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Tungsten Carbide Rotary Burr Set 10 pcs – Single and Double Cut Mix
A ten-head set that mixes single and double cut on purpose – the right tooth for each material zone.
Design and Construction
Most sets force one tooth pattern; this set mixes them deliberately – single-cut heads for cast iron, copper and brass where long chips clear fast, double-cut heads for stainless and hardened steel where control wins. The head card states which is which.
How It Works
Match tooth to material at the bench: the single-cut heads shear fast on free-machining alloys, the double-cut heads keep stainless from work-hardening.
Applications
Mixed-material maintenance, brass and bronze shops, general jobbing work.
Field Cases
- Bronze fitting shop: single-cut heads on brass, double-cut on steel – one set, no compromises.
- Jobbing shop: the mixed set replaced two single-pattern sets.
- Maintenance planner: the head card ended tooth-selection debates.
Performance Data
| Metric | Value / Observation |
|---|---|
| Tooth mix | Single cut + double cut in one set |
| Head card | States tooth pattern per head |
| Speed reference | Single cut: about 45,000 RPM on copper alloys; double cut: about 30,000 RPM on steel |
| Set size | 10 heads |
Suitable Materials
Cast iron, copper alloys, steel and stainless steel.
Material Comparison: Single Cut vs Double Cut Within One Set
Why mixing tooth patterns is the smarter set design:
| Factor | Mixed Set (this set) | Single-Pattern Set |
|---|---|---|
| On cast iron | Single cut – fastest removal | Works but slower |
| On copper/brass | Single cut – clean shear | Chatter risk |
| On stainless | Double cut – control | Work-hardens if feed lags |
| On hardened steel | Double cut – stability | Grab risk |
| Set flexibility | Both zones covered | One zone only |
Delivery Scope
10 heads with tooth-pattern card.
Why Choose VPOINT
Tooth pattern is a material decision – the set finally respects that.
Precision & Quality Control
Tooth patterns verified per head against the card.
Specifications
Set information:
| Item | Specification |
|---|---|
| Set | 10 heads, mixed tooth |
| Card | Tooth pattern stated |
| Shank | 6 mm (1/4″) |
| Families | Contour range |
Frequently Asked Questions
Which heads are single cut?
The card lists tooth pattern per head.
Why mix?
Because no single tooth pattern suits every material.
Brass work?
Single-cut heads excel there.
Stainless?
Use the double-cut heads from the same set.
Can I customise the mix?
Yes – tooth mix per order.
Related Search Terms
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