Silverline Router TCT 15mm x 20mm Bit 1/4 inch Shank 673435

Silverline Router TCT Twin Flute 15mm x 20mm Bit 1/4 inch Shank

Barcode: 5055058135599

MPN: 673435

Overview:

TCT Twin Flute 15mm x 20mm Router Bit with a 1/4 inch Shank a durable straight cutter designed for clean routing in timber and abrasive sheet materials such as MDF and plywood. With twin flutes for a smoother finish and a strong, hardened steel shank for stability, it’s ideal for everyday routing work where accuracy and a tidy cut edge matter. Use it for general routing, grooving, rebating, dados, mortising and edge trimming, whether you’re working in the workshop or on site. Built with TCT cutting edges, it’s designed for long service life and can outlast HSS cutters under normal conditions when used correctly.

Key Features

• TCT straight router bit for timber, MDF, plywood and similar materials

• Twin flute design helps deliver a smoother finish and cleaner cut

• Strong, hardened steel shank for secure collet grip and stability

• 15mm cutting diameter with 20mm cutting length for versatile routing

• Suitable for grooving, rebating, dados, mortising and edge trimming

• Designed for long-lasting performance compared with HSS cutters

• Max speed rating of 24,000rpm for fast, controlled routing

Specifications

• Brand: Silverline

• Product Type: Straight Router Bit Cutter

• Cutting Edge Type: TCT

• Flutes: Twin flute

• Cutting Diameter: 15mm

• Cutting Length: 20mm

• Shank Diameter: 1/4 inch

• Maximum RPM: 24,000rpm

• Shank Type: Hardened steel

• MPN: 673435

Applications

• General routing in softwood and hardwood

• Grooving for channels, joints and panel work

• Rebating for ledges and fitting tasks

• Cutting dados for shelving and joinery

• Mortising for slots and recesses

• Edge trimming on boards and sheet materials

How to Use

• Confirm your router accepts a 1/4 inch shank and fit the bit securely

• Set the router speed sensibly and do not exceed 24,000rpm

• Clamp the workpiece firmly and plan a stable cutting path

• Make smooth, controlled passes without forcing the cutter

• For deeper cuts, take multiple lighter passes for a cleaner finish

• Switch off and allow the bit to stop fully before making adjustments

TCT Twin Flute 15mm x 20mm Router Bit – Key FAQs

• What materials can this 15mm TCT router bit cut?
  It’s designed for cutting timber and abrasive sheet materials such as MDF and plywood, making it a great all-rounder for routing work.

• What are the cutting dimensions of this straight cutter?
  The cutter has a 15mm cutting diameter and a 20mm cutting length, suitable for a wide range of grooves, dados and trimming tasks.

• What shank size does it use?
  This router bit has a 1/4 inch shank, so it fits routers with a 1/4 inch collet (always check compatibility before use).

• Does the twin flute design improve the finish?
  Yes. Twin flutes are designed to help produce a smoother finish and cleaner cutting action, especially during general routing and trimming.

• What is the maximum RPM for this Silverline router bit?
  The maximum rated speed is 24,000rpm. Always keep within the router bit’s rating for safe use and consistent results.

• Why choose a TCT router bit over HSS?
  With careful handling under normal conditions, TCT cutters can outlast HSS many times over, particularly when routing abrasive materials like MDF.