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Paul Horn
Groove milling by circular interpolation 380/381

Groove milling by circular interpolation 380/381

Product catalog summary

Overview

This document provides detailed technical specifications, parts information, and ordering notes for groove milling tools using circular interpolation, specifically focusing on milling shanks, milling cutters, disc milling cutters, and indexable inserts designed for groove milling applications.

1. Milling Shank (Type M380/381)

Diameter: 45.0 mm
Features: Available with through coolant supply (model 380.0044.03BIK)
Spare parts: Milling shank, screws, TORX PLUS® wrench (T20PQ, torque 6.0 - 6.5 Nm)
Dimensions: Various models with cutting edge diameter (Ds) 44 mm, max groove width (tmax) 4 mm, length 125 mm, and cutting angle 14°
Ordering: Further sizes available on request

2. Milling Cutter (Type 380)

Groove depth: Up to 5.0 mm
Groove width: Up to 6.0 mm
Cutting edge diameter: 63 mm or 80 mm depending on model
Features: Versions with and without through coolant supply (IK suffix indicates coolant supply)
Spare parts: Milling cutter head, screws, washers, TORX PLUS® wrench (T20PQ, torque 6.0 - 6.5 Nm)
Standards: Cutter hole and cross keyway conform to DIN 138
Ordering notes: Milling arbor sold separately except for some models where bolt screw is included

3. Disc Milling Cutter (Type 381)

Groove depth: Up to 5.0 mm
Groove width: Up to 6.0 mm
Cutting edge diameter: 63 mm, 80 mm, and 100 mm options
Features: Right hand (R) and left hand (L) cutting versions available
Spare parts: Disc milling cutter, screws, TORX PLUS® wrench
Standards: Bore with longitudinal keyway per DIN 138

4. Coupling Systems

HSK Coupling System: Milling cutters with through coolant supply available in various diameters (44 mm to 80 mm) and groove depths up to 5.0 mm
ABS Coupling System (KOMET licensed): Similar specifications as HSK system with through coolant supply and various sizes

5. Indexable Inserts (Type 314)

Application: Designed for groove milling with milling cutters (Types 380, 381, ABS..380, HSK..380)
Groove depth: Up to 5.0 mm
Groove width: 1.10 mm to 5.15 mm depending on insert
Carbide Grades: Multiple grades available including uncoated and coated carbide, brazed/cermet types
Cutting edge radius and dimensions: Detailed dimensions provided for various inserts, including radius (r), width (w), thickness (s), and chamfer options
Versions: Right hand (R) and left hand (L) versions available
Special inserts: Inserts for aluminum machining and for circlip grooves conforming to DIN 471/472 with or without chamfered groove edges

6. Spare Parts and Tools

TORX PLUS® wrenches (T20PQ) with recommended torque 6.0 - 6.5 Nm for screws
Washers and screws specific to each cutter type
Ordering notes emphasize separate ordering of milling arbors where applicable

Critical Information and Recommendations

Use of through coolant supply versions (IK suffix) is recommended for improved cooling and tool life
Compliance with DIN 138 for cutter hole and keyway ensures compatibility with standard milling arbors
Correct selection of carbide grade and insert type is essential for optimal performance depending on material and application
Right hand and left hand versions must be specified when ordering
Torque specifications for screws must be strictly followed to ensure secure assembly

Summary

This document comprehensively details groove milling tools by circular interpolation, covering milling shanks, cutters, disc cutters, coupling systems, and indexable inserts. It provides precise dimensions, part numbers, spare parts lists, and ordering notes. The inclusion of through coolant supply options and adherence to DIN standards are key features. Proper selection of tool types, inserts, and carbide grades tailored to specific machining needs is emphasized for efficient and reliable groove milling operations.

Catalog excerpts

Groove milling by circular interpolation 380/381-1

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING SHANK from bore

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Groove milling by circular interpolation 380/381-2

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING SHANK Type for use with Indexable insert Picture = right hand cutting version shown Weitere Baugrölien auf Anfrage Further sizes upon request Fràserschaft 308.0044.03BIK ist mit innerer Kühlmittelzufuhr! Milling shank 380.0044.03BIK has a through coolant supply! Spare parts

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Groove milling by circular interpolation 380/381-3

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type Aufnahmebohrung und Mitnahme nach DIN 138 Cutterhole and cross keyway as per DIN 138 for use with Indexable insert Picture = right hand cutting version shown Weitere Baugrölien auf Anfrage Abmessungen in mm Further sizes upon request Dimensions in mm Spare parts

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Groove milling by circular interpolation 380/381-4

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type with through coolant supply Aufnahmebohrung und Mitnahme nach DIN 138 for use with Indexable insert IK=innere Kühlmittelzufuhr Abbildung = rechtsschneidend IK=through coolant supply Picture = right hand cutting version shown Weitere Baugròlìen auf Anfrage Abmessungen in mm Further sizes upon request Dimensions in mm Frâsdorn gehort nicht zum Lieferumfang. Bitte séparât bestellen! Ordering note: Milling arbor is not combined with milling cutter - seperate order required! Spare parts

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Groove milling by circular interpolation 380/381-5

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type Aufnahmebohrung und Mitnahme nach DIN 138 for use with Indexable insert Picture = right hand cutting version shown Weitere Baugròlìen auf Anfrage Further sizes upon request Spare parts

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Groove milling by circular interpolation 380/381-6

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type with through coolant supply Aufnahmebohrung und Mitnahme nach DIN 138 Picture = right hand cutting version shown for use with Indexable insert IK=innere Kühlmittelzufuhr IK=through coolant supply Weitere Baugròlìen auf Anfrage Further sizes upon request Fràseranzugsschraube 030.0012.0726 gehort zum Lieferumfang. Ordering note: Bolt screw 030.0012.0726 is combined with the milling cutter. Spare parts

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Groove milling by circular interpolation 380/381-7

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type with through coolant supply Cutting edge 0 from for use with Indexable insert Abbildung = rechtsschneidend HSK-coupling system Picture = right hand cutting version shown Weitere Baugròlìen auf Anfrage Abmessungen in mm Further sizes upon request Dimensions in mm Spare parts

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Groove milling by circular interpolation 380/381-8

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation MILLING CUTTER Type with through coolant supply Cutting edge 0 from ABS-Lizenz KOMET ■'ABS-Licence KOMET Picture = right hand cutting version shown for use with Indexable insert Lizenz KOMET ABS-coupling system Licence KOMET Weitere Baugrölien auf Anfrage Further sizes upon request Spare parts

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Groove milling by circular interpolation 380/381-9

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation DISC MILLING CUTTER Type Cutting edge 0 from Bohrung (d2) mit Làngsnut nach DIN 138 Bore (d2) with longitudinal keyway to DIN 138 for use with Indexable insert R = rechtsschneidend - links verzahnt R = right hand cutting - left side mounted L = linkssschneidend - rechts verzahnt L = left hand cutting - right side mounted Ausführung R oder L angeben Weitere Baugròlìen auf Anfrage Further sizes upon request Spare parts

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Groove milling by circular interpolation 380/381-10

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation INDEXABLE INSERT Type Widths for circlip grooves DIN 471/472 R = right hand version shown L = left hand version for use with Milling Cutter Ausführung R oder L angeben Carbide grades

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Groove milling by circular interpolation 380/381-11

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Groove milling by circular interpolation 380/381-12

NUTFRÀSEN (Zirkular) GROOVE MILLING by circular interpolation INDEXABLE INSERT Type Abmessungen für Seegerringnuten DIN 471/472 mit Nutaulìenkantenfasung Widths for circlip grooves DIN 471/472 with chamfer R = right hand version shown L = left hand version for use with Milling Cutter ▲ ab Lager / on stock A 4 Wochen / 4 weeks • Haupteinsatzbereich / main recommendation O bedingt einsetzbar/ alternative recommendation I unbeschichtete HM-Sorten / uncoated grades | beschichtete HM-Sorten / coated grades bestuckt/Cermet / brazed/Cermet Ausführung R oder L angeben Carbide grades

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