News

• 

  Standard Edge vs. Sharpened Edge Carbide Pottery Trimming Tools: Which Should You Choose?

  Sep 10, 2026 KOVO TOOLS

  Learn the difference between Standard Edge and Sharpened Edge carbide pottery trimming tools, how each cutting edge feels on the clay, and which option is better suited to everyday trimming, precise foot rings, edges, and finishing work.

• 

  Tungsten Carbide Pottery Trimming Tools: Grades, Strength & Tool Life

  Aug 28, 2026 KOVO TOOLS

  Tungsten carbide trimming tools are known for long-lasting sharpness and wear resistance, but tool life also depends on carbide material grade, cutting-head geometry, clay condition, and how the tool is used. This guide explains how hardness and bending strength affect performance, what increases breakage risk, and how to help carbide pottery trimming tools last longer.

• 

  How to Use Carbide Pottery Trimming Tools Without Chattering

  Aug 6, 2026 KOVO TOOLS

  Carbide pottery trimming tools need less pressure than many potters expect. Learn how to control the cutting angle, prevent chattering, and achieve cleaner, more stable trimming.

• 

  Is Your Pottery Trimming Tool Dull—or Is the Clay Too Wet or Too Dry?

  Jul 27, 2026 KOVO TOOLS

  When a pottery trimming tool sticks, scrapes, or chatters, the tool may not be the real problem. This guide explains how clay that is too wet or too dry affects trimming, how to recognize the right leather-hard stage, and how to tell whether the issue comes from the clay or the cutting edge.

• 

  7 Common Pottery Trimming Problems—and How to Fix Them

  Jul 15, 2026 KOVO TOOLS

  Is your trimming tool dragging, chattering, or leaving an uneven foot ring? Here are seven common pottery trimming problems, what causes them, and what to adjust before your next pass.