# Dynabrade® 52850 General Duty Straight Line Variable Speed Air Pencil Grinder, 1/8 in Collet, 0.1 hp, 6 scfm Air Flow, 90 psi

**Brand:** [DYNABRADE](https://maxsupplyco.com/brands/DYNABRADE)
**SKU:** 52850-15079
**MPN:** 52850
**Price:** $697 · in stock
**URL:** https://maxsupplyco.com/product/dynabrade-52850

## Features

- Dynabrade's variable speed pencil grinder offers precision deburring, finishing and engraving, with easily adjustable speed to suit each application
- This is an essential tool for turbine blade manufacturers, tool and die shops, machine shops, investment castings, jewelry, medical implants, composites and more
- High-quality air line - 1/4 in (6 mm) in diameter and 5 ft (1.5 m) in length
- Over-hose Assembly - Helps direct air and excess oil away from operator - 12 in (305 mm) in length
- Variable speed flow control, Adjust your desired speed with dial, up to 60000 RPM
- Unlike roll valves, your speed stays set when turning tool off and on
- One touch starts tool at desired speed - handy push-button for simple on/off operation
- Tool comes on at same speed as when you shut it off
- Ergonomic tactile grip, tactile, non-slip grip is insulated for comfortable use
- Large precision bearings, ensure longer tool life than competitive models
- Spindle lock allows easy collet tightening, with thru-hole for quick accessory change
- No struggling with two wrenches
- Low collet run-out, run-out of less than 0.003 minimizes vibration and ensures high-quality cut
- Model accepts optional collet inserts: 1/16 in (51760) and 3/32 in (51674)

## Specifications

| Spec | Value |
|---|---|
| UPC | 616026528505 |
| Brands | DYNABRADE |
| Width (in) | 6.5 |
| Height (in) | 4.25 |
| Length (in) | 10.5 |
| Manufacturer | Dynabrade |
| Package Quantity | 1/Each |
| Standard Approvals | CE/EAC Certified |
| Manufacturer Part Number | 52850 |

## Description

Dynabrade® Air Pencil Grinder, General Duty Straight Line Variable Speed, Tool/Kit: Bare Tool, 1/8 in Collet, 35 to 60000 RPM, 0.1 hp, 6 scfm, 90 psi Air, 1/4 in NPT Air Inlet, Rear Exhaust Location, 1/4 in Minimum Hose Size, 76 dB, 0.6 in dia x 4.5 in L.

Features

- Dynabrade's variable speed pencil grinder offers precision deburring, finishing and engraving, with easily adjustable speed to suit each application

- This is an essential tool for turbine blade manufacturers, tool and die shops, machine shops, investment castings, jewelry, medical implants, composites and more

- High-quality air line - 1/4 in (6 mm) in diameter and 5 ft (1.5 m) in length

- Over-hose Assembly - Helps direct air and excess oil away from operator - 12 in (305 mm) in length

- Variable speed flow control, Adjust your desired speed with dial, up to 60000 RPM

- Unlike roll valves, your speed stays set when turning tool off and on

- One touch starts tool at desired speed - handy push-button for simple on/off operation

- Tool comes on at same speed as when you shut it off

- Ergonomic tactile grip, tactile, non-slip grip is insulated for comfortable use

- Large precision bearings, ensure longer tool life than competitive models

- Spindle lock allows easy collet tightening, with thru-hole for quick accessory change

- No struggling with two wrenches

- Low collet run-out, run-out of less than 0.003 minimizes vibration and ensures high-quality cut

- Model accepts optional collet inserts: 1/16 in (51760) and 3/32 in (51674)