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Your cart is empty.Amana Tool 4 facet jobber length fractional drills consist of 2 cutting edges with 2 facets per cutting edge. The Facets consist of the lip relief and the lip clearance angle. Multi-faceted drill geometries translate into improved centering accuracy, thereby producing Rounder, precise holes less likely for “Bell mouthing.” our premium grade carbide Substrate insures increased tool life by a minimum factor of 10x’s over HSS coated bits, all while Often eliminating the need for a prior center punch or spotting procedure. Also good for drill Press, #SCFD-108, (B) Cutting height: 2, (D) diameter: 1/4 (0.250), (D) shank: 1/4, overall length (L): 3-1/4scfd-108 solid carbide CNC 4 facet 118 deg drill point 1/4 dia x 2 x 1/4 shank x 3-D/4 inch long
Andrew
Reviewed in the United States on March 29, 2025
Broke in half after light use.
george hunter,jr
Reviewed in the United States on March 24, 2025
Great product
WF
Reviewed in the United States on February 19, 2024
Product is fine but delivery was late, I paid for rush delivery and they didn't even come close to the promised window.As for the bit, it's an Amana bit and top quality as expected.
Darrell
Reviewed in the United States on November 6, 2022
Super hard bit that cuts VERY fast. An hour job was trimmed down to 2 minutes. I was just burning up bits trying to put dimples in the chrome-moly barrels to secure gas blocks. This bit cuts SO fast, that I had to be very careful NOT to drill too deep. Use good cutting oil with this carbide bit and use slow drill speed. Remember a carbide bit is more brittle and is NOT intended to flex, but I did NOT have any problem with this bit breaking off.
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