Buy Hitachi 18109 8-Teeth Polycrystalline Diamond 12-Inch Dry Cutting Hardiblade Saw BladeHitachi 18109 8-Teeth Polycrystalline Diamond 12-Inch Dry Cutting Hardiblade Saw Blade Product Description:
- 30-times longer than traditional carbide blades
- Polycrystalline Diamond Teeth (8)
- Made for cross cutting fiber cement board
- 7-1/4-Inch blade
- Comes with a 30-day limited warranty
- 7-1/4-inch PCD saw blade with 6-teeth, 5/8-inch arbor and a .087-inch kerf width
- Delivers smooth rapid cuts
- Ideal for cross-cutting and mitering cement boards and all types of siding and trim
- Polycrystalline diamond tipped teeth withstand years of repeated use and outlasts traditional blades
Product Description
Hitachi 18109 8-Teeth Polycrystalline Diamond 12-Inch Dry Cutting Hardiblade Saw Blade
Customer Reviews
Most helpful customer reviews
10 of 10 people found the following review helpful.
Cuts cleanly
By PK
Not much needs to be said. This one delivers what you want in a saw blade; no noticeable vibration, cuts cleanly (top and bottom faces!), and lasts a long time considering you are essentially cutting cement and paper. Used on a 12" Bosch SCMS.One other thing, if you are considering following the manufacturer's advice and using a power shears to cut fiber cement instead of a saw blade to minimize dust, save your money, buy a dust mask, and get this blade. The shears won't ever get you consistent edges and smooth cuts like this (I regretably wasted my money on the PC one). Also, use a sharp utility knife blade to do the 'score and snap' method for those cuts the SCMS cannot do -- and get the Malco nippers too!
6 of 6 people found the following review helpful.Must have for Hardi-Plank siding
By R. C. Stevens
Title says it all. Great blades. These things slice through fiber cement siding like a hot knife through butter. VERY low dust too. Long life on blade--I did a three car garage and attached 170 sq ft mudroom on one blade with no real noticeable dulling of blade. If you were siding a whole house or larger addition, you'd probably need two blades though.
5 of 5 people found the following review helpful.Cuts cleanly and lasts
By Chad Loder
These blades are great: clean cuts, not terribly loud, and durable. Used them on a large Hardie siding job and would use them again.
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