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Dynabrade 43505 3″ (76mm) Extension Die Grinder

MRP: £837.81

£668.45 +VAT

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Dynabrade 43505 3″ (76mm) Extension Die Grinder, Non-Vacuum




Product Description of Dynabrade 43505 3" (76mm) Extension Die Grinder

• Dynabrade .4 hp (298W) Die Grinder series, with extension models for reaching into previously inaccessible areas! Offering extended shafts of 3" (76 mm) or 6" (152 mm), these tools allow efficient finishing within deep work-piece channels and difficult passages!
• Ideal for rapid material removal, deburring, deflashing, surface preparation, cleaning, finishing and polishing. Models accept optional carbide burrs, abrasive stones, mounted wheels and molded abrasives.
• Shaft diameter of only (3/4") 19 mm fits into narrowest of areas!
• Governor-controlled motor maintains speed under load.
• Ergonomic tool housing with comfortable soft-touch grip. Safety-lock throttle lever prevents accidental startup.
• Air Inlet Pressure PSIG (Bar): 90 (6.2)

The Dynabrade 43505 3" (76mm) Extension Die Grinder is a Dynabrade tool within the Die Grinder category of tooling range. Spindles of can be used which can also be supplied by DynaShop. A Non-Vacuum tool with a maximum RPM of 25000, a power rating (hp/W) of 0.4 (298) with a weight of kg.

Parts Manuals for the Dynabrade 43505 3" (76mm) Extension Die Grinder

Find the five digit number for your part(s) in the parts manual below, and click the link to open a new tab where you can add it to your basket. Please note that depending on the age of your tool this may not be the correct parts manual - it should however state the range of serial numbers to which it applies at the top left/right of the first page.

Current Manual

Book a Dynabrade Repair

If you would like to book a repair for the Dynabrade 43505 3" (76mm) Extension Die Grinder please use the form below. You will then receive an email - simply place a copy of this email in the box with your tool and send it to the address stated in the email.

Vibration & Sound Readings for the Dynabrade 43505 3" (76mm) Extension Die Grinder

Please note – The vibration readings provided for the Dynabrade 43505 3" (76mm) Extension Die Grinder are based on laboratory results in very specific sets of conditions. Vibration levels are dependent on a number of factors that include, among many others; the abrasive being used, the job in hand and operator experience. DynaShop or Dynabrade cannot be held responsible for the consequences of using the listed values for risk assessment, rather than real-world values measured in your own specific application.

Vibration Level EN1296 (m/sec²)Uncertainty EN1296 (m/sec²)Vibration Test Method

Sound Pressure (dBA)Sound Power (dBA)

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On-Site Tool Demonstrations of the Dynabrade 43505 3" (76mm) Extension Die Grinder

Please complete the form below to arrange a tool demonstration for the Dynabrade 43505 3" (76mm) Extension Die Grinder or any of the Dynabrade range of tooling. Alternatively please call us on 01273 468736.

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Video of the Dynabrade 43505 3" (76mm) Extension Die Grinder

Additional information

Model Number


Tool Type

Air Inlet Thread

1/4" NPT

Vacuum Type

Max. RPM

Exhaust Type


Power HP (W)

Consumable Shape

Other Specifications

, , , ,

Vibration Level (m/sec²)


Vibration Method

Sound Pressure (dBA)

Sound Power (dBA)