Large 7-Shaped Tungsten Carbide Trimming Head for Efficient Clay Removal

Code: Large 7-Shaped
Material: Solid Tungsten Carbide
Usage: Suitable for trimming broad bases, larger foot rings, outer walls and straight or angled surfaces.
Hardness: HRA 89–92, Depending on Carbide Grade
Application: Pottery and Ceramic Trimming
Coating: Without
Advantage: High Wear Resistance, Long-Lasting Cutting Edge, Consistent Quality and Cost-Effective Pricing
Certification: ISO9001:2015
Customized support: OEM/ODM
Place Of Origin: Zhuzhou,Hunan,China
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Product Description


The Large 7-Shaped Trimming Head features a wider working profile for efficient clay removal on medium and large ceramic forms. It is suitable for trimming broad bases, larger foot rings, outer walls and straight or angled surfaces.


Its open 7-shaped structure provides clear visibility of the working area, while the extended cutting sections cover more surface with each pass. This makes it a practical main trimming head for shaping, reducing excess clay and defining clean base edges.


Made from solid tungsten carbide, the head offers high hardness, excellent wear resistance and long-lasting edge retention. It maintains a stable cutting profile during repeated studio and classroom use.


We provide factory-direct supply with customized carbide grades, head dimensions and shank specifications. Samples and small-batch wholesale orders are supported, with consistent quality and competitive factory pricing.


Key Features

  • Larger working profile for efficient clay removal

  • Suitable for medium and large ceramic forms

  • Ideal for broad bases, foot rings and outer walls

  • Open shape for clear visibility while trimming

  • Solid tungsten carbide construction

  • High hardness and wear resistance

  • Custom carbide grades and dimensions available

  • Small-batch wholesale support

  • Factory-direct, cost-effective pricing


Please note: This product includes the carbide trimming head only. The handle is not included.

K38  7 size.jpg


  • Factory-direct supply
  • Custom carbide grades
  • Custom head shapes and sizes
  • Custom shank dimensions
  • Custom set configurations
  • Sample development support
  • Small-batch wholesale available
  • Consistent product quality
  • Reliable production and supply
  • Competitive factory pricing
Packaging & Shipping

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