1 Level
1310 Review
73 Karma
Review on π§ Optimized Preamer Industrial Countersink: Enhancing Working and Deburring Efficiency by Brandon Plowden
Just a motley collection of scrap pieces
As per other reviews it appears to be a series of countersinking errors. Only 2 sizes marked. The sizes seem to be randomly packed. Yes there are 5 bits listed but two of them are 1/2", one is probably 12mm, the largest is 16mm and the smallest is "about" 3/8" as only two are marked. Cut? Mediocre. I will sharpen and hone on a grinder.
Pros
- This countersink made of high-speed steel has a 5-point mount for silently countersinking brass, aluminium, plastic, wood and other materials. (Not for steel)
Cons
- Unsure
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