Premium TCT Split-Type Brad-Point Boring Bit

Industrial-grade 3-Flute TCT Euro Hinge Boring Bit engineered for clean, accurate concealed hinge cup holes. Perfect for CNC hinge boring machines, automatic drilling centers, and panel furniture production lines.

The Premium TCT Split-Type Brad-Point Boring Bit is engineered for high-precision hole drilling in woodworking applications. Featuring a split-type brazed carbide cutting head and a hardened steel body, this bit delivers outstanding accuracy, extended tool life, and consistent performance in demanding production environments. It is widely used on line boring machines, CNC routers, and multi-spindle drilling equipment for cabinetmaking and panel processing.

πŸ”‘ Key Features

  • TCT Split-Type Construction – Brazed tungsten carbide cutting head ensures superior wear resistance and long service life.
  • Brad-Point Center Tip – Sharp center spur guarantees precise positioning and prevents wandering on laminated or veneered panels.
  • Optimized Cutting Geometry – Clean entry and exit holes with minimal tear-out.
  • High Rigidity Steel Shank – Enhanced stability at high spindle speeds.
  • Professional Grade Finish – Suitable for continuous industrial use.

🏭 Applications

  • Cabinet and furniture manufacturing
  • Panel processing and system drilling
  • Line boring machines
  • CNC woodworking routers
  • Multi-spindle drilling equipment

Suitable Materials

  • MDF
  • Particle board
  • Plywood
  • Laminated panels
  • Hardwood & softwood

πŸ“Specifications

Specifications of Premium TCT Split-Type Brad-Point Boring Bit

Product Code

Size (mm)

Direction

Notes
12x70L 12×70 L β˜…
12x70R 12×70 R β˜…
15x70L 15×70 L β˜…
15x70R 15×70 R β˜…
20x70L 20×70 L β˜…
20x70R 20×70 R β˜…
25x70L 25×70 L β˜…
25x70R 25×70 R β˜…
35x70L 35×70 L β˜…
35x70R 35×70 R β˜…
37x70L 37×70 L β˜…
37x70R 37×70 R β˜…
40x70L 40×70 L β˜…
40x70R 40×70 R β˜…
45x70L 45×70 L β˜…
45x70R 45×70 R β˜…

Note:β˜… indicates all sizes can be customized.

Custom Options

  • OEM/ODM branding

  • Custom diameters & lengths

  • Custom cutting angles

  • Special coatings for longer tool life

  • Packaging customization

⭐ Benefits

  • Split-type structure allows cost-effective maintenance and improved durability compared to solid HSS bits.
  • Carbide cutting edges maintain sharpness when machining MDF, particleboard, plywood, and hardwood.
  • Balanced design reduces vibration, improving hole accuracy and surface finish.

🀝

Why Choose Our TCT Split-Type Boring Bit?

  • Designed for high-efficiency production lines
  • Reliable performance in long production cycles
  • Consistent hole quality across various wood-based panels
  • Trusted by professional woodworking manufacturers worldwide

εΌΉηͺ—葨单