Skip to main content

✓ Contractor Direct orders ship free

Dynabrade®

Dynabrade Dynafile 40320-DYNABRADE Air Die Grinders, II Air-Powered Abrasive Belt

Item # 40320-DYNABRADE ⚠ Prop 65
$1,031.37

Dynabrade 40320-DYNABRADE is a air die grinder. Type Dynafile II Air-Powered Abrasive Belt Tool; applicable materials Composites, Fiberglass, Glass, Metal, Plastic, Rubber; belt length 18 in. Dynabrade lists Belt widths from 1/8 in to 3/4 in on an 18 in belt length; an 11206 contact arm for 3/4 in by 18 in belts; Free speed of 20,000 rpm, 4,550 sfpm machining speed; 0.5 hp motor, 3/8 in hose size, 1/4 in NPT inlet, 80 dB noise level.

Dynabrade 40320-DYNABRADE specifications

ItemDynabrade data
Part number40320-DYNABRADE
TypeDynafile® II Air-Powered Abrasive Belt Tool
Applicable MaterialsComposites; Fiberglass; Glass; Metal; Plastic; Rubber
IncludesContact Arm (11206) for 3/4 in W x 18 in L Belts
Belt Length18 in
Belt Width1/8 in to 3/4 in
Control TypeMechanical Variable
Free Speed20,000 RPM
Hose Size3/8 in
Inlet Size1/4 in NPT
Machining Speed4,550 SFPM
Noise Level80 dB
Power Capacity0.5 hp
Pressure90 psig
Length10.8 in
Width6.4 in
Height4.4 in
Weight3.285 lb

Source: Dynabrade published product data.

The Dynabrade Dynafile II is an air-powered abrasive belt tool that grinds, deburrs, blends, and polishes metal, plastic, fiberglass, and rubber.

  • Belt widths from 1/8 in to 3/4 in on an 18 in belt length
  • Includes an 11206 contact arm for 3/4 in by 18 in belts
  • Free speed of 20,000 rpm, 4,550 sfpm machining speed
  • 0.5 hp motor, 3/8 in hose size, 1/4 in NPT inlet, 80 dB noise level
  • Mechanical variable speed control

The 360-degree pivoting head and quick-release belt guard suit weld blending and finish work on fabricated parts. Manufacturer item number: 40320. Sold individually.

Prop 65 Warning

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Adding to cart… The item has been added
Specifications
TypeDynafile® II Air-Powered Abrasive Belt Tool
Applicable MaterialsComposites; Fiberglass; Glass; Metal; Plastic; Rubber
ApplicationsBlending; Deburring; Grinding; Polishing
IncludesContact Arm (11206) for 3/4 in W x 18 in L Belts
Belt Length18 in
Belt Width1/8 in to 3/4 in
Control TypeMechanical Variable
Free Speed20,000 RPM
Hose Size3/8 in
Inlet Size1/4 in NPT
Machining Speed4,550 SFPM
Noise Level80 dB
Power Capacity0.5 hp
Pressure90 psig
Prop 65 WarningYes
Shipping & returns

For confirmed in-stock items, please allow 1–2 business days for order processing, followed by an additional 2–5 business days for ground shipping. The total estimated time from order placement to delivery is 3–7 business days. Regular shipping rates apply; Contractor Direct orders ship free. Most items can be returned within 30 days in new, resalable condition; respirators, filters and other hygiene items are final sale. Shipping policy · Returns policy

Dynabrade Dynafile 40320-DYNABRADE Air Die Grinders, II Air-Powered Abrasive Belt$1,031.37

More Dynabrade® and other brands in this category

Reviews

No reviews yet. Used this on the job? Tell other crews how it held up.

Write a review ›
Corporate AccountsContract pricing and inventory management available.
Live Service & SupportReal people who know the products, Monday to Friday 7:30am to 4pm Pacific. 925-215-7337
We DeliverWe ship nationwide. Parcel and LTL freight to job sites and businesses across the U.S.