Master Palm Pneumatic air tools are ISO 9001:2015 Certified and CE Compliant.

Industrial Right Angle Air Disc Die Grinder, 0.9 Horsepower, 12000 rpm with 1/4 inch and 1/8 inch collets

SKU: 38310

Master Palm

0.9 HP, 1/4 die grinder, 1/4 to 1/8 die grinder, 1/8 die grinder, 12000 RPM, angle die grinder, angle grinder, disc die grinder, right angle die grinder, variable speed right angle die grinder, Master Palm pneumatic Air Grinders

  • USD$320.89
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Ship Date:

4-5 Business Days from the date of your order. Ship directly from Hot Springs, AR 71913, USA.

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Industrial heavy duty right angle air disc die grinder with 1/4" and 1/8" collet adapters is made by Master Air Tool as ISO 9001:2015 certified angle disc die grinder manufacturer. The CE compliant Master Palm right angle disc die grinder fits 1/4" die grinder mandrel collet and 1/8" die grinder mandrel collet, operates at 12000 rpm with long life span and durability. Comparable to the prestigious brand right angle air die grinder in the market with similar performance and durability.

Improved Angle Head Housing With Light Weight Design

Master Palm pneumatic right angle die grinders are naturally lightweight and compact in size by design. Air die grinders do not have to be heavy and dull when it comes to air-powered pneumatic tools.

1/4" and 1/8" collet adapters for die grinders included

Without using another pneumatic right angle die grinder, tool users can easily exchange the collet adapter between 1/4" and 1/8" sizes. Master Air Tool companies started in 1989 initially focused on die grinder design and development. After decades of experiences and feedback from worldwide customers, we have improved the design, look and feel and quality including material a die grinder shall have. Years of die grinder making, we know what our customers want. But it does not just stop there. We appreciate every moment and every chance when a customer tells us what they need and what to improve.

Master Palm pneumatic Model No. 38310 air-powered angle die grinder comes with 1/4" and 1/8" collet adapters and operates at 12000 rpm free speed. The disc die grinder is often used by major industries for detail grinding, sanding, honing, polishing, or machining. 

  • Free Speed: 12000 rpm.
  • Optional Muffler MSA-005  at $15 to be purchased with the tool for noise reduction.
  • 0.9 Horsepower

Where to Buy

*This item is also available from our authorized stock distributor in Warren Michigan ( around 60 units available  ), you can reach them at 1-800-783-9826 or order online directly ( around 100 units available ). For resale orders, please call 1.501.712.3878 ext 2 or email to  This item is ISO 9001 certified with CE Bookmark, complying with EU import regulation, and can be shipped to all European Union countries and the UK.

SKU 38310
Item Name Industrial Heavy Duty 1/4" & 1/8" Right Angle Die Grinder And Disc Grinder With Low Profile Angle, 12000 Rpm
air pressure 90 psi/6.21 bar
angle height above collect 1.182"/3 cm
compatible collet sizes 3 mm, 1/4"/8 mm,1/8"/6 mm
exhaust rear
free speed 12000 rpm
horsepower 0.9 hp/0.68kw
hose size 1/4"/6.35 mm
noise rating 83 dba
Air Consumption
11.30 CFM/0.32 m3/min
warranty 1 Year Limited Repair Warranty

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