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💎 Sharpen Smarter, Work Faster — Never Let a Dull Bit Slow You Down!
This Woodworking Square Hole Drill Bit Sharpener kit features two diamond-plated sharpening bits (#220 coarse and #600 fine grit) designed specifically for 1/2” mortise chisel bits. Its 1/4” hex shank fits most power drills, enabling quick and efficient edge restoration. Crafted from premium alloy steel, it offers durability and long service life, packaged with a compact case for easy storage. Ideal for professionals seeking to maintain peak tool performance and reduce replacement costs.


















| Asin | B08MTQMLTX |
| Best Sellers Rank | #124,686 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #18 in Power Drill Bit Sharpeners |
| Brand Name | scottchen PRO |
| Customer Reviews | 4.4 4.4 out of 5 stars (160) 4.4 out of 5 stars |
| Cutting Diameter | 0.5 Inches |
| Finish Types | Uncoated |
| Manufacturer | SCOTTCHEN PRO |
| Material Type | Alloy Steel |
| Minimum Bore Diameter | 0.5 Inches |
| Model | MT-01 |
| Number Of Flutes | 2 |
| Part Number | MT-01 |
| Point Style | Square Point |
| Set Name | 2 |
| Shank Type | Hex |
| Surface Recommendation | Wood |
| Tool Flute Type | Spiral |
| Unit Count | 2.0 Count |
| Upc | 619438665608 |
User
Works wonderful.
Works wonderful. Very satisfied with the results.
User
These were just what I was looking for in my woodworking.
These are quite easy to use even for a novice. The price is great and the quality is fantastic. Using them as a sharpening tool has tightened up some of my artwork on wooden stands I make for gemstones. Definitely would purchase again and recommend.
User
Works well
Works well. Used with battery powered drill/impact.
User
Excelente producto, cumplke su función.
Lo primero que hice fue afilar mis brocas de agujero cuadrado y el producto hizo muy bien su trabajo.Consta de un afilador con grano más grueso y de otro con grano más fino.Eso sí, es importante que el taladro gire a pocas revoluciones.
User
Works on Delta Mortising Attachment
Has worked well to sharpen my Delta mortising attachment for my drill press. Good value.
User
Two cones, two different angles. BUYER BEWARE!!!
One reviewer stated that the foreign made square hole mortising bits are usually either 55 or 60 degrees & the sharpening cones are the opposite degree. I can't remember now what that guy said. When I received my cones the 1st thing I did was check the angle of degree on both. The course cone is a solid 60 degrees & the fine cone is a solid 55 degrees. Go figure. So now what the hell am I supposed to do? I've been so busy I haven't had time to check the angle on my square hole bits yet. Another couple of reviewers said that the fine cone shed the diamond coating when used in a drill & suggested using them by hand & just spining them that way. If the fine cone fits I think I may be able to use it to sharpen my bits. The course cone seemed to rough to put a fine edge on the bits. I'll update after I actually put them to use.
User
Awesome
They work great I pot it in a multi tip 1/4” screwdriver
User
Great idea!
I haven't used them yet but they are a great idea. I don't know how I would have sharpened my chisels without it.
User
Pedido entregado a tiempo
Deben actualizar sus registros. Este producto me fue entregado antes de la fecha indicada en el pedido.Ya lo estuve utilizando y es muy útil para afilar los escoplos.
User
Brilliant
Brilliant
User
Not complete.
Only one of the 2 bits arrived, super disappointed. It took 3 weeks to arrive and I need to start mortising so do I return it? I don’t know but I feel pretty ripped off.
User
satisfait
tres bien
User
Good stuff
Does the job at a reasonable price
Trustpilot
4 days ago
1 month ago