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Durable Square Mortising Chisel Drill Bit Set for Woodworking and Drill Press Machines – Available in Multiple Sizes from 6mm to 25mm












Features
- Woodworking square hole drill (mortising chisel & auger bit combination)
- Creates clean, accurate square mortises in a single operation with chip ejection
- Improves productivity and reduces labor for furniture, joinery, and interior projects
- Use with mortising machines/tenoners only; not compatible with handheld electric drills
Specifications
- Material: High-speed steel (HSS)
- Hardness: ~56 HRC
- Clamping Shank: 19 mm round
Package Included
1 pc × woodworking square hole drill (mortising chisel & bit)
Notes
- Choose the correct size and ensure your mortising machine matches the 19 mm round shank.
- Please allow small dimensional variations due to manual measurement.
- Colors may vary slightly due to different monitors and lighting.
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