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R18B Jobber Drill
Material ID: 5999062

Jobber length drill with straight shank, diameter 0.1850" (N13) with an overall length of 3.1/2" and flute length of 2.5/16" according to NAS907 Type B standard with 135° heavy duty 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 135°

Cylindrical Shank / Straight Shank

Right Hand Rotation / Cutting

Drill Point 135°

Standard Spiral Flute Design

Product Detail
EAN number086071182135
Product number (SAP)86032546
Ordering code ANSIR18BN13
Gross weight - grams9
Length chip flute - inch (LCF)2.3125 inch
Cutting diameter - millimeter (DC)4.7 mm
Length chip flute - fractional inch (LCF)2.5/16
Overall length - fractional inch (OAL)3.1/2
Overall length - millimeter (OAL)88.9 mm
Cutting diameter (wire gauge size) (DC)N13
Cutting Conditions