Trend Glazing Sash Bar Ovolo Joint Cutter 30mm 10mm 1/2"

About this tool

The Trend Glazing Sash Bar Ovolo Joint Cutter is a specialist scribing cutter designed to produce precise ovolo profiles for traditional sash bar window construction. This cutter is engineered to work in conjunction with a glazing bar ovolo cutter, scribing the complementary joint that allows sash bars to intersect cleanly. It is an essential tool for joinery work involving traditional timber window frames and glazing bar assemblies. With a 28.5mm cutting diameter, 20mm cut length, and a 17mm radius, this bit delivers the accurate profile geometry required for authentic sash window joinery. The 1/2" shank provides a secure fit in router tables and heavy-duty handheld routers suited to this type of work. Features and Benefits: • Scribing cutter designed to match glazing bar ovolo profiles • Ideal for traditional sash bar window frame construction • 1/2" shank for stable, secure mounting in compatible routers • 17mm radius delivers accurate ovolo joint geometry Specifications: Shank Diameter: 1/2" Diameter: 28.5mm Cut Length: 20mm Overall Length: 59mm Radius: 17mm

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.