• The Floor-Level Reality

  What Actually Happens When You Switch from Carbide to PCD

  The Carbide Cycle

  Insert installed. Insert dulled. Insert indexed. Insert dulled. Insert replaced. Repeat three to five times per shift in continuous aluminum machining. Every swap costs time. Every dull edge before swap risks a bad part. The operator watches the edge, listens for the sound change, and intervenes before the quality drops too far.

  The PCD Reality

  Insert installed. Insert still cutting. Operator focuses on something else. Shift ends. Insert still cutting. Tomorrow, same insert. The tool change becomes a scheduled event rather than an emergency response.

  Five Material Groups Where PCD Dominates

  Material Group	Why PCD Excels
  Aluminum — all grades (cast, wrought, high-silicon, recycled)	Chemically inert to aluminum—no adhesion, no buildup, no tearing; silicon particles are cut through, not abrasive
  Copper and its alloys (brass, bronze, pure copper)	Low friction at the diamond-workpiece interface; no smearing; excellent surface quality
  Composites (carbon fiber, glass fiber)	Abrasion-resistant—fibers are severed, not pushed; delamination at exit surfaces drops to near zero
  Engineering plastics (PEEK, POM, nylon, PTFE, acrylic)	No resin melting onto the edge; no loading; no thermal deformation from a hot tool
  Graphite and carbon	Diamond is harder than abrasive carbon particles; edge geometry stays intact through electrode after electrode

  The Heat Factor

  Material	Thermal Conductivity
  Tungsten carbide	Approximately 80 W/m·K
  Polycrystalline diamond	Approximately 500+ W/m·K

  Heat leaves the cutting zone through the chip. The tool stays cool. Dimensions stay stable. Coolant becomes optional rather than mandatory.

  Custom Tooling — The Standard Process

  Step	Action
  1	Application data submitted: material, feature geometry, tolerances, production volume
  2	Tool designed around the data
  3	Prototype manufactured and tested
  4	Production batch shipped

  Engagement Model	How It Works
  OEM	Design provided → manufactured to print
  ODM	Application provided → design and manufacturing by Palton
  OBM	Palton designs → your branding

Anhui Palton Precision Tools Co., Ltd. is a scientific and technological enterprise focusing on the R&D and production of superhard material cutting tools, headquartered in Bozhou, which is committed to providing high-precision cutting solutions for the global manufacturing industry.

Mainly engaged in PCD/CBN/MCD tool series products, covering CNC inserts, milling cutters, engraving tools and other categories, especially in the field of graphite, ceramics, carbon fibers, aluminum-based silicon carbide and other difficult to machine materials with significant technical advantages.

Value of cooperation:
1)- 17 years + industry technology experience
2)- 2000+ successful processing cases
3)- 24-hour rapid response mechanism
4)- Lifetime technical support commitment
5)- Support customized service ODM OEM OBM
6)- 5-7 working days samples & 10-15 working days bulk delivery (except for special cases)

Company overview

Competitive advantages

Production workflow

Customization capabilities

Factory profile

Packaging & shipping specifications