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Quickest, easiest way to get the most precise square hole on your wood. Save time & energy! Makes consistently clean cuts with exceptional efficiency.
👷♂ Precise: Sharp edges and points make consistently clean cuts with exceptional efficiency. Prevent frustration and save your time as you complete your tasks.
👷♂ Quick and Easy: Use this tool set on compatible drills and get the perfect result within minutes.
👷♂ Top Quality: Made from high speed steel, after professional heat treatment, HRC48~50, ensuring its high hardness and high concentricity.
👷♂ Universal Usage: Compatible with almost every standard square hole drill drilling (mortise and tenon machine) to use.
👷♂ Widely Application: Great for drilling square holes in wood with a mortising machine or a mortising attachment. Fits all mortising machines and drill press attachments. Square hole drill is mainly used for woodworking aspects.
👷♂ Size: Packaged with 4 different sizes for your choose, 1/4"(6.4mm), 5/16"(8mm), 3/8"(9.5mm), 1/2"(12.7mm). These long square drill bits set can meet most of your needs, and each drills packed in a single plastic case, easy to maintain.
This product is suitable for bench drilling machines and mortising machines. It's not applicable with a cordless drill. If you have a standard drill press, you'll need a mortising attachment to use this product.
1/4 inch (6.4mm) - 120 grams
5/16 inch (8 mm) - 140 grams
3/8 inch (9.5 mm) - 170 grams
1/2 inch (12.7 mm) - 210 grams
5/8 inch (16mm) - 240 grams
3/4 inch (19mm) - 330 grams