Engineered from ultra-hard tungsten carbide, these spear-shaped cutters are designed for shaping, smoothing, and removing material from even the toughest surfaces. Ideal for engraving tools and garden equipment, these long-lived bits provide precision performance on hardened steel, ceramics, and nonferrous metals.

• High-performance tungsten carbide construction offers extreme durability and hardness for long-lasting use.
• Versatile material compatibility includes hardened steel, stainless steel, cast iron, ceramics, plastics, and hardwoods.
• Spear-shaped design is ideal for precision engraving on tools and garden equipment.
• Optimized for various speeds: use higher speeds for hardwoods and slower speeds for metals and plastics.
• Designed for effective cutting using the sides of the cutter rather than just the tip.
• Standard 1/8 in. shank diameter ensures compatibility with most rotary tools.