Bosch 3 Wing Slotting Cutter For Precise Grooves

Bosch 3 wing slotting cutter is a carbide tipped specialty saw blade designed to cut consistent slots in woodworking applications. The cutter uses a 5/16 inch arbor, so it mounts on equipment set up for that arbor size, helping match the blade to existing joiner or slotting machines. The 5/64 inch kerf produces a controlled, narrow slot, which is useful when a defined fit is needed between the groove and the mating material. Three wings on the cutter distribute cutting load across multiple tips, which supports smoother tracking through the cut and helps manage wear over repeated passes. As a joiner blade used to make slots for T molding and weather stripping, it creates the groove that retains these components in place along an edge. This focus on accurate slot creation helps installers and woodworkers get repeatable fits on finishing details and sealing strips.

Key Slotting Cutter Details For Job Planning

• The carbide tipped construction provides a hard cutting edge, allowing the blade to machine slots for T molding and weather stripping while maintaining cutting performance over many passes in typical woodworking materials.
• A 5/16 inch arbor design lets the slotting cutter be used on tools configured for that arbor size, so installers can match the blade to compatible machines already used in shop or site workflows.
• The 5/64 inch kerf creates a relatively narrow groove, helping produce slots that hold T molding and weather stripping with a controlled fit that supports consistent appearance and sealing performance.
• Three wings on the cutter share the cutting load across multiple tips, promoting smoother cutting action and supporting extra strength and long life in joinery and slotting operations.
• As part number 85527M in the Bosch line of joiner blades, this cutter fits into a system of specialty saw blades, helping shops standardize on a known reference when reordering for ongoing work.

Installation And Cut Setup Using This Cutter

This slotting cutter uses a 5/16 inch arbor, so it is mounted on equipment designed for that arbor dimension, allowing the blade to run securely on suitable joiners or slotting tools. The 5/64 inch kerf defines the groove width, so setup can be planned around that slot size when preparing to install T molding or weather stripping into the finished workpiece. Because the cutter is carbide tipped, it is suited to typical woodworking materials where a hard cutting edge helps maintain the target kerf width from one workpiece to the next. The three wing design engages the material with multiple cutting points on each rotation, which supports a stable feel during the cut and helps maintain cleaner slot walls that accept molding or stripping more consistently.

Where This Slotting Cutter Works And Why It Matters

Using The Cutter For T Molding And Stripping

This slotting cutter is used to make slots for T molding and weather stripping, so it is applied where an edge needs a groove to retain trim or a sealing strip. In cabinet or fixture work, that means it can cut the channel that holds T molding along exposed edges, supporting a finished look and edge protection. In door or frame work, using it for weather stripping slots allows the groove to be cut to accept the strip that helps control air and light gaps. The 5/64 inch kerf sets the groove size, so the resulting slot is consistent from piece to piece, which supports uniform fit when multiple parts need the same molding or stripping profile.

Details That Support Repeatable Joinery Performance

The carbide tipped design gives the cutter a hard working edge, so the 5/64 inch kerf slot size stays more consistent over time as joints and grooves are cut in typical wood substrates. The three wing configuration adds extra strength and long life, so the blade can handle repeated slotting passes in production or installation work while keeping groove quality stable. Bosch designates this cutter as part number 85527M in its joiner blade range, which provides a clear reference when matching a specific groove profile across different projects. The web description notes that Bosch BL85530M is used for biscuit joint cutting, highlighting that this cutter belongs to a family of specialty joiner blades where each model is tuned to a particular joinery task. For installers and woodworkers, this combination of carbide tips, three wing construction, defined kerf, and part number identification supports predictable results and straightforward reordering when a specific slot is part of the standard workflow.

Detailed Questions About This Bosch Slotting Cutter

Choose This Cutter For Precise Slotting Jobs

This Bosch 3 wing slotting cutter with 5/16 inch arbor and 5/64 inch kerf provides a defined groove for T molding and weather stripping work. The carbide tipped, three wing design supports extra strength and long life in joinery tasks. For shops and installers using slotting operations as part of their workflow, selecting Bosch part 85527M aligns tooling with a specialty saw blade built to create consistent, repeatable slots in woodworking applications.