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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Mark A
Greater than one weekNot sure how well the are for stainless but itll cut mild steel with ease
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Jake Swezy
> 3 dayTooth broke the first time drilling through mild steel. The bit kept cutting which is why I didn’t give only 1 star.
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Russell Dear
> 3 dayNA
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Greta Mills
Greater than one weekTook several bit to get through concrete.
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Eliseo Ramirez
> 3 dayWorks 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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potluckman
> 3 dayThese 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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william foreman
> 3 dayHey I was cutting a 11/16 hole in. A piece of 1/8” Thike metal and it broke
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AUTISTICWEREWOLF
> 3 dayThe drill bits have this nasty habit of unscrewing with use. If everything holds together these drill bits work fine on light weight metal studs. If you are drilling through the old thicker metal studs you will need an impact drill in addition to this item.
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S. Halsey
> 3 dayI’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).
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Russell Zimmerman
> 3 dayLike them for drilling big holes quickly in mild steel up to 1 inch thick
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. |