2-Flute Long Neck End Mill for Hardened Steel / 4-Flute Long Neck End Mill for Hardened Steel

Product catalog summary

Overview

This document provides a detailed comparison and specification data for Mugen Coating Premium long neck end mills designed for machining hardened steel. It covers 2-flute and 4-flute variants, including square end mills optimized for deep configuration machining on pre-hardened and hardened steel.

Product Types and Codes

2-Flute Long Neck End Mill for Hardened Steel: Model MHRH230
4-Flute Long Neck End Mill for Hardened Steel: Model MHRH430
Long Neck Square End Mill: Designed for deep machining on hardened steel

Each product type is associated with multiple code numbers indicating different sizes and specifications.

Specifications

The document lists extensive size variations with parameters including:

Diameter (Dia.) ranging from 0.3 mm up to 50 mm
Overall length, shank diameter, length of cut, neck taper angle, neck diameter, and effective length
Number of flutes: 2 or 4 depending on model
Helix angle and coating type (Mugen Coating Premium)
Material compatibility: Hardened steels such as S50C, NAK55, NAK80, HPM-1, HPM-38, STAVAX, SKD61, SKD11, PD613, and high-speed tool steel SKH

Performance Parameters

Recommended machining parameters are provided for different work materials, including:

Feed rates
Spindle speeds
Depths of cut

These parameters are tailored to optimize tool life and machining efficiency on various hardened steel grades.

Pricing and Ordering Information

Each tool variant is associated with a retail price in Japanese Yen (JPY), linked to specific code numbers and sizes. This facilitates ordering and inventory management.

Safety and Usage Notes

The document includes a caution note emphasizing safety during use and mentions that specifications may change without notice for product improvement.

Contact Information

Manufacturer's contact details are provided for export inquiries, including telephone and fax numbers, located in Tokyo, Japan.

Summary

This technical document serves as a comprehensive reference for selecting and ordering Mugen Coating Premium long neck end mills for hardened steel machining. It details product variants, dimensional specifications, machining parameters, and safety considerations to support optimal tool application in industrial settings.

Catalog excerpts

2-Flute Long Neck End Mill for Hardened Steel / 4-Flute Long Neck End Mill for Hardened Steel-1

:k End Mill for Hardened Steel !nd Mill for Hardened Steel Mugenjflbating Premium

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2-Flute Long Neck End Mill for Hardened Steel / 4-Flute Long Neck End Mill for Hardened Steel-2

Mugen Coating Premium 2-Flute Long Neck End Mill for Hardened Steel 4-Flute Long Neck End Mill for Hardened Steel Adoption of Mugen Coating Premium for Hardened Steel Long A/ecfr Square End Mill for machining deep configuration on pre-hardened and hardened steel Coating Premium Mugen Coating Premium Copper Raw Material NAK, etc. STAVAX HSS Mugen Coating Premium for the machining of Hardened Steel (48 to 65 HRC) Available for longer and more stable tool life on the machining of hardened steel comparing with the j£MïSJt (HV) Coating Hardness (HV) lÉ1b§f]fê;Sr£ (°C) Oxidation Onset Temperature(°C)...

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2-Flute Long Neck End Mill for Hardened Steel / 4-Flute Long Neck End Mill for Hardened Steel-3

Mugen Coating Premium to improve accuracy and tool life on machining hardened steel! Numberof Flutes Helix Angle Mugen Coating Premium Micro Grain Carbide Unit [Size: mm/Retail Price :JPY] When you order, indicate MHRH230 ■ When you order, indicate MHRH230 (D)x(2i). • Improve tool rigidity for precision machining! Numberof Flutes Helix Angle Mugen Coating Premium Micro Grain Carbide Unit [ Size: mm / Retail Price: JPY] TT-ff-fta ■ MHRH430 2J«(D) x*x*g(2i) £f|S LTT£ L\ ■ When you order, indicate MHRH430 (D)x(2i).

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2-Flute Long Neck End Mill for Hardened Steel / 4-Flute Long Neck End Mill for Hardened Steel-5

5F., Shinminamioi., 1-13-5, Minamioi, Shinagawa-ku, Tokyo 140-0013 Japan Fax. +81-3-3763-2280 Tel. +81-3-3763-4619 Export Dept. MHRH430 Work Material Dia. Effective Length Hardened Steel S50C NAK55 NAK80 HPM-1 Hardened Steel HPM-38 STAVAX SKD61 Hardened Steel Spindle Speed Feed Depth of cut Spindle Speed Notes CAUTION 08' 10 Attention on Safety Specifications may change without notice for improvement. Feed Depth of cut Spindle Speed Feed SKD11 PD613 Depth of cut High speed tool steel Spindle Speed Feed SKH Depth of cut

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