122736. Low radial forces even when spot drilling on faces with up to 45 Deg slope. After spot drilling, the normal feed rate value can be used. Special point geometry for generating 180 Deg flat-bottomed holes. when spot drilling on sloping surfaces up to 15 Deg : reduce the feed rate f to 50 %, up to 30 Deg: reduce the feed rate f to 40 % and up to 45 Deg: reduce the feed rate f to 25 % of the stated value. Advantage: The 180 Deg point angle permits drilling and counterboring in a single operation. With 4 guide chamfers to stabilize the drill in the hole. Recommendation: When using the solid carbide 180 Deg drill it is absolutely essential for process reliability: when spot drilling on flat surfaces to drill a pilot hole 1xD using pilot drill No. Note: Flute length LC = L2 + 1.5 x DC. Flute geometry for optimum chip evacuation.
Cutting Tools,Drill Bits,Jobber Length Drill Bits
Solid Carbide Drill, Plain Shank, 180 Deg, TiAlN Coated, 14 Mm
Specifications of Solid Carbide Drill, Plain Shank, 180 Deg, TiAlN Coated, 14 Mm | |
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Category | |
Instock | instock |