Hollow Chisel Mortise Drill Tool


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Drill perfect square holes for your woodworking project! ?️

Quickest, easiest way to get the most precise square hole on your wood. Save time & energy! Makes consistently clean cuts with exceptional efficiency. 

⚒This tool is a great partner for woodworking ??

?‍♂ Top Quality: Made from high speed steel, after professional heat treatment, HRC48~50, ensuring its high hardness and high concentricity.

?‍♂ Precise: Sharp edges and points make consistently clean cuts with exceptional efficiency. 

?‍♂ Quick and Easy: Use this tool set on compatible drills and get the perfect result within minutes.

?‍♂ 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.

?‍♂ 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.


  • Name: Hollow Chisel Mortise Drill Tool
  • Material: High Speed Steel
  • Product size: 1/4 in (6.4 mm), 5/16 in (8 mm), 3/8 in (9.5 mm), 1/2 in (12.7 mm)
  • Weight:
    1/4 inch (6.4mm) – 120 grams
    5/16 inch (8 mm) – 140 grams
    3/8 inch (9.5 mm) – 160 grams
    1/2 inch (12.7 mm) – 200 grams

Package Included:

  • 1 x square hole drill
  • Or 4 x square hole drill


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Hollow Chisel Mortise Drill Tool

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