12901/4 Extra Length Drill
Item #:
25R1200CEX
Product Info
Extra long length drill with straight shank, diameter 0.2500” (1/4) with an overall length of 12” and flute length of 9” according to ANSI standard with 118° point angle, HSS with bright finish for 12xD drilling with pecking in steel, cast iron and non-ferrous material
Extra Length Drill
Item Specifications
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Drill point 118°
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ANSI
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10
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308
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10
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Bright
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Brazil
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1/4
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0.25
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6.35
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57
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Right
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Primary use
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9"
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Possible use
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K - Cast Iron(castings of iron and carbon alloys with >
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2% carbon content), N - Non-ferrous metals(metals including alloys without an appreciable amount of iron), P - Steel and cast steel(steels with alloy content = 10% and a hardness of <
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45HRC), S - High-temperature alloys(superalloys with high temperature stength and corrosion resistant surpassing that of stainless steel)
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HSS
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Primary use
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304.8
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12"
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12
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Primary use
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118
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Inch
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Extra Length Drill
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Cylindrical shank
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12