[7PCS 7PCS]

Main Features:
Specifications.Fits mortising machines and drill press attachments with 3/4 inch collars. Square hole drill is mainly used for woodworking aspects.br> Parameters. Clamping shank diameter: 19mm, shank type: round handle, slot diameter: 1/4 inches (6.35mm), 5/16 inches (8mm), 3/8 inches (9.5mm), 1/2.54inches (10mm) 1/2 inches (12.7mm), 9/16 inches (14mm), 5/8 inches (16mm).
Wide application. Professional drill bit, suitable for construction, installation, renovation, decoration industry, etc. Great for drilling square holes in wood.
Material. Made of high-speed steel. Heat treatment. HRC48 - 50. Offers high hardness, lengthened core, and high concentricity.
Specifications:
Item type: Mortising Chisel Set
Material: 45 steel
Shank: Round Shank
Diameter:
4PCS: 6.4/8/9.5/12.7mm
6PCS: 6.4/8/9.5/12.7/14/16mm
7PCS: 6.4/8/9.5/10/12.7/14/16mm
Package Contents:
1 x Square Hole Drill Bit Set
Note:
1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
2.Please allow 1-3cm measuring deviation due to manual measurement.(1 cm?0.39 inch).
Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards.
Professional Services:
If you have any doubts about our products, please feel free to contact us. After you receive the product, if you have any question about the use of methods and product performance, we will provide you with professional, caring sales service.