Wolfcraft 5989000 Diamond Grinding Pin Set, Cylindrical & Pointed Conical, 2-Piece

For craftsmen and DIY enthusiasts working with glass, ceramics, or hardened steel, this Wolfcraft diamond grinding pin set provides two essential shapes for precise grinding, engraving, and deburring. The set includes one cylindrical and one pointed conical pin, each with a 3 mm shank that fits standard rotary tools and drills.

Key specifications

• Product type: Diamond grinding pin set
• Number of pieces: 2
• Included shapes: 1x cylindrical, 1x pointed conical
• Shank diameter: 3 mm
• Abrasive material: Diamond
• Base material: Steel
• Recommended application materials: Glass, ceramics, tiles, hardened steel, precious stones, porcelain, stone
• Primary applications: Grinding, engraving, deburring, shaping
• Tool compatibility: Rotary tools, drills
• Chuck compatibility: 3 mm
• Overall length: 45 mm
• Working length (cylindrical): 12 mm
• Working length (pointed conical): 15 mm
• Max. rotational speed: 25,000 RPM
• Coating type: Electroplated
• Packaging: Blister pack

Why choose it

The diamond coating delivers high cutting performance and long service life on hard materials. The two different shapes allow you to handle both flat surface grinding and detailed work in grooves or tight corners. The 3 mm shank ensures compatibility with a wide range of rotary tools.

Ideal use cases

• Grinding and shaping glass edges
• Engraving designs on stone or ceramics
• Deburring hardened steel parts
• Precision work on porcelain or precious stones

Good to know

For best results, use with a rotary tool or drill that accepts 3 mm shank accessories. Do not exceed the maximum rotational speed of 25,000 RPM.