1

35,000 RPM with RED Tool Cap

Model 51706
1/8″ Collet

Model 51756
1/8″ Collet, Extension Model

Model 51707
3 mm Collet

Model 51708
3/32″ Collet

Turbine-Driven Pencil Grinder Image2

50,000 RPM with GOLD Tool Cap

Model 51703
1/8″ Collet

Model 51730
1/8″ Collet, Ceramic Bearings

Model 51753
1/8″ Collet, Extension Model

Model 51704
3 mm Collet

Model 51732
3 mm Collet, Ceramic Bearings

Model 51705
3/32″ Collet

Turbine-Driven Pencil Grinder Image3

60,000 RPM with TEAL Tool Cap

Model 51700
1/8″ Collet

Model 51731
1/8″ Collet, Ceramic Bearings

Model 51740
1/8″ Collet, Mount Stem

Model 51750
1/8″ Collet, Extension Model

Model 51701
3 mm Collet

Model 51733
3 mm Collet, Ceramic Bearings

Model 51742
3 mm Collet, Mount Stem

Model 51702
3/32″ Collet

Turbine-Driven Pencil Grinder Image4

100,000 RPM with SILVER Tool Cap • Ceramic Bearings

Speed of 100,000 RPM offers enhanced cut rate. Ideal for use on metals, alloys, graphite, wood, glass and resin with high glass content.

Model 51810
1/8″ Collet

Model 51812
3/32″ Collet

Model 51811
1/16″ Collet

Model 51813
3 mm Collet

Turbine-Driven Pencil Grinder Image5

Turbine-Driven Pencil Grinder Specs Table2

Quick-Change Pencil Grinder

Model 60051 with TEAL Tool Cap – 60,000 RPM, 1/8″ Collet
Model 60052 with RED Tool Cap – 35,000 RPM, 3/32″ Collet

• High-efficiency turbine-driven air motor has no wearable gears, vanes or blades.
• Oil-free operation minimizes maintenance time and repair costs.
• Air motor controlled by patented governor, providing constant tool speed under load.
• Tactile cues on shaft end alert operator to rotating collet area.
• Quality high-speed bearings ensure consistent, reliable operation.
• 1/8″ and 3/32″ Collets are interchangeable within each model.
• 3 mm Collet (60120) is also available.
• Tool housing has non-slip rubber grip for additional control.

Turbine-Driven Pencil Grinder Specs Table1

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