The TCT Mortising Bit for Woodworking is designed for precise mortise hole cutting in solid wood. Featuring tungsten carbide tipped cutting edges, it offers excellent wear resistance, clean cutting performance, and reliable operation on square mortising machines.
The TCT Mortising Bit for Woodworking is a professional-grade mortising bit designed for accurate and efficient mortise hole cutting in solid wood and wood-based materials. Equipped with tungsten carbide tipped (TCT) cutting edges, this woodworking mortising bit offers outstanding wear resistance, sharp cutting performance, and extended tool life.
This TCT mortising bit is specially engineered for square mortising machines, ensuring clean side walls, precise dimensions, and stable cutting during deep mortising operations. It is widely used in furniture manufacturing, door and window production, and traditional mortise and tenon joinery.
Tungsten Carbide Tipped (TCT) Mortising Bit for long-lasting sharpness
Precision-ground cutting edges for clean mortise holes
Optimized flute design for smooth chip evacuation
High-strength steel shank for stable operation
Mortise and tenon joint processing
Furniture manufacturing
Wooden doors and window frames
Solid wood, hardwood, and softwood

Solid wood
Hardwood
Softwood
| Product Code | Size (mm) | Notes |
|---|---|---|
| 12.7x6x100x4T | 3mm | ★ |
| 12.7x8x100x4T | 4mm | ★ |
| 12.7x10x100x4T | 6mm | ★ |
| 12.7x12x100x4T | 8mm | ★ |
Note: ★ indicates that custom sizes available upon request to meet specific project needs.
Product Type: Brad Point Drill Bit
Category: Woodworking Drill Bits
Cutting Structure: 1 center brad point + 2 cutting spurs
Designed specifically for woodworking mortising machines
Longer service life than standard HSS mortising bits
Consistent performance in deep and repetitive mortising
OEM logo and packaging available
Custom sizes and specifications supported