R41CN16 Stub Drill
Item #:
PTD041816
Product Info
041816
Stub length drill with straight shank, diameter 0.1770” (N16) with an overall length of 2.3/16” and flute length of 1.1/8” according to NAS907 Type C standard with 135° heavy duty split point, HSS with steam tempered finish for 2.5xD drilling without pecking in steel and cast iron
Stub Drill
Item Specifications
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Drill point 135°
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NAS907
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5
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55
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5
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Steam Tempered
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Brazil
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0.177
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4.5
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N16
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6
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Right
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Primary use
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1.1/8
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Primary use
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K - Cast Iron(castings of iron and carbon alloys with >
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2% carbon content), M - Stainless steel(corrosion resistant steels with = 11% chromium content), 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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Possible use
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55.56
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2.3/16
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2.1875
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Primary use
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135
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Inch
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Stub Drill
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Cylindrical shank
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2.5