The cutter is specifically designed for hollowing with many unique features

The single-handed self-locking mechanism allows the user to adjust the height of the ladder quickly and easily improving productivity on site

which prevents the side surfaces of the tool from rubbing against the walls of the hole being created

For temperatures above 32 ºF

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 The cutter is specifically designedRound 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.