Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
DYNABRADE Air Pencil Grinder: 0.1 hp, 100,000 RPM Max, Rear Exhaust Location - 1/8 in. Collet Pencil Grinders
DYNABRADE1/8 in. Collet Pencil Grinders

DYNABRADE Air Pencil Grinder: 0.1 hp, 100,000 RPM Max, Rear Exhaust Location

The DYNABRADE Air Pencil Grinder (MPN 51810) is a 1/8 in. collet pencil grinder with 0.1 hp and a maximum speed of 100,000 RPM. This high-speed bare tool features rear exhaust location and is supplied as a single unit.

SKU 3G-OTH-148973

Brand
DYNABRADE
Item
Air Pencil Grinder: 0.1 hp, 100,000 RPM Max, Rear Exhaust Location
Category
1/8 in. Collet Pencil Grinders
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DYNABRADE
Manufacturer Part Number
51810
Type
Rear Exhaust Location, High Speed
Max
100,000 RPM
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

DYNABRADE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DYNABRADE Air Pencil Grinder (MPN 51810) is a 1/8 in. collet pencil grinder with 0.1 hp and a maximum speed of 100,000 RPM. This high-speed bare tool features rear exhaust location and is supplied as a single unit.

Frequently Asked Questions

What is the DYNABRADE Air Pencil Grinder used for?

The DYNABRADE Air Pencil Grinder (MPN 51810) is used for precision deburring, grinding, and finishing in tight spaces. It is ideal for tool and die work, mold polishing, and aerospace or automotive applications where high-speed material removal is required.

What are the specifications of the DYNABRADE Air Pencil Grinder?

The DYNABRADE Air Pencil Grinder (MPN 51810) has 0.1 hp and a maximum speed of 100,000 RPM. It uses a 1/8 in. collet, features rear exhaust location, and is supplied as a bare tool. This high-speed model is designed for precision tasks.

Where to buy the DYNABRADE Air Pencil Grinder worldwide?

You can source the DYNABRADE Air Pencil Grinder (MPN 51810) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your operations.

How to maintain a DYNABRADE Air Pencil Grinder?

To maintain the DYNABRADE Air Pencil Grinder (MPN 51810), regularly lubricate the air motor with pneumatic tool oil, clean the collet and air inlet, and inspect for wear. Always use clean, dry air at the recommended pressure to ensure optimal performance and 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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Ceramic, (1) Bare Tool (MPN 51731). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Ceramic; attr1320742: DYNABRADE.
DYNABRADE
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Ceramic, (1) Bare Tool (MPN 51731). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Ceramic; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.4 hp, 25,000 RPM Max, Rear Exhaust Location, Shielded, (1) Bare Tool (MPN 52863). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Shielded; attr1320742: DYNABRADE.
DYNABRADE
DYNABRADE Air Pencil Grinder: 0.4 hp, 25,000 RPM Max, Rear Exhaust Location, Shielded, (1) Bare Tool (MPN 52863). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Shielded; attr1320742: DYNABRADE.
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Large Precision (MPN 52855). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Large Precision; attr1320742: DYNABRADE.
DYNABRADE
DYNABRADE Air Pencil Grinder: 0.1 hp, 60,000 RPM Max, Rear Exhaust Location, Large Precision (MPN 52855). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: Large Precision; attr1320742: DYNABRADE.
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52669). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: DYNABRADE.
DYNABRADE
DYNABRADE Die Grinder: Straight Tool, 1 hp Horsepower, 20,000 RPM Max. Speed, 1/4 in Collet Size (MPN 52669). Key specifications — attr1320532: Straight; attr1320525: Tool Only; attr1320526: DYNABRADE.

More from DYNABRADE

View all DYNABRADE parts →
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
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.
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.
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
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.
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.
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
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.
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.
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
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, 60,000 RPM Max, Rear Exhaust Location, High Speed (MPN 51750). Key specifications — attr1320695: (1) Bare Tool; attr1320698: Rear; attr1320732: High Speed; attr1320742: DYNABRADE.
DYNABRADE
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.