3 Flutes 12.7mm TCT Straight Cutting End Mill CNC Router Bit for Wood Engraving Woodworking Tools
This precision-engineered straight trim router cutter features three flutes tipped with micro-grain tungsten carbide (TCT). The robust body is constructed from 45 carbon steel, with the cutting edges securely bonded using either silver or copper welding techniques. Rigorous grinding processes, including both initial rough grinding and final finish grinding, ensure exceptionally sharp tips and high geometric precision. This meticulous manufacturing results in extended tool longevity and delivers consistently clean, smooth finishes when machining diverse timber varieties.
Feature:CNC TCT three flutes router bit for woodworking with chip-breaker
Product Name:3 Flutes 12.7mm TCT Straight Cutting End Mill CNC Router Bit for Wood Engraving Woodworking Tools
Material: Imported tungsten steel blade, alloy tool steel handle
Shank Diameter: 1/2’’(12.7mm)
Application: Hanging machine, Engraving machine, Bakelite milling, CNC machining etc.
Usage: Slotting, Cutting, Engraving etc.
Product Size:
| D | D1 | L1 | L |
| 6 | 6 | 20 | 55 |
| 8 | 8 | 25 | 70 |
| 10 | 10 | 25 | 70 |
| 10 | 10 | 30 | 75 |
| 12 | 12 | 30 | 75 |
| 12 | 12 | 40 | 90 |
| 12 | 12 | 50 | 100 |
| 16 | 16 | 30 | 75 |
| 16 | 16 | 40 | 90 |
| 16 | 16 | 50 | 100 |
| 12.7 | 12.7 | 25.4 | 76.2 |
| 12.7 | 12.7 | 28.6 | 76.2 |
| 12.7 | 12.7 | 34.9 | 88.9 |
Use for 3 Flutes 12.7mm TCT Straight Cutting End Mill CNC Router Bit for Wood Engraving Woodworking Tools
This 3-flute, 12.7mm (1/2") TCT straight-edge end mill is designed for CNC machines, primarily for woodworking. It's ideal for:
Straight-wall grooving/grooving: Cuts straight grooves with consistent depth.
Profiling: Cuts the shape of a workpiece's edge along a predetermined path.
Profiling: Mills the side profile of a workpiece.
Face milling/Face milling: Mills large flat surfaces to create a flat surface.
Undercutting/Countersinking: Mills square-cornered grooves or counterbores on flat surfaces.
Efficient roughing: Quickly removes large amounts of wood material.
Fine carving and detailing: Thanks to its straight-edge design and suitable size, it can also be used for woodworking projects requiring sharp edges and fine details.
What are the advantages of a 12.7mm (1/2") diameter?
Strength: The larger diameter provides greater cutter body rigidity, resisting bending and vibration during deep cuts or lateral forces, resulting in more stable machining.
Efficiency: More material can be removed per cut, improving machining efficiency.
Versatility: The 12.7mm (1/2") diameter is a very common and standard diameter in CNC woodworking, suitable for a variety of grooving, contouring, and face milling tasks.
Compatibility: Compatible with most standard CNC spindles and collets (pay attention to the shank diameter).
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