PCD standard inserts WB (5° clearance angle) type hexagon
The PCD Standard Insert WB Type (Hexagon, 5° Clearance Angle) is a precision cutting insert designed for high-speed turning, facing, and profiling of non-ferrous and abrasive materials. Its polycrystalline diamond (PCD) cutting edge delivers exceptional wear resistance, while the hexagonal shape offers multiple cutting edges, reducing tooling cost per part.
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Product Details
Key Features
·
PCD Cutting Edge – Ultra-hard diamond layer (~8,000–10,000 HV) for excellent wear
resistance and long service life.
·
Hexagon Shape – Provides six usable edges, maximizing productivity
and reducing insert changeovers.
·
5° Clearance Angle – Minimizes flank contact and heat, ensuring smooth chip flow and
stable cutting.
·
Superior Surface Finish – Achieves mirror-like finishes on aluminum, copper,
brass, and composites.
·
High-Speed Machining Ready – Performs reliably at elevated cutting speeds on CNC
lathes and turning centers.
·
Excellent Dimensional Accuracy – Maintains tight tolerances for precision parts.
·
Low Built-Up Edge – Diamond edge resists material adhesion, improving consistency on
sticky alloys.
·
Rigid Carbide/Steel Substrate – Ensures stability and vibration damping for consistent
performance.
·
Coolant Optional – Can run dry or with minimum-quantity lubrication, lowering coolant
costs.
·
Environmentally Efficient – Long life and multiple edges reduce waste and
tool-change downtime.
Customer Ratings
5.0/5
Based on 2 reviews
Customization product
I’ve been using this product for several months now, and it stands out as one of the best tools for customization in manufacturing. Whether you're working with metal, plastic, or composites, this tool adapts easily to different workflows and materials. Highly recommended for teams looking for precision, efficiency, and customization all in one.
Frequently Asked Questions
1.
Which materials are ideal for this insert?
Non-ferrous metals such as aluminum, copper, brass, magnesium, as well as
graphite and fiber-reinforced composites.
2.
What is the advantage of a hexagon shape?
Six cutting edges provide more tool life and reduce cost per component.
3.
Why is a 5° clearance angle important?
It minimizes flank friction, lowers heat, and enhances surface finish quality.
4.
Can it machine steel or cast iron?
No—diamond reacts with iron at high temperatures. Use CBN inserts for ferrous
materials.
5.
What cutting speeds are recommended?
Typically 500–1200 m/min for aluminum; adjust for machine rigidity and part
geometry.
6.
Is coolant required?
Not necessarily. Many operations run dry or with MQL (minimum quantity
lubrication).
7.
Can the insert be re-sharpened or re-tipped?
Yes, professional diamond grinding services can re-hone or re-tip PCD edges.
8.
Which machines accept WB inserts?
Any CNC or manual lathe that uses standard WB-style insert holders.
9.
What surface finish can I expect?
With correct parameters, Ra as low as 0.2 µm (mirror-like) is achievable.
10.
How should it be stored?
Keep in a padded insert case to avoid edge chipping and protect the diamond
layer.
