Mollom Heavy Duty Carbide Hole Saw, Hole Cutter cuts Stainless Steel, mild Steel, Iron, Copper, Brass, Plastic (3 76mm)
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Matt
> 24 hourUnfortunately you get what you pay for. The pilot bits arent stepped correctly. This will make the hole saw jump in and break teeth. I looked for knew pilot bits like the kind my klien set has but I cant find them long enough. The hole saws are pretty good. Once I predrilled a pilot hole they cut well.
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Ken M.
> 24 hourCut fine but a weak shank that breaks almost immediately when you start to drill. Might be ok in plastic with a very weak drill motor.
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SS
> 24 hourI bought this for sheet metal. It worked pretty well. I did have to go in reverse to get a groove going and go slow so I didnt rip the metal. Lowest priced one I could find.
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RedRanger
> 24 hourI havent used these yet but they appear to be a quality product. I will repost when I have cut the first hole.
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Era O'Conner
> 24 hourI was originally happy that I found a cheaper hole saw compared to the EZARC brand I bought previously but the picture showed the result after the first use. All the carbide cutting tips that are welded onto the tool broke off from their welding. I was trying to cut through about a 1/8 sheet metal. Sheet metal 1, Mollom Hole Saw 0
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JeepOFFROAD
> 24 hourBought 2 different sizes and extra bit pack. Complete waste of time and $$. I am experienced tool and craftsman, this is worst cutting product i have seen all my life. The center drill bit is so brittle it breaks immediately with little to no cutting pressure at all. Bad, Bad Bad!!!
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Fred Haugen
> 24 hourTeeth stay sharp, bell doesn’t flex, this works great with a drill press.
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Reno K.
> 24 hourNot bad. I cut our kitchen sink that has 18 gate metal. It cut fairly easy. Would recommend
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Rosetta Barton I
> 24 hourProduct was as advertised
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Robert Wellman
> 24 hourEDIT: After using a better drill bit and Blue Loctite on set screw,, the hole saw worked fine. Bumped it up to 3 stars and overall, disappointed but made it work. Drill bit did not center properly and even broke on a test piece. Will update after I use a different bit and am able to complete an actual cut. This is currently being used on aluminum, 1/2 thick.
Features：
- 100% brand new and high quality Tungsten Carbide Tipped Hole Saw Set
- High precision, smooth cutting, especially impact resistance, wear resistance. Sharp gears and anti-cutting with lower consumption make the product a long service life；
- Smooth cut with perfect cutting quality for every hole.
Specification:
- Suitable for: stainless steel, steel plate，iron, aluminum, and various types of pipes；
- Material: TCT Carbide；
Tips: This Hole Saw Cannot be used for concrete, tiles and stone. Do not forget to use a lubricant so that the bit does not overheat. It can be water or some kind of oil.
Applications
Smooth cuts into up to 5mm thick material like stainless steel, high alloy steel, aluminum, plastic, FRP and PVC.，Widely used for home decoration work, e.g. drill holes on metal plate in the kitchen room, door structure and cable box. Heavy usage on industrial plants, e.g. applications in heating, ventilation and air conditioning demand an enduring hole saw that delivers a precise cut into high quality stainless steel.，Precise drilling for electric boxes to smoothly assemble buttons, switches and displays.
Features：
- Cuts quick, precise holes in stainless steel, mild steel, iron, copper.
- Split point pilot drill bit prevents bit walking.
- Integrated flange prevents the operator from drilling beyond the sheet metal.
- All parts are packed in a rust-proof aluminum carrying case.
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Multi-tooth Alloy Cutter HeadThe cutter head adopts a multi-tooth combination design, which is composed of three groups of cutting edges, inner, middle and outer, so that each tooth can be easily stressed during the cutting process, making the cutting smoother and faster. |
Carbide TechnologyTough Tungsten Carbide teeth extend past inside and outside walls for reduced friction and much faster cutting.
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Stepped Pilot Drill Bit DesignProtect carbide teeth from impacting when the pilot drill bit through the cutting material，Eject the slugs easily, reduce the chip-blocking problem because of the spring design |
Warm Tips:
- Please insert the flat end of the pilot drill bit into the hole of the hole saw and lock it with a screw to effectively prevent the pilot drill bit from shifting, breaking and other problems and prolong the lifetime.
- This Hole Saw cannot be used for Concrete,tiles and stone.
- Do not forget to ues a lubricant so that the bit does not overheat.