Pneumatic Straight Die Grinder NEO tools 14-014, collet 6 mm and 3 mm, 25,000 rpm

Pneumatic Straight Die Grinder NEO tools 14-014 is an air-powered straight grinder designed for precision grinding, deburring and finishing operations. The tool accepts 6 mm and 3 mm collets and delivers up to 25,000 rpm to handle a range of rotary accessories such as grinding stones, mounted points and small abrasive wheels. Its compact form and straight body provide controlled hand operation for confined spaces and detailed work in metalworking, automotive repair and toolmaking.

Advantages

The NEO pneumatic straight grinder combines high rotational speed with a compact, straight-line design that facilitates access to narrow work areas. Compatibility with both 6 mm and 3 mm collets allows use of a wide variety of bits and mounted abrasives. Air drive reduces tool weight and heat buildup during extended use, while a CE conformity declaration indicates compliance with applicable European safety standards.

Suitable for

• Deburring and edge rounding on metal parts
• Precision surface finishing on castings and machined components
• Removing rust, weld spatter and paint in confined spaces
• Automotive repair tasks such as porting, cylinder head cleaning and detail work
• Tool and die maintenance, prototype finishing and workshop touch-up

Key specifications

• Drive type: pneumatic (air-powered)
• Maximum rotation speed: up to 25,000 rpm
• Collet sizes: accepts 6 mm and 3 mm shank bits
• Connector size: 1/4" and 1/8" air fitting compatibility
• Body style: straight die grinder suitable for tight or linear access
• Typical applications: grinding, deburring, polishing and precision machining

How to use

Connect the pneumatic straight grinder to a suitably filtered and regulated compressed air supply using the proper 1/4" or 1/8" fitting. Select the correct collet for the chosen bit (6 mm or 3 mm) and ensure the accessory is seated and tightened securely. Start the tool with low air pressure to confirm correct rotation and balance, then increase to the recommended working pressure while maintaining a steady hand and light feed rate. Use appropriate personal protective equipment such as eye protection, hearing protection and gloves when operating the grinder.

Usage recommendations

For best results use abrasive stones and mounted points rated for high-speed pneumatic grinders and avoid excessive lateral force on small-diameter bits to prevent premature wear. Maintain the air supply with an inline lubricator and moisture trap, inspect collets regularly for wear, and follow safety guidance consistent with CE standards when working in enclosed or pressurized environments.