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SaferCCTV Woodworker 3/4 Inch Square Hole Drill Bits Mortising Chisel Set, Mortise Chisel & Bit Set for Construction Installation Renovation Decoration Industry

Free shipping on orders over $29.99

$23.99

$ 10 .99 $10.99

In Stock

About this item

  • 1. This square hole drill bits made of bearing steel, hardness 56HRC, lengthened core, sharp cutting edge, continuous blade, quick cuttings, high efficiency. Note: If for drill press to use, must have a mortising attachment (Not Included).
  • 2. Wood drill bit suitable for construction, installation, renovation, decoration industry, etc.(Requires an Adapter)
  • 3. Mortise drill bit set made of special steel, heat treatment, HRC48~50, high hardness, lengthened core, high concentricity.
  • 4. This square wood drill chisel will get double effect by matched use with mortise and tenon machine.
  • 5. The square hole punching needs to use electric drill, hammer & other tools.


Mortise chisel 3/4
Specifications:

- Material: HSS
- Hardness: HRC 48~50
- Holder diameter: 19mm (circular)
- Drilling core length: 200mm
- Slotting flute diameter:3/4"
- Total weight: approx 206g

Package Included:
- 1 x Tenon Hole Drill Bit


Dianne R. Vellotti
Reviewed in the United States on February 9, 2025
Exactly as advertised!
Sherri Muzzy
Reviewed in the United States on January 8, 2025
As described
Dennis Pine
Reviewed in the United States on January 31, 2024
It is a great tool that I needed great service.
Iowa girl
Reviewed in the United States on April 26, 2024
What do you call a drill bit that doesn't make holes? This one!Shank was about 1.5" too long to begin with. Once I shortened it to actually fit a normal mortise jig, I discovered that the mortise chisel would not push material I to the bit to make the mortise hole. I pushed hard enough to start deflecting the table on my drill press, so it wasn't for lack of force. Guess I'm making double wide 3/8" holes for this project...
hmr
Reviewed in the United States on September 27, 2023
Good quality
Rodolfo Pinto
Reviewed in the United States on June 19, 2022
I bought this to make some square holes on wood. Drill with the round bit first and then used the square chisel by itself to knock down the corners, works like a charm.
C. S. Jarvis
Reviewed in the United States on March 26, 2022
I added two sets (8 total casters) of these to my very heavy work bench and the large wheel size allows them to roll pretty well, even over my cushioned floor mats, as long as I have some momentum before I get to them. I have moved the bench several times since I installed the casters and they have worked well every time.
Customer
Reviewed in the United States on March 7, 2020
This thing is a dud. It won't even cut pine, let alone oak.
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