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Countersink - 90°
Material ID: 6381763

Countersink with 3-flutes, 90° chamfering angle, maximum diameter 12.40mm with an overall length of 56mm and a head length of 10.6mm and 8mm straight shank, according to DIN 335 C standard to produce a conical seat for ISO Metric countersunk-head screws with a minium hole diameter of 2.80mm, cobalt based HSS-E with standard AlTiCN coating for machining alloy and tool steel, ferritic, martensitic and austenitic stainless steel and grey, malleable, ductile and compacted graphite cast-iron

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Product Feature

Aluminium Titanium Carbon Nitride Coating

High Speed Cobalt Steel Tool Material

DIN 335 C – Straight Shank Countersink Standards

Right Hand Rotation / Cutting

90° Countersink

Cylindrical Shank / Straight Shank

Product Detail
EAN number7320760669020
Product number (SAP)86018296
Ordering code ANSIG57012.4
Gross weight - grams31
Cutting diameter second cutting step - millimeters (DC_2)12.4 mm
Cutting diameter step - millimeter2.8 mm
Length chip flute - millimeter (LCF)10.6 mm
Overall length - millimeter (OAL)56 mm
Connection diameter - millimeter (DCON MS)8 mm
Flute count (NOF)3
Cutting Conditions