Document Overview

This technical document provides comprehensive specifications, grades, tool series, inserts, hardware, and operating guidelines for a wide range of cutting tools used primarily in milling and steel machining applications. It covers tool grades, insert types, cutter dimensions, machining parameters, and best practices to optimize tool life and machining performance.

1. Grades and Applications

The "Gold Rush" series grades are detailed with specific coatings and treatments for enhanced wear resistance and toughness. Key grades include:

• IN2510 (PVD): High wear resistance for gray and ductile cast iron, suited for medium/low speed machining.
• IN2540 (PVD): For alloy, mold, and normal steels; excels in dry milling and medium to rough machining.
• IN6530 (CVD): Balances toughness and wear resistance for roughing steels, alloy, and stainless steels.
• IN2505 (PVD): Combines wear resistance and toughness for low carbon, alloy, mold, and stainless steels in medium to finish machining.
• IN2530 (PVD): Designed for steel and stainless steel at medium to low speeds.

Advanced PVD and CVD coatings improve tool life, reduce friction, and enhance surface finish quality.

2. Tool Series and Specifications

Multiple tool series are described with detailed dimensional data and application notes:

• Series 12S1X, 12S1E: Center cutting endmills with diameters from 1.000" to 1.500", various flute counts, max depth of cut, extension lengths, and insert sizes.
• Series 1KJ1_ and 1KJ1_ (TopOn): 0-degree lead endmills with insert counts, ramp angles, and insert series specified.
• Series KJ: 0-degree lead facemills with 6 indexes, detailing bore diameter, retention bolts, coolant options, and insert series.
• Series 1DJ1F, 1DJ1P and TopOn variants: 0-degree lead endmills with 6 indexes, cutter dimensions, and insert series.
• Series DJ_F, DJ_P: 0-degree lead facemills with 6 indexes, including bore diameter, keyway, retention bolts, and insert series.

3. Inserts and Hardware

Insert specifications include part numbers, corner radii (.015" to .125"), applications (multi-purpose, high-temperature, aluminum polishing), and compatible grades matching tool grades for optimized performance. Hardware such as screwdrivers (SM35-076-10 DS-T10T for 12mm, SM40-093-20 DS-T15T for 18mm) is specified for installation and maintenance.

4. Operating Guidelines

• Ramp angles and maximum depth of cut vary by tool series and insert radius, typically from 0.275" to 0.590" cut depths.
• Coolant options include through-coolant designs or no coolant capability depending on tool series.
• Side inserts with corner radii no larger than 0.031" are recommended for certain series.

5. Performance Benefits

• Extended and stable tool life in continuous and interrupted cuts.
• Reduced cutting friction and minimized built-up edge, especially on exotic materials.
• High surface finish quality and improved insert adhesion and chipping resistance.

6. Technical Summary of Milling Cutters and Inserts

6.1 Insert Specifications and Grades

Inserts vary by corner radius (.015" to .062") and application (multi-purpose, aluminum polishing, high-temperature). Grades include IN2505, IN2510, IN2530, IN2540, IN10K, IN6515, and IN70N, tailored for specific materials and machining conditions.

6.2 Cutter Series and Dimensions

Series such as 25J3P, DJ6T/DJ5T, ON5H/ON6H, OP1N, OP6N, and 1DG1H are detailed with parameters like effective diameter (D1), bore diameter (D2), keyway size (K), height (H), length of cut (L1), extension length (L2), and number of inserts, critical for selecting appropriate cutters.

6.3 Cutter Types and Lead Angles

• 0° Lead Extended Flute Shell and End Mills (Series 25J3P)
• 0° Lead Facemills with 6 or 8 indexes (Series DJ6T, DJ5T)
• 45° Lead Facemills with 16 indexes (Series ON5H, ON6H, OP1N, OP6N)
• High Feed Endmills with 4 or 6 indexes (Series 1DG1H, 1TG1F)

6.4 Insert Geometry and Application Notes

Insert geometries include positive geometry, wiper flats (improving surface finish by ~20 points), flat top, keen edge, anti-notch, faceted corners, and silicon nitride materials. Inserts target steel, iron, titanium, aluminum, non-ferrous metals, and high-temperature alloys.

6.5 Hardware and Accessories

Retention bolts, screwdrivers, torque wrenches, insert driver blades, and optional torque bits are specified to ensure secure insert installation and maintenance.

6.6 Operating Guidelines and Limitations

Maximum depth of cut (DOC) ranges from .078" for high feed endmills to .20" for facemills. Ramp angles and coolant through options influence machining efficiency and tool life.

6.7 Summary of Key Parameters

6.8 Recommendations and Best Practices

• Use wiper inserts to enhance surface finish within specified feed per revolution limits.
• Select insert grade and geometry based on workpiece material and machining conditions.
• Adhere to maximum depth of cut and ramp angle guidelines to optimize tool life and performance.
• Utilize appropriate hardware and torque tools for secure insert retention.
• Consult detailed operating guidelines for machining parameters and procedures.

7. Technical Summary of High Feed Milling Cutters and Inserts

7.1 Series DG6H - High Feed Facemill with 6 Indexes

Facemills designed for high feed rates with 6 indexable inserts, bore diameters 2.0 to 6.0 inches, ramp angles 0.2° to 1.0°, max DOC 0.078", and coolant capabilities including plunging and ramping. Compatible inserts include grades IN2530, IN2505, IN2540, and IN6530 with 0.118" radius.

7.2 Series 1TG1F - High Feed Endmill with 4 Indexes

Endmills with diameters 0.625" to 1.5", extensions up to 6.25", max DOC 0.027" to 0.039", ramp angles 0.5° to 1.5°, and coolant features for various milling operations.

7.3 Series TG1F - High Feed Facemill with 4 Indexes

Facemills with 4 inserts, bore diameter ~0.75", ramp angles up to 0.3°, supporting coolant channeling and multiple milling operations.

7.4 Series 15M1P and 5M_P - 13mm Inserted Cutters, High Feed

Cutters with 13mm inserts for high feed milling, diameters from 1.25" to 5.0", multiple inserts (2 to 11), ramp angles 0.4° to 5.6°, coolant through capability, and both Weldon and cylindrical shanks.

7.5 Series 5G_M - 19mm Inserted Cutters, High Feed

19mm insert cutters with diameters 3.0" to 6.0", 5 to 10 inserts, ramp angles 0.4° to 1.6°, and optional coolant through capability.

7.6 Inserts and Hardware

Insert grades include IN2505, IN2530, IN4030, IN4035, and IN4005 with corner radii 0.031" to 0.147" and max DOC 0.078" to 0.147". Hardware includes retention bolts, coolant bolts, screwdrivers, and driver bits.

7.7 Series QHU - Backdraft Plunge Cutters

Plunge cutters with coolant and backdraft features, bore diameters 2.0" to 4.0", ramp angles 2°, and optional retention and coolant bolts.

7.8 Critical Information and Recommendations

• Max DOC ranges from 0.027" to 0.147" depending on series.
• Ramp angles critical for performance, ranging 0.2° to 5.6°.
• Coolant through capability enhances tool life and machining quality.
• Proper insert grade and corner radius selection essential for application.
• Consult operating guidelines for detailed instructions.

8. Additional Tool Series and Hardware

Includes series DD6H (high feed facemills with 8 indexes), 1TJ1Q (0° lead endmills), TJ5Q/TJ6Q (0° lead facemills), 1TJ1N, TJ5N/TJ6N, TN1N (45° lead facemills), 15B1B and 1A7_ (button cutters), 1DE1H and DE6H (button endmills and facemills), and 12A9/12A5 (ball nose endmills). Detailed dimensions, insert compatibility, coolant options, and ramp angles are provided.

9. Ball Nose and Slotter Cutters

Series 12A8 (ball nose taper steel cutter bodies), 2TW7K (ball nose endmills), EF6J (finishing facemills), VJ6K (0° lead facemills), 3EJ6 and 3VJ5V (axial and radial drive slotters) are described with insert series, corner radii, and hardware specifications.

10. Machining Parameters and Material Guidelines

Detailed machining parameters for materials including aluminum alloys, cast iron (gray and nodular), steels (low/high carbon, alloyed, tool), stainless steels (300 and 400 series), nickel alloys, and titanium are provided. Parameters include Brinell hardness, surface feet per minute (SFM), feed per insert, width of cut (WOC), and coolant recommendations.

11. Feed Rate Guidelines Based on Width of Cut (WOC)

Starting feed rates for extended flute mills vary by material and radial width of cut, expressed as fractions of tool diameter. For example, aluminum alloys have feed rates from 0.010 to 0.015 inches depending on WOC, while steels and cast irons have lower feed rates.

12. Coolant Usage Recommendations

• Coolant is generally recommended for aluminum, nickel alloys, and titanium to improve tool life and surface finish.
• For cast iron and many steels, coolant is often not required, especially at higher speeds.
• Stainless steel coolant use depends on speed and grade; may be optional or recommended.

13. Best Practices and Notes

• Feed and speed values are starting points; optimize based on machining conditions.
• Depth and width of cut significantly affect optimal parameters.
• Adjust feeds and speeds to balance tool life, surface finish, and productivity.
• Use specific inserts (e.g., IN2006) for hardened steels above 58 Rc.

Summary

This document serves as a detailed technical reference for selecting, configuring, and operating milling cutters, facemills, endmills, and button cutters with indexed inserts. It provides critical information on tool grades, insert compatibility, cutter dimensions, machining parameters, hardware requirements, and best practices to maximize tool life and machining quality across a broad range of materials and applications.