REETAI-FOUR 10Pcs TCT Hole Saw Kit,Tungsten Carbide Tipped Hole Saw Set, Hole Cutter Heavy Duty for Stainless Steel.(5/8-2-1/8”).
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Ernest W.
> 24 hourCuts clean, punching holes.
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Jason
> 24 hourEven if you use oil these scream on a low revolution drill press. they dont seem to bit into the metal very small shavings/chips. The kit itself is nice, spring loaded to push the metal plug out. They work just takes some time.
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potluckman
> 24 hourThese hole saws are fairly tough but beware of a few issues. First the Pilot drill bits are much to hard and brittle and under the load of drilling a larger hole can break easily. The other issue is that since these saws use welded on carbide chips, they are fairly wide and therefore cut a wide kerf and means the drill needs to be pretty heavy. In metal the saws also like to grab in material so be careful. This is also when the bit usually gets broke. All in all the price is right as long as you are aware of limits.
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Alan Cooper
> 24 hourOnly used 4 so far and 2 of them didnt make it through 6 holes each and the teeth came off
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Gypsy
> 24 hourWorks well
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william david newell
> 24 hourI disliked that they were metric
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Russell Zimmerman
> 24 hourLike them for drilling big holes quickly in mild steel up to 1 inch thick
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David argust
> 24 hourGreat for plastic, it wont go through metals like advertised, would not buy again
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Eliseo Ramirez
> 24 hourWorks great sharp and cuts good through stainless steel 16 gauge up to 3/16 that I used them on. Wish they would co e in a sturdy case. Only individual case.
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S. Halsey
> 24 hourI’ve only used a few of them. They worked well with 3/16” steel plate. They’ve had a little trouble with drilling bed rail (which is harder than standard steel).
TCT Hole Saw Kit
- It can be held by hand drill and bench drill.
- Made of carbide alloy steel material,excellent performance.
- Sharp edge, wear-resistant,good drilling capacity.
- Used for steel plates,cast iron,stainless steel,other open metal hole.
The best effect: steel plate within 3mm and iron plate within 10mm.
Steel and iron plates can be drilled up to 20mm thick, but please pay attention to the operation.
Wide range of application
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| 9PCS Dry Vacuum Brazed Diamond Drill Bit Kit | 7PCS Masonry Drill Bit Set | 10PCS Concrete Hole Saw Kit | 17 PCS Rotary Hammer Drill Bits & Chisels Set | |
| Number | 9PCS | 7PCS | 10PCS | 17PCS |
| Application | For porcelain, glass, marble, ceramic, rock and granite etc. | Ideal for drilling through red brick, glass, concrete, ceramic tile, plastics, wood and More. | Prefect used for Brick, concrete, cement, stone, mixed brick wall, foam wall and installation of air-conditioner. | working on concrete, masonry, wall, bricks, stone and road. |