Overview of X’S-MILL GEO:
X’S-MILL GEO utilizes advanced flute geometry for efficient groove milling and excellent chip ejection. It is made from tough micro-grain carbide, offering extended tool life, and features a TiAIN coating for high heat resistance. This multi-functional end mill is suitable for high-speed grooving and precise side milling.

Work Materials:
Suitable for a variety of materials including Carbon Steels, Alloy Steels, Pre-Hardened Steels, Hardened Steels, Stainless Steels, Nickel Alloys, Titanium Alloys, and Cast Irons.

Performance Comparison:
NACHI’s GEO Mill demonstrates superior cutting ability and surface finish, with reduced corner wear by 50% compared to competitors.

DLC-MILL Features:
Provides excellent surface finish with low friction due to DLC coating, designed for dry milling with excellent chip control.

Work Materials for DLC-MILL:
Suitable for Aluminums, Aluminum Alloys, Aluminum Alloy Casting, Aluminum Alloy Die-casting, and Copper Alloys.

SG-FAX End Mill Series:
Offers high efficiency similar to solid carbide, ideal for hard-to-cut materials, with high resistance to chipping and a composite multi-layer SG coating for improved wear resistance.

X’s-mill Series:
Premium solid carbide coated end mills improve die machining efficiency, ideal for medium and high-hardness materials with excellent chipping resistance.

X’s-mill HARD:
Designed for high-hardness die machining with high efficiency, featuring a new coating and micro-grain carbide for twice the tool life compared to others.

Specifications:
X’s-mill HARD end mills are designed for precision machining of high-resistance materials, featuring a unique coating and micro-grains of carbide for enhanced chip evacuation and doubled tool life. Available in various diameters and configurations, including 6-flute designs.

Material and Performance:
Made from 1.2379 X155CrMoV121 material with hardness levels of 40 HRC and 60 HRC, capable of achieving high-quality surfaces on hardened steel exceeding 60 HRC.

Cutting Conditions:
For a diameter of 10 mm, the recommended cutting speed is 75 m/min, with a feed rate of 0.097 mm/tooth, suitable for dry machining.

Tool Life and Coating:
Comparison shows superior performance of X’s-mill HARD with longer cutting lengths before chipping occurs.

Recommendations:
When resharpening, grind the cutting face only. Detailed list of available sizes and stock information for various end mill configurations is provided.

Conclusion:
X’s-mill HARD end mills are highly suitable for micro milling of die and mold steels, offering a wide range of sizes for different milling operations.

Product Specifications:
End mills are categorized by type, such as X's-mill WAVY, DLC-mill, and others, each designed for specific machining tasks. Dimensions are provided in millimeters, including diameter, length, and other relevant measurements.

Cutting Conditions:
Specific cutting conditions are outlined for different materials, with recommendations for resharpening to maintain tool performance.

Product Listings:
Each product listing includes the number of teeth, applicable inserts, and stock status.

Special Features:
Some end mills feature DLC coating for enhanced durability and performance, particularly in dry cutting applications.

Recommendations:
For resharpening, grind only the cutting face to ensure longevity and effectiveness.

Conclusion:
The document serves as a comprehensive guide for selecting the appropriate end mill for specific machining tasks, with detailed specifications and recommendations to optimize performance and tool life.

Specifications:
Lists several types of end mills, including AG-mill HEAVY, SUPER HARD END MILLS, NATAC END MILLS, and ROUGHING END MILLS, each described with its specific use.

Procedures:
For resharpening, grind the cutting face only, with tolerances provided for different end mill sizes.

Standards:
End mills conform to JIS HSS-E Co8 standards, ensuring high-speed steel with cobalt for enhanced performance.

Recommendations:
Advises on the appropriate use of each end mill type, emphasizing their suitability for different materials.

Key Data:
Tables provide detailed measurements for each end mill type, including stock availability.

Critical Information:
Emphasizes the importance of selecting the correct end mill type based on material and milling requirements.

Overview:
Provides technical specifications and guidelines for milling operations using various types of end mills, focusing on the X’s-mill GEO series.

Specifications:
Covers ball radius options, materials, and hardness ranges.

Procedures:
Recommendations for high-speed conditions in side milling and grooving.

Recommendations:
Use highly rigid machining centers for optimal performance, adjust speed and feed rate for low-speed machines.

Data Summary:
Detailed tables provide specific rotation speeds and feed rates for various materials and milling conditions.

Critical Information:
Ensure compatibility of milling conditions with specific material hardness and type.

Overview:
Provides a comprehensive guide on milling problems and their solutions, focusing on inaccuracies in cutting, chatter, and slotting issues.

Key Sections:
Outlines various milling operations, resharpening methods, and cutting conditions.

Recommendations:
Adjust milling conditions to reduce vibrations and noise, especially for low-speed machines.

Critical Information:
Regular resharpening and maintenance of tools are crucial for optimal performance and longevity.