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10pcs 1/8 inch Shank Yellow Coating Tungsten Carbide Burr Set
Ten TiN-gold coated burrs on 1/8 shanks – a coated set for precision tools that run sticky alloys.
Design and Construction
Ten TiN gold-coated heads on 3 mm (1/8) shanks: the coating family that raises surface hardness to about 2,300 HV and cuts friction – applied over the same YG carbide geometry as the uncoated set.
How It Works
Coated flutes shed chips on aluminium and low-carbon steel; precision tools gain the coating benefit without giving up the 1/8 shank convenience.
Applications
Precision aluminium work, electronics, model engineering, production micro-deburring.
Field Cases
- Electronics line: the gold set halved cleaning stops on 6061 housings.
- Model engineer: coated heads stayed clean through brass and aluminium sessions.
- Production cell: coated and uncoated sets ran side by side – the gold ones kept their bite longer.
Performance Data
| Metric | Value / Observation |
|---|---|
| Coating | TiN gold class, about 2,300 HV (published data) |
| Life note | Coated tools typically last 2-10x uncoated – plan on 3x |
| Shank | 3 mm (1/8″) throughout |
| Set size | 10 heads |
Suitable Materials
Aluminium, low-carbon steel, brass and plastics.
Material Comparison: TiN Gold Set vs Uncoated Set – Kit Economics
What the coating changes across ten heads – typical industry data:
| Factor | TiN Gold Set (this set) | Uncoated Set |
|---|---|---|
| Cleaning stops on aluminium | Roughly halved | Frequent |
| Edge interval | About 3x between cleans | Baseline |
| Identification | Gold = coated at a glance | Plain grey |
| Cost per part | Lower over life | Lower at purchase |
| Best alloys | Aluminium, low-carbon steel | Cast iron, steel |
Delivery Scope
10 coated heads in case; uncoated version available.
Why Choose VPOINT
In-house coating on a precision shank standard – rare combination.
Precision & Quality Control
Coating adhesion sampled per batch; geometry checked per head.
Specifications
Set information:
| Item | Specification |
|---|---|
| Coating | TiN gold |
| Set | 10 heads |
| Shank | 3 mm (1/8″) |
| Head material | YG carbide + TiN |
Frequently Asked Questions
Is the coating just colour?
No – TiN raises hardness to about 2,300 HV and cuts friction.
Best materials?
Aluminium and gummy low-carbon steels.
Cast iron?
Yes, though the gain is smaller than on aluminium.
Uncoated available?
Yes – same geometry.
Recoat after regrind?
Possible on volume orders.
Related Search Terms
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