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).
Product Line
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