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R18A Jobber Drill
Material ID: 5999363

Jobber length drill with straight shank, diameter 0.1405" (N28) with an overall length of 2.7/8" and flute length of 1.3/4" according to NAS907 Type A standard with 118° general purpose split point, HSS with steam tempered finish for 4xD drilling without pecking in steel and cast iron

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Product Feature

Steam Tempered (Steam Oxide) Surface Treatment

High Speed Steel Tool Material

NAS907 – Aerospace Drill Standards

4×D Usable Tool Depth to Diameter Ratio

Drill Point 118°

Cylindrical Shank / Straight Shank

Right Hand Rotation / Cutting

Product Detail
EAN number086071181282
Product number (SAP)86032510
Ordering code ANSIR18AN28
Gross weight - grams4.14
Length chip flute - inch (LCF)1.75 inch
Cutting diameter - millimeter (DC)3.57 mm
Length chip flute - fractional inch (LCF)1.3/4
Overall length - fractional inch (OAL)2.7/8
Overall length - millimeter (OAL)73.03 mm
Cutting diameter (wire gauge size) (DC)N28
Cutting Conditions