Buy Makita 714085-A Carbide Hole Saw, 3-InchMakita 714085-A Carbide Hole Saw, 3-Inch Product Description:
- Lasts 15x longer and drills 2.6x faster than Bi-M Hole Saws
- Specially designed carbide tips for cutting clean holes
- Max. cutting depth of 1/8-Inch with 2-1/2-Inch overall length
Product Description
Makita 714085-A 3-Inch Carbide Tipped Hole Saw BitFeatures:Lasts 15x longer and drills 2.6x faster thanBi-M hole saws Specially designed carbide tips for cutting clean holesCuts a 3 inch diameter hole; max. depth of 1/8 inch with a 2-1/2 inch overall lengthWhat's In the Box:Makita 714085-A 3-Inch Carbide Tipped Hole Saw Bit
Customer Reviews
Most helpful customer reviews
0 of 0 people found the following review helpful.
Works great on stainless
By iFly
I used this saw for drilling holes in a stainless steel tank. It cuts a clean, circular hole very quickly. I used it in my milling machine for several holes, but later discovered that it works remarkably well with an 18v hand drill as well. Using appropriate speeds and lubricants for the materials involved (e.g., go slow when drilling stainless steel), I think this tool would last practically forever.The size of the hole is just about perfect for welded connections to 1 1/2" sanitary piping.
1 of 2 people found the following review helpful.
fast cutting carbide teeth but expensive
By Peter Mitchell
The Makita carbide hole saw has tungsten carbide teeth that cut a lot faster than the tiny high speed steel teeth of a bi-metal hole saw. The tungsten carbide teeth stay sharp a lot longer. Good for stainless steel which can get harder as it is being drilled if it gets hot.We have started to use the new Blue Boar TCT hole cutters for stainless steel instead of the Makita and Greenlee ones. The Blue Boar cost half as much and cut just as well and we like being able to use them on a regular hole saw mandrel and that they use 1/4" pilot bits. If we break a pilot bit out in the field we can use a HSS pilot bit from another arbor and not stop the job.Blue Boar TCT Metal Pro 3" (76mm) tungsten carbide hole cutter. Up to 5/16" thick stainless steel, sheet metal, cast iron, aluminum, copper, brass, steel plate, fiberglass, FRP. More holes per dollar than high speed steel or bi-metal hole saws
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