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DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Ceramic - 1/8 in. Collet Pencil Grinders
DYNABRADE1/8 in. Collet Pencil Grinders

DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Ceramic

The DYNABRADE Air Pencil Grinder (MPN 51731) is a 1/8 in. collet pencil grinder with 0.1 hp and a maximum speed of 60,000 RPM. It features a rear exhaust location and a ceramic construction. This bare tool is…

SKU 3G-OTH-148965

Brand
DYNABRADE
Item
Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Ceramic
Category
1/8 in. Collet Pencil Grinders
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Technical Specifications

DYNABRADE
Manufacturer Part Number
51731
Type
Rear Exhaust Location, Ceramic, (1) Bare Tool
Max
60,000 RPM
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DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Air Pencil Grinder (MPN 51731) is a 1/8 in. collet pencil grinder with 0.1 hp and a maximum speed of 60,000 RPM. It features a rear exhaust location and a ceramic construction. This bare tool is supplied without accessories.

Frequently Asked Questions

What is the DYNABRADE Air Pencil Grinder used for?

The DYNABRADE Air Pencil Grinder is used for precision grinding, deburring, and finishing in metalworking, mold making, and aerospace applications. Its 60,000 RPM max speed and 1/8 in. collet make it ideal for tight spaces and detailed work on hard materials.

What are the specifications of the DYNABRADE Air Pencil Grinder?

The DYNABRADE Air Pencil Grinder (MPN 51731) has 0.1 hp, a maximum speed of 60,000 RPM, and a rear exhaust location. It features a ceramic construction and a 1/8 in. collet. This is a bare tool supplied without accessories.

Where to buy the DYNABRADE Air Pencil Grinder worldwide?

You can source the DYNABRADE Air Pencil Grinder through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time.

How to maintain a DYNABRADE Air Pencil Grinder?

To maintain the DYNABRADE Air Pencil Grinder, regularly lubricate the air motor with pneumatic tool oil, clean the collet and exhaust ports, and inspect for wear. Use clean, dry air at recommended pressure. Follow generic best practices for high-speed air tools to ensure longevity.

Used in

Common applications for DYNABRADE
Metal fabrication – DYNABRADE grinders and sanders for weld seam removal and surface blending
Automotive repair – DYNABRADE Dynafile belt sanders for contour sanding on body panels
Woodworking – DYNABRADE random orbital sanders for fine finishing of wood surfaces
Aerospace maintenance – DYNABRADE die grinders for deburring and polishing aluminum components
Marine industry – DYNABRADE right-angle grinders for removing rust and paint from metal hulls
General maintenance – DYNABRADE replacement parts (e.g., bearings, shims) for repairing pneumatic tools in plant operations

DYNABRADE Products

3G Electric supplies DYNABRADE 1/8 in. collet pencil grinders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51750). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 35,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51706). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 35,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51706). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 35,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51756). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 35,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51756). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Large Precision (MPN 52850). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Large Precision; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Large Precision (MPN 52850). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Large Precision; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 50,000 RPM Max, Rear Exhaust Location, Ceramic, (1) Bare Tool (MPN 51730). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Ceramic; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.4 hp, 25,000 RPM Max, Rear Exhaust Location, Ball, (1) Bare Tool (MPN 52861). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Ball; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.4 hp, 25,000 RPM Max, Rear Exhaust Location, Ball, (1) Bare Tool (MPN 52861). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Ball; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 40,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51703). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 40,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51703). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51700). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51700). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 100,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51810). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
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DYNABRADE Air Pencil Grinder: 0.1 hp, 100,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51810). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.