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A7777.9A7777.9

Jobber Drill Split Point
Material ID: 5971263

Jobber length drill with straight shank, diameter 7.9mm with an overall length of 117mm and flute length of 75mm according to DIN 338 standard with 135° split point, cobalt based HSS-E with bronze finish for 4xD drilling without pecking in steel and super-alloy

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Product Feature

Bronze Tempered (Bronze Oxide) Surface Treatment

High Speed Cobalt Steel Tool Material

DIN 338 – Straight Shank Drill Standards

4×D Usable Tool Depth to Diameter Ratio

Drill Point 135°

Cylindrical Shank / Straight Shank

Standard Spiral Flute Design

Right Hand Rotation / Cutting

h8 – Industry Standard Tool Tolerance Zone (based on diameter range)

Product Detail
DescriptionValue
EAN number7320760375501
Product number (SAP)86011004
Ordering code ANSIA7777.9
Gross weight - grams35.94
Cutting diameter - millimeter (DC)7.9 mm
Cutting diameter - inch (DC)0.311 inch
Length chip flute - millimeter (LCF)75 mm
Overall length - millimeter (OAL)117 mm
Connection diameter - millimeter (DCON MS)7.9 mm
Length chip flute - inch (LCF)2.9528 inch
ISOA7777.9
Cutting Conditions
Downloads
A7777_9_5971263_3D.stp