- Name: Hollow Chisel Mortise Drill Tool
- Material: High Speed Steel
- Hardness: HRC48~50 (after professional heat treatment)
- Sizes Included: 6.4 mm / 1/4 in, 8 mm / 5/16 in, 9.5 mm / 3/8 in, 12.7 mm / 1/2 in
- Weight per Size: 120 grams / 4.2 oz (6.4 mm / 1/4 in), 140 grams / 4.9 oz (8 mm / 5/16 in), 160 grams / 5.6 oz (9.5 mm / 3/8 in), 200 grams / 7.1 oz (12.7 mm / 1/2 in)
- Features: Sharp edges and points for precise, clean cuts
- Features: High concentricity
- Compatibility: Works with almost every standard square hole drill including mortise and tenon machines
- Usage: Suitable for use with mortising machines or mortising attachments
- Package Options: Single square hole drill or set of four drills each in individual plastic case
What materials are the hollow chisel mortise drill bits made from?
They are crafted from durable high speed steel and professionally heat-treated to achieve a hardness rating of HRC48~50, ensuring long-lasting sharpness and reliable performance.
Which sizes are included in this set of mortise drill bits?
This set includes four sizes: 1/4 inch (6.4 mm), 5/16 inch (8 mm), 3/8 inch (9.5 mm), and 1/2 inch (12.7 mm), covering a wide range of woodworking needs.
Can these drill bits be used with any mortising machine?
Yes, they are compatible with nearly every standard square hole drill, including various mortise and tenon machines, making them versatile for many woodworking applications.
What kind of results can I expect when using these hollow chisel mortise drills?
You can expect consistently clean, square holes with excellent concentricity, allowing for smooth and precise cuts ideal for joinery and detailed woodworking tasks.
How are the drill bits stored and maintained?
Each size is housed in a compact plastic case, which helps keep the bits organized and protected when not in use.
Are these drill bits suitable for use with a drill press attachment?
Absolutely, they work well with both mortising machines and drill press attachments, providing efficient and accurate drilling for square holes.
They are crafted from durable high speed steel and professionally heat-treated to achieve a hardness rating of HRC48~50, ensuring long-lasting sharpness and reliable performance.
Which sizes are included in this set of mortise drill bits?
This set includes four sizes: 1/4 inch (6.4 mm), 5/16 inch (8 mm), 3/8 inch (9.5 mm), and 1/2 inch (12.7 mm), covering a wide range of woodworking needs.
Can these drill bits be used with any mortising machine?
Yes, they are compatible with nearly every standard square hole drill, including various mortise and tenon machines, making them versatile for many woodworking applications.
What kind of results can I expect when using these hollow chisel mortise drills?
You can expect consistently clean, square holes with excellent concentricity, allowing for smooth and precise cuts ideal for joinery and detailed woodworking tasks.
How are the drill bits stored and maintained?
Each size is housed in a compact plastic case, which helps keep the bits organized and protected when not in use.
Are these drill bits suitable for use with a drill press attachment?
Absolutely, they work well with both mortising machines and drill press attachments, providing efficient and accurate drilling for square holes.