Designed for durability

Rosin for the musical saw bows

Cotton=50% Polyester=45% Elastane=5%

The cutter is specifically designed for hollowing with many unique features

Oltre Round Replacement Tungsten Carbide Insert Blade/ Tip - 8.9mm Diameter x 4mm - OT-WT-B-R8.9 Compatible with Oltre Woodturning Systems & Woodturning Hollowing Knife Tools Pressure Switch Designed for durabilityRound Carbide Insert Blade Tip 8. 9mm Diameter x 4mm Compatible with Oltre Woodturning Systems (OT WT B R) Upgrade your woodturning experience with the Oltre Round Replacement Carbide Insert Blade Tip (OT WT B R), designed to fit perfectly with woodturning hollowing knife tools. Precision engineered for high performance, this carbide insert delivers a smooth, sharp cut while enhancing durability and wear resistance during your woodturning projects.