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πŸ”ͺ jestuous annular cutting tool - 2 flat diameter logo

πŸ”ͺ JESTUOUS Annular Cutting Tool - 2 Flat Diameter Review

3

Β·

Very good

Revainrating 4.5 out of 5Β Β 
RatingΒ 
4.7
πŸͺš Industrial Drill Bits, πŸ”ͺ Cutting Tools

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Description of πŸ”ͺ JESTUOUS Annular Cutting Tool - 2 Flat Diameter

Annular cutters are compatible with almost all major brands of magnetic drills, can also be used with machine tools such as mills and large drill presses with tool holders. Made of tough high speed steel material, with longer service life and high heat resistance. Applicable materials include various steel materials,steel plate, aluminum, brass, cast iron, Stainless steel of lower BHN.etc. The biggest advantage of HSS annular slugger drill cutter bits is its ability to re-sharpen and burr-free holes and smooth holes, resulting in less scrap and wastage of material,has higher accuracy and multiple cutting edges for ply-cutting and lower friction to reach better performance of endurance and removal of chips. Includes 6 Cutters ( Cutting Diameter:1, 1-1/8, 1-1/4, 1-1/2, 1-3/4 & 2"), 2 pilot pins & 1 plastic tool carrying case.

Reviews

Global ratings 3
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Type of review

Revainrating 5 out of 5

Great Bits for the Money

We drilled at least 100 holes with a 1-3/4 drill bit and if you chill them well and lubricate them with oil they will last a long time.

Pros
  • hole cutters are compatible with almost all major brands of magnetic drill bits and can also be used with machines such as routers and large drill presses with tool holders.
Cons
  • Only available in white

Revainrating 4 out of 5

So far so good for metalworking and multi-purpose drill bits

First pass isn't bad. They look like decent carvers. However, just tossing them in any suitcase seems lazy. As you can see on the case next to it, other suppliers pack cutting plotters in a nice matching case. Custom-fit suitcases are easy to take to work. I'll be using them this weekend so more is on the way.

Pros
  • Usable materials include a variety of steel materials, steel plate, aluminum, brass, cast iron, lower BHN stainless steel, etc.
Cons
  • No power

Revainrating 5 out of 5

Worked well, will report if others in the set don't.

Just cut 2 holes, the bit I used worked fine. I expect the others in the set will work well in the future. The time will show. It should be noted that many people seem unaware that an angle cutter requires low speed, constant pressure, and constant oil lubrication. If you deviate from this, you will overheat/destroy the cutter and get poor life and poor results. Cutters are expensive, oil is cheap, don't argue with oil.

Pros
  • Manufactured from durable high speed steel for longer life and high temperature resistance.
Cons
  • Short instructions