Mini Pneumatic Straight Die Grinder 25000 RPM Inline Air Tool With Quarter Inch And One Eighth Collets Plus Wrenches For Gritty Mold Polishing And Cramped Spot Cleanup
Single 25000 RPM Pneumatic Straight Die Grinder Kit
✔️ 6.35 mm collet bore plus adjustable airflow throttle valve
This compact pneumatic straight die grinder delivers high torque in a slim profile built for workshop cabinets and factory floor repair. You will get immediate access to tough grinding tasks that standard angle grinders cannot reach because the inline shaft slides right into narrow cavities.
P ✅ Spindle accepts 6.35 mm (one quarter inch) and 3.17 mm (one eighth inch) arbors✅ Axial play stays under zero point one five mm (zero point zero zero six inches) runout
✅ Ergonomic trigger guard keeps your fingers clear from spinning bits
✅ Fits cramped corners while maintaining steady airflow control
💡 What steps stop a pneumatic straight grinder from losing torque on heavy cleanup jobs?
Locking in steady power starts with matching your shop manifold flow rating to the tool demand and keeping the internal vents clear of clogged lint. A handy maintenance routine keeps the spindle spinning true without causing any headaches on the job site.
- Install a one micron water separator right before the airline hose
- Grease the rear vent housing monthly to stop dust buildup inside
- Run a drop of SAE thirty machine oil through the intake port twice