Ball Nose Turning Groove CBN Milling Cutters PCD PCDN CNC Machining Bit For Graphite Carbide Roll

• The Technical Application Guide

  PCD Tooling Solutions by Industry — Application Guide and Performance Data

  The PCD Advantage Across Material Challenges

  Abrasive wear is the common denominator across difficult machining applications. PCD addresses it at the material level—diamond is harder than the abrasives that consume carbide, and its thermal conductivity prevents heat-related failure modes.

  Application 1: Fishing Equipment Components

   

   

  Parameter	Detail
  Workpiece materials	Aluminum alloys, engineering thermoplastics, CFRP/GFRP composites
  Critical features	Reel housings, spool shafts, drag mechanisms
  PCD advantage	Clean fiber severance, no burr formation, extended edge life

   

   

  Performance Metric	Carbide	PCD
  Tool life in CFRP sections	Hours	Days to weeks
  Surface quality	Burrs and fiber pull-out	Clean, sealed edges
  Secondary operations	Deburring required	Eliminated

  Application 2: Automotive Alloy Wheels

   

   

  Parameter	Detail
  Workpiece materials	A356 high-silicon aluminum castings
  Critical features	Rim faces, spoke profiles, mounting surfaces
  PCD advantage	Mirror finish direct from machining, reduced polishing

   

   

  Performance Metric	Carbide	PCD
  Surface roughness (Ra)	0.6–1.2 μm	0.2–0.4 μm
  Tool indexing	Per shift	Multi-shift
  Polishing operation	Required	Reduced or eliminated

  Application 3: Roll Manufacturing — HSS and Tungsten Carbide

   

   

  Parameter	Detail
  Workpiece materials	High-speed steel, solid tungsten carbide
  Critical features	Grooves, contours, sealing profiles
  PCD advantage	Hard turning replaces multi-step grinding

   

   

  Performance Metric	Grinding	PCD Hard Turning
  Profile generation	Wheel-form dependent	CNC contouring
  Setup time	Multiple setups	Single setup
  Production flexibility	Limited	High

  Industry Summary Table

   

   

  Industry	Workpiece	PCD Benefit
  Fishing equipment	Reel housings, spools	Delamination-free, burr-free cutting
  Alloy wheels	A356 rims, spokes, mounts	Mirror finish without polishing
  Roll tooling	HSS and carbide roll bodies	Hard turning replaces grinding

  Engagement Options for All Industries

   

   

  Model	Arrangement
  OEM	Your design, our manufacturing, your brand
  ODM	Your application data, our design and production
  OBM	Palton designs under your product line

   

  The Challenge-Solution Format

  Industry-Specific PCD Solutions — Where Diamond Tooling Makes the Difference

  The PCD Value Proposition

  Every manufacturing sector faces at least one material that defies conventional tooling. Abrasive fillers. Fiber reinforcements. High-silicon content. PCD doesn't just tolerate these challenges—it eliminates them at the cutting edge.

  Industry 1: Fishing Equipment Manufacturing

   

   

  Challenge	PCD Response
  Mixed-material assemblies (aluminum + thermoplastics + CFRP)	Single tool handles all materials without edge degradation
  Fiber pull-out and delamination	Diamond shears fibers cleanly—no tearing, no burrs
  Frequent tool changes	Edge life measured in weeks, not hours

  Performance Comparison

   

   

  Metric	Carbide	PCD
  Edge life in composites	Hours	Days to weeks
  Delamination risk	Increases with wear	Negligible
  Post-machining deburring	Often required	Eliminated

  Industry 2: Alloy Wheel Production

   

   

  Challenge	PCD Response
  High-silicon aluminum (A356)	Diamond cuts through silicon particles instead of being worn by them
  Poor surface finish from tool wear	Mirror finish direct from the machine
  Polishing department bottleneck	Finish quality eliminates or reduces polishing

  Performance Comparison

   

   

  Metric	Carbide	PCD
  Surface finish Ra	0.6–1.2 μm	0.2–0.4 μm
  Polishing requirement	Standard process	Eliminated or minimal
  Tool change frequency	Per shift	Multi-shift intervals

  Industry 3: Roll Manufacturing (HSS and Carbide)

   

   

  Challenge	PCD Response
  Grinding is slow and inflexible	Hard turning replaces grinding
  Complex profiles require multiple setups	CNC contouring with single tool
  Grinding wheel dressing interrupts production	Continuous cutting—no dressing required

  Performance Comparison

   

   

  Metric	Grinding	PCD Hard Turning
  Profile flexibility	Wheel-form limited	CNC unlimited
  Setup complexity	Multiple operations	Single setup
  Cycle time	Long	Compressed

  Summary by Industry

   

   

  Industry	Key Benefit
  Fishing gear	Burr-free, delamination-free composite cutting
  Alloy wheels	Cosmetic finish without polishing
  Roll tooling	Hard turning replaces grinding operations

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