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United Kingdom-English (EN)-Metric
R4678.1
R4678.1
R4678.1
R4678.1
Main properties
Material ID: 7625171
ISO Code: R4678.1
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Description

High-performance FORCE M drill with DIN 6535HA NC parallel shank, diameter 8.1mm with an overall length of 89mm and flute length of 47mm according to DIN 6537 K standard with 140° S-shape 4-facet split point, solid carbide with TiAlN coating, continiously thinned parallel web and through coolant holes for 3xD drilling without pecking in stainless steel and super-alloy

Product Feature

Titanium Aluminium Nitride Coating
Hard Material (Solid Carbide)
DIN 6537 K
3×D Usable Tool Depth to Diameter Ratio
Drill Point 140°
DIN 6535 HA Cylindrical Shank
Continuously Thinned Web Flute Design
Through Tool Coolant

Product Detail

DescriptionValue
Product nameR4678.1
Ordering code ANSIR4678.1
EAN number7320760836781
Connection diameter - millimeter (DCON MS)10 mm
Connection diameter tolerance machine side (TCDCONMS)h6
Cutting diameter - millimeter (DC)8.1 mm
Length chip flute - millimeter (LCF)47 mm
Overall length - millimeter (OAL)89 mm
Shank length - millimeter (LS)40 mm
Product LineFORCE M
ISOR4678.1
ANSIR4678.1
Brand NameDormer Pramet
Net weight - grams48.77
Gross weight - grams48.77
Product number (SAP)86034693
EDP number7625171

Cutting Conditions

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