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Square Hole Drill Bit Adapter with 4pcs Square Hole Drill Bit- Mortising Attachment for Drill Press, Mortise Machine, Power Tool Accessory for Drill Machines,Quickly Install or Disassemble

Free shipping on orders over $29.99

$33.49

$ 16 .99 $16.99

In Stock

About this item

  • 【High-quality materials】: Square hole drilling fixing brackets are made of all-steel castings, which are strong and durable. Note: If stored in a humid environment for a long time, it may cause some surface rust, which can be improved by simply wiping some protective oil.
  • 【Drill Attachment】: Square hole bit adapters for benchtop drill machines with hand drill clip diameters between 38 and 55 mm/1.5 and 2.2 inches for easy installation and use.
  • 【Square hole drilling accessories】: The converter is easy to install and remove, you can quickly install or disassemble it yourself, saving you time and effort.
  • 【Effective and precise】: The adapter ensures accurate and smooth drilling operation. Contains four square hole drills: 6.4mm(1/4"), 8mm(5/16"), 9.5mm(3/8"), 12.7mm(1/2").
  • 【Note】: This adapter is not suitable for lithium battery drills and bench drills without round bore bearings. Suitable for old table drills and household table drills, please pay attention before ordering.



Product Description

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

U-shaped chip conveyor

It is convenient for wood chips to be discharged and improves drilling rate.

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

4pcs Square Hole Drill Bit

Square Hole Drill Size: 6.4mm(1/4"), 8mm(5/16"), 9.5mm(3/8"), 12.7mm(1/2")

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

Square Hole Drill Bit Adapter

Multi-functional, dual-purpose tenon-tenoning bracket.

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

unsuitable

Cordless drills cannot be used.

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

unsuitable

Table drills without round bearings cannot be used.

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

suitable

Square hole bit adapters for benchtop drill machines with hand drill clip diameters between 38 and 55 mm/1.5 and 2.2 inches for easy installation and use.

Square Hole Drill Bit Adapter,Square Hole Drill Adapter,Mortising Attachment

suitable

Suitable for ordinary hand drills, vintage table drills and household table drills.


laurie williams
Reviewed in the United States on February 14, 2025
But not so much on a hand drill. Works well sharp
Jason Li
Reviewed in the United States on January 12, 2025
I tried on a drill press, does not work. The clamp cannot hold when I try to press the drill into hardwood
Sandra Kirkpatrick
Reviewed in the United States on August 1, 2024
It was a gift to a wood worker and he liked them.
richie
Reviewed in the United States on March 26, 2024
Fast shipping. Product is satisfying
Robert Brown
Reviewed in the United States on February 24, 2024
Easy to install and use
David Green
Reviewed in the United States on February 17, 2024
I gave this 3 stars because it is advertised, in part, that it works in a hand drill. It FITS on a hand drill but one is unable to apply the positive pressure, that a drill press gives, by hand without wiggling the bit.
Dale - Martinez
Reviewed in the United States on November 13, 2024
Could not get this functioning.Low price, so didn’t try to return…
Alfonso
Reviewed in the United States on October 29, 2024
Broke the clamping mechanism when I was attaching it to the drill press. Useless or poor casting. Lost $$$