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4PCS Square Hole Saw Kit For Woodworking
Specification: Material: High Speed Steel(HSS) Hardness: Up to HRC48~50 Square hole size: 1/4"(6.4mm), 5/16"(8mm), 3/8"(9.5mm), 1/2"(12.7mm) Corresponding shank size: 6.8mm, 5.5mm, 6.5mm, 8mm Suitable for bench drilling machine, mortising machine or a mortising attachment, But not for any hand drill Package included: 4pcs woodworking chisel drill bits
How to install these square drill bits?
1.The drill core is very sharp. Wear working gloves to avoid direct contact between your hands and the drill bit during installation.
2. Put the square drill shell and drill core into the jig of the square tenoning machine, and then hold the square hole drill bit by hand
3. Take 0.5~1mm thick sheet (metal sheet or plastic sheet) and jam it at the step of the drill shell. After fixing the drill core, remove the sheet, then adjust the angle of the drill shell to the top to ensure clamping, so that a 0.5~1mm gap can be formed between the drill core head and the inner bevel of the drill shell, which can prevent the bit from jamming during use .
PLEASE NOTE:
1. When you use these square drill bits, please make sure that the drill bit and the board are at a 90 degree angle to avoid the center drill bit from breaking. 2. These drill bits is sharp enough, please keep it away from children to avoid accidental injury. 3. After use, please wipe it clean and put it in the included plastic box, which will help increase the service life of the wood plug cutter. 4. Please do not use these cutters to cut non-wood materials, such as sand, stone, metal, etc.
Lesley Olsasky
Reviewed in the United States on February 27, 2025
Doesnât work with my Dewalt or my drill press also need to buy another piece for it to work but if it doesnât fit the chuck what good is it
Disabled in ohio
Reviewed in the United States on January 2, 2025
These bits are great if you do a lot of woodworking and want to start using mortise and tenant joints in your projects. They cut cleanly and thereâs usually no need to clean up your mortise with a chisel when youâre done! Great buy!!
Florin Bazgau
Reviewed in Spain on January 10, 2025
Excelentes
Kunde
Reviewed in Germany on May 26, 2024
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Daniel Alfaro
Reviewed in the United States on May 10, 2024
They go through the wood like it is butter. Precise cuts
402
Reviewed in the United States on February 18, 2024
Work great
Claudio
Reviewed in Italy on October 23, 2024
Prodotto non utilizzato. Le punte non sono utilizzabili con il trapano, purtroppo tale cosa non è scritta nella descrizione delle caratteristiche.
Bruce safbom
Reviewed in the United States on January 6, 2024
I was not aware you needed a special machine to use these drill bits. I have not been able to use them at all to give an honest opinion. It should have been mentioned in the advertising on the site. I am not a happy camper.
Sophie Mze-Mogne
Reviewed in France on April 17, 2024
BonjourSatisfait du produit je le recommande ce produit est très utile. Et de bon qualitÊ
Ariel Pantle
Reviewed in Mexico on August 20, 2023
Perfectas para taladro de sobremesaIndispensable tener el adaptador (no viene incluido)
Lawrence E Struck
Reviewed in the United States on June 8, 2023
If you looking to drei squar hole this is your product. You need to order the drill jig for it to work.
Thull
Reviewed in the United States on December 21, 2023
These were good quality, but unfortunately they did not fit my Delta drill press, tenoning jig. These are 3/4 inch shank which I found out is common. Delta tenon jigs use a 5/8 inch shank chisel.
robert marchese
Reviewed in the United States on November 21, 2023
finally got around to use these chisels ,extremely sharp ,and makes a great mortise, very accurate great value for the money
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