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3 mm Super Hard Tire Reamer Bit for Pneumatic Drills
The 3 mm super-hard reamer for pneumatic drills – small punctures, high duty cycles, shop air power.
Design and Construction
A 3 mm super-hard reamer specified for pneumatic drill duty: small diameter for nail-hole punctures, carbide grade selected for the continuous cycling a shop-air tool delivers.
How It Works
Pneumatic drills cycle fast; the super-hard grade and 3 mm profile clean small punctures in seconds at 2,000-3,000 RPM without overheating the rubber.
Applications
High-volume tyre shops, fleet maintenance, pneumatic-service stations.
Field Cases
- Fleet shop: the 3 mm reamer kept pace with a morning of nail punctures.
- Pneumatic station: super-hard grade outlasted standard bits three to one.
- Car service: small-diameter holes cleaned without oversizing.
Performance Data
| Metric | Value / Observation |
|---|---|
| Diameter | 3 mm |
| Grade | Super-hard carbide class |
| Duty | Pneumatic drill cycling |
| Speed | 2,000-3,000 RPM |
Suitable Materials
Rubber, tyre cord layers.
Material Comparison: Pneumatic Drill vs Cordless Driver for Reaming
Two power sources, different demands – typical shop practice:
| Factor | Pneumatic Drill | Cordless Driver |
|---|---|---|
| Duty cycle | Continuous shop-air | Battery-limited |
| Speed control | Trigger-precise | Trigger-precise |
| Reamer grade needed | Super-hard for cycling | Standard suits |
| Torque feel | Consistent | Varies with charge |
| Best volume | High-volume shops | Mobile repair |
Delivery Scope
Bit in protective cap.
Why Choose VPOINT
Small punctures, shop-air speed – hardened for the cycle.
Precision & Quality Control
Grade hardness verified per batch.
Specifications
Product information:
| Item | Specification |
|---|---|
| Diameter | 3 mm |
| Grade | Super-hard carbide |
| Shank | 6 mm (1/4″) |
| Duty | Pneumatic cycling |
Frequently Asked Questions
Why 3 mm?
Small nail-hole punctures – minimal rubber removal.
Pneumatic duty?
The super-hard grade is selected for continuous cycling.
Speed?
2,000-3,000 RPM.
Cordless ok?
Yes, but the grade shows its edge on pneumatic cycling.
Fleet use?
A core application.
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