Straight router bit Ø 6 mm shank 8 mm CMT 912.060.11 for plunge router
CMT 912.080.11 Straight router bit Ø 8 mm shank 8 mm for plunge router
Straight router bit Ø 10 mm shank 8 mm for plunge router
Straight router bit Ø 10 mm shank 8 mm CMT 912.100.11 for plunge router
Straight router bit Ø 12 mm shank 8 mm for plunge router
Straight router bit Ø 16 mm shank 8 mm for plunge router
Flush trim router bit 16 mm with top guide - shank 8 mm for plunge router
Straight router bit Ø 10 mm shank 12 mm for plunge router
Straight router bit Ø 12 mm shank 12 mm for plunge router
Straight router bit Ø 16 mm shank 12 mm for plunge router
CMT 912.701.11 - Straight router bit Ø 20 mm shank 12 mm for plunge router
CMT 912.721.11 - Straight router bit Ø 22 mm shank 12 mm for plunge router
The CMT long series router bits category is dedicated to applications requiring deep cutting capacity, consistent precision and maximum stability. These tools are specifically developed to meet the demands of deep wood slotting, mortising and deep routing operations with routers or CNC machines.
Unlike standard models, long router bits provide extended cutting depth, making them essential for machining thick workpieces, creating structural joints or producing deep cavities with accuracy. They are a key choice for professionals in woodworking, cabinetry and advanced CNC applications.
CMT long series slotting router bits are engineered with extended cutting length while maintaining optimal rigidity. This balance allows deep machining while minimizing vibration, ensuring a clean surface finish and precise results.
Depending on the diameter, these router bits are available in two main technologies:
Smaller diameter tools are made from solid carbide, offering maximum rigidity and outstanding cutting precision. They are ideal for fine deep routing operations and applications requiring a high level of detail.
Larger diameter tools are equipped with two-edge carbide inserts, allowing more efficient material removal and improved wear resistance. This design is particularly suited for intensive use and extended machining operations.
Long series wood router bits are specifically designed for applications that require deep penetration into the material. They are particularly effective for:
deep slotting in solid wood
mortising and joinery preparation
machining deep pockets
creating recesses for hardware
CNC operations requiring significant cutting depth
Thanks to their optimized geometry, these bits maintain clean and consistent cuts even at greater depths, while reducing heat buildup and minimizing tear-out.
CMT long series router bits are suitable for machining a variety of materials. They perform exceptionally well on solid wood, both hardwood and softwood, as well as engineered materials such as MDF, particle board and plywood.
Their high-quality carbide construction also allows them to be used on certain composite materials, making them highly versatile tools for modern workshops.
Choosing a CMT long router bit means selecting a reliable and high-performance tool capable of handling demanding deep-cut applications. These bits offer key advantages:
high cutting depth capacity
excellent machining precision
optimal stability despite extended length
long tool life thanks to carbide cutting edges
They are fully compatible with powerful handheld routers, router tables and CNC machines, offering great flexibility across different setups.
Using a long router bit requires proper technique to achieve the best results. It is recommended to work in multiple shallow passes to reduce tool stress and prevent vibration.
Adjusting spindle speed according to both diameter and cutting depth is essential to maintain clean cuts. Proper workpiece clamping and the use of guides or templates will improve both accuracy and safety.
Regular maintenance, including cleaning resin buildup, helps preserve cutting performance over time.
CMT long series router bits are an essential solution for all deep slotting, mortising and demanding woodworking applications. Their specialized design allows deep machining while maintaining excellent cutting quality.
Whether you need a solid carbide router bit for maximum precision or an insert router bit for higher productivity, this category offers solutions tailored to professional requirements.
CMT long series slotting router bits are essential tools for applications requiring depth, precision and performance. Their robust construction, cutting quality and durability make them a top choice for demanding woodworking tasks.
Explore our selection of CMT long router bits and equip your workshop with high-performance tools designed for efficient and precise deep routing operations.
