Silverline Router TCT 20mm x 20mm Bit 1/4 inch Shank 868244

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

Barcode: 5055058135568

MPN: 868244

Overview:

TCT Router 20mm x 20mm Twin Flute Bit wit a 1/4 inch Shank a robust straight cutter designed for clean, reliable routing in timber and abrasive sheet materials such as MDF and plywood. Featuring twin flutes for a smoother finish and a strong, hardened steel shank for stability, this cutter is ideal for everyday workshop and site tasks. Use it for general routing, grooving, rebating, dados, mortising and edge trimming where a crisp, accurate cut is required. Built with TCT cutting edges, it’s designed to offer long service life and, with careful use, can outlast HSS cutters under normal working conditions.

Key Features

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

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

• Strong, hardened steel shank for secure fitting and reduced vibration

• 20mm cutting diameter and 20mm cutting length for versatile routing tasks

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

• Ground/milled and brazed construction for durability and accuracy

• Dry rust resistant coating with painted flute and polished shank

• 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: 20mm

• Cutting Length: 20mm

• Shank Diameter: 1/4 inch

• Maximum RPM: 24,000rpm

• Construction Method: Ground/milled and brazed

• Coating: Dry rust resistant coating

• Finish: Painted flute, polished shank

• MPN: 868244

Applications

• General routing in softwood and hardwood

• Grooving for panels, joints and channels

• Rebating for ledges, steps and fitting work

• Cutting dados for shelving and joinery

• Mortising for slots and recesses

• Edge trimming and clean-up work on boards and sheet materials

How to Use

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

• Set your router speed appropriately and do not exceed 24,000rpm

• Clamp the workpiece firmly and plan the cut direction for safe control

• Make smooth passes without forcing the cutter, especially in MDF and plywood

• For deeper cuts, take multiple light passes to improve finish and reduce strain

• Switch off and allow the bit to stop fully before adjusting depth or removing

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

• What is this 20mm x 20mm router bit best used for?
  It’s a straight cutter designed for general routing tasks including grooving, rebating, dados, mortising and edge trimming in timber and sheet materials.

• Can this router bit cut MDF and plywood?
  Yes. It’s designed to cut timber and abrasive materials such as MDF and plywood, making it a strong choice for workshop and site jobs.

• What shank size does it have?
  This cutter uses a 1/4 inch shank, so it’s suitable for routers fitted with a 1/4 inch collet.

• What are the cutting dimensions?
  The bit has a 20mm cutting diameter and a 20mm cutting length, offering a practical size for a wide range of grooves and recesses.

• What is the maximum RPM rating?
  The maximum rated speed is 24,000rpm. Always keep within this limit for safe use and consistent cutting performance.

• Why choose TCT over HSS for this type of cutter?
  With careful handling, TCT cutters can outlast HSS under normal working conditions, particularly when used on abrasive sheet materials like MDF.