Draper Mini Air Die Grinder Kit (15 Piece) - Aluminium
This Draper Mini Air Die Grinder Kit is a compact and powerful tool designed for grinding and poli...This Draper Mini Air Die Grinder Kit is a compact and powerful tool designed for grinding and polishing metal components. It features a lightweight aluminium housing with an ergonomic soft-grip handle for comfort during prolonged use. The grinder is equipped with a lever-block trigger for enhanced safety and an adjustable 4-speed rear regulator. It includes a 1/4" BSP airline connector with a 360° rotating air inlet to prevent hose kinking. The kit contains 1x 1/4" die grinder, 1x 1/8" collet, 1x air line connector, 2x collet wrenches, 5x 3mm (1/8") grinding stones, 5x 6mm (1/4") grinding stones, and a robust plastic carry case. Specifications include a 6mm collet size, 1/4" BSP air inlet, 25,000 rpm free speed, 90 psi operating air pressure, and 4cfm average air consumption. It operates at 88dB(A) sound pressure level and 99dB(A) sound power level, with a vibration level of 2.9m/s². Minimum hose size is 3/8" (10mm). The overall length is 173mm and it weighs 0.39kg. A 6-month warranty applies.
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Product Information
Full details
This guide helps users of the Draper Mini Air Die Grinder Kit, a compact tool ideal for grinding and polishing metal. The kit's key benefit is its portability and ease of use, with a caveat of requiring an air compressor for operation. This guide covers setup, best practices, and troubleshooting to maximize your grinder's performance.
All features
Model Part Number
83736
Brand
Draper
Extended Product Information
FAQs
What is the correct operating air pressure?
The Draper Mini Air Die Grinder requires 90 psi operating air pressure.
What size collets are included?
The kit includes one 1/8" collet.
What is the average air consumption?
The average air consumption is 4cfm.
How do I change the grinding stones?
Use the collet wrenches to loosen and tighten the collet. Select the correct collet (1/8" or 1/4") for the grinding stone shank.
What type of air line connector does the grinder use?
It uses a 1/4" BSP air line connector.
What is the warranty period?
The warranty period is 6 months.
How should I store the grinder?
Store the grinder and its accessories in the provided plastic carry case.
What safety precautions should I take?
Always wear eye and hearing protection when operating the grinder. Ensure the workpiece is securely held, and use the lever-block trigger for safety.
Troubleshooting
The grinder doesn't start.
Check the air compressor is turned on and supplying the correct pressure. Ensure the air hose is properly connected, and the air inlet is lubricated.
The grinder is running slowly.
Check the air pressure from the compressor. The grinder requires 90 psi. Check for any blockages in the air line or the grinder itself.
The grinding stone is not fitting or is loose.
Ensure the correct collet size (1/8" or 1/4") is used for the grinding stone. Tighten the collet securely using the provided wrenches.
The grinder vibrates excessively.
Check the grinding stone for damage or uneven wear. Ensure the stone is securely fastened.
Pros and Cons
Pros
Compact and lightweight for easy handling and maneuverability.
Ergonomic design for comfortable use over extended periods.
Variable speed settings offer control for different applications.
Comes with a variety of grinding stones, offering immediate usability.
Durable carry case for convenient storage and transport.
Powerful motor for efficient grinding and polishing.
Cons
Requires an air compressor for operation, adding to the initial cost.
Produces noise levels that may require hearing protection.
Air consumption of 4cfm requires a compressor with sufficient capacity.
Vibration levels may cause fatigue during prolonged use.
Limited to tasks where compressed air access is available.
6-month warranty may be shorter than desired by some users.
Setup, Compatibility & Care
Air Compressor: Connect the grinder to an air compressor with a minimum hose size of 3/8" (10mm). Ensure the compressor can provide the required 90 psi operating pressure and 4cfm average air consumption.
Air Line Connection: Use the included 1/4" BSP airline connector. Ensure a secure and airtight connection to the air hose.
Collet and Grinding Stone Installation: Select the appropriate collet (1/8" or 1/4") based on the grinding stone shank. Use the collet wrenches to securely tighten the collet.
Operation: Turn on the air compressor and adjust the speed using the rear regulator. Apply the grinder to the workpiece, applying even pressure.
Compatibility:
Compatible with standard 1/4" BSP air lines and fittings.
Use with a variety of grinding stones with 1/8" or 1/4" shanks.
Care:
Regularly clean the grinder with a dry cloth to remove debris.
Lubricate the air inlet with a few drops of air tool oil before each use to maintain performance.
Store in the provided carry case to protect the tool and accessories.