Solid drill head(System Ejector) type70E

Name: Solid drill head(System Ejector) type70E
Brand: Shanghai Xunxian Industrial Co., Ltd
Rating: 4.0 (6 reviews)

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Type70E Solid Drill Head for Ejector System: Custom Diameter & Modular Design

Product Overview

The Type70E Solid Drill Head for Ejector System is engineered for precision large-diameter deep hole drilling, featuring an advanced modular design with replaceable carbide blades and guides. Distinctively, each unit is custom-manufactured to your exact diameter specifications within the 25.00-65.00 mm range, ensuring optimal performance and fit for specialized applications. This tailored approach guarantees that every drill head meets the precise requirements of your project and machinery.

As a premium offering in our Ejector Drill Heads series, the Type70E exemplifies the durability and performance of Solid Carbide Ejector Tools, providing a cost-effective, high-performance solution for demanding industrial drilling operations.

Technical Specifications

Product Model: Type70E Solid Drill Head (Ejector System)
Tool Type: Modular ejector drill head with replaceable components
Diameter Range: 25.00 mm - 65.00 mm (custom manufactured to order)
Key Feature: Replaceable carbide blades and guide strips
Manufacturing: Each unit produced to exact customer diameter requirements
Construction: High-strength alloy steel body with premium solid carbide inserts
System Compatibility: Single-tube ejector drilling systems
Chip Evacuation: Optimized geometry for efficient chip removal through inner tube

Type70E Solid Carbide Drill Head for Ejector Systems - Custom Manufactured Diameter - Xunxian Industrial

Product Features & Advantages

Custom Diameter Manufacturing: Each Type70E drill head is precision-engineered to your exact diameter specifications, ensuring perfect fit and optimal performance for your specific application without compromise.
Modular Component System: Replaceable carbide blades and guides allow for economical maintenance—only worn components need replacement, reducing long-term costs by 70-80% compared to solid head replacement.
Optimized Ejector Performance: Specifically designed for single-tube ejector systems, featuring geometry that maximizes chip evacuation efficiency and coolant flow for stable, high-quality drilling.
Premium Solid Carbide Inserts: High-grade carbide cutting edges provide superior wear resistance and longevity, even in challenging materials like alloy steels and cast irons.
Rigid Construction: Robust alloy steel body ensures minimal vibration and deflection during drilling, critical for maintaining hole straightness and surface finish in deep hole applications.
Perfect Application Fit: Custom manufacturing eliminates the performance compromises often associated with using nearest-size standard tools, providing exact diameter matching for your blueprints.
Superior Chip Control: Engineered flute and guide geometry promotes consistent chip formation and smooth evacuation through the ejector system’s inner tube.

Installation and Operation Procedure

Specify Requirements: Provide exact diameter and application details when ordering to ensure custom manufacturing meets your needs.
Pre-Use Inspection: Upon receipt, verify the custom diameter and inspect all components for any transit damage.
System Compatibility Check: Confirm the Type70E is compatible with your ejector drilling system model and holder.
Component Assembly: Install the replaceable blades and guides into the main body according to provided instructions.
Secure Fastening: Tighten all fasteners to specified torque values using calibrated tools.
Diameter Verification: Use precision measuring equipment to confirm the custom diameter matches your order specifications.
Tool Installation: Mount the assembled Type70E head onto your ejector drill holder using manufacturer guidelines.
Coolant System Connection: Ensure proper high-pressure coolant supply for effective chip evacuation and cooling.
Parameter Setup: Configure speed, feed, and coolant pressure based on your specific diameter and material.
Test & Production: Conduct a test run, then begin production while monitoring tool performance and chip flow.

Application Scenarios

The custom-diameter Type70E is ideal for precision large-diameter ejector drilling across multiple industries:

Energy & Power Generation: Drilling precise holes in turbine components, generator shafts, and heat exchanger tubes where exact diameters are critical.
Heavy Machinery Manufacturing: Creating large-diameter holes in construction and mining equipment components, such as pivot pins, bearing housings, and structural elements.
Hydraulic Equipment Production: Manufacturing large hydraulic cylinders, valve blocks, and pump housings requiring specific bore sizes.
Marine & Shipbuilding: Drilling propeller shaft bearings, rudder stock holes, and other large marine components.
Industrial Mold Making: Creating large cooling channels in plastic injection and die-casting molds for automotive and appliance manufacturing.
Aerospace Component Fabrication: Precision drilling of large structural components, landing gear parts, and engine mounts.

Benefits for Customers

Perfect Diameter Match: Custom manufacturing ensures the tool exactly matches your blueprint requirements, eliminating tolerance stack-up and rework.
Significant Cost Savings: Modular design allows replacement of only worn blades and guides (typically 15-25% of tool cost) instead of the entire head.
Enhanced Process Efficiency: Exact diameter matching reduces setup time and improves first-part accuracy, increasing overall equipment effectiveness.
Reduced Inventory Investment: Order only what you need, when you need it, minimizing capital tied up in tool inventory.
Superior Hole Quality: Custom-fit tools produce holes with excellent dimensional accuracy, straightness, and surface finish.
Extended Tool System Life: The main body can be reused indefinitely with new components, maximizing return on your tooling investment.
Application-Optimized Performance: Tools manufactured for your specific application deliver better performance than adapted standard tools.

Certifications and Compliance

All Xunxian Industrial Jet Drilling System Parts are manufactured under stringent quality management protocols. Our custom manufacturing process includes full documentation and traceability for all materials and processes, ensuring consistent quality and compliance with international standards for precision cutting tools.

Customization Options

The Type70E is inherently customizable, with additional options available:

Exact Diameter Specification: Any diameter from 25.00 to 65.00 mm, typically in 0.01 mm increments.
Special Carbide Grades: Various carbide formulations optimized for specific materials (stainless steel, high-temperature alloys, etc.).
Advanced Coatings: PVD coatings (TiAlN, AlCrN, etc.) for enhanced wear resistance in abrasive materials.
Special Geometries: Modified cutting edge preparations or chipbreaker designs for specific chip control needs.
Component Kits: Pre-packaged sets of replacement blades and guides for your specific diameter.
Bulk Order Programs: Volume pricing and scheduled manufacturing for production environments with consistent diameter requirements.

Production Process & Quality Assurance

Order Analysis & Engineering Review: Your specifications are analyzed by our engineering team to ensure manufacturability and optimal design.
Material Selection: Certified alloy steel and premium carbide materials are selected based on your application requirements.
Precision Component Manufacturing: CNC machining and grinding produce components to your exact diameter specifications.
Component Fitting & Assembly: Components are test-fitted to ensure perfect assembly and function.
Dimensional Verification: Comprehensive measurement of all critical dimensions using precision equipment.
Performance Validation: Sample testing may be conducted based on order requirements to verify performance characteristics.
Final Quality Inspection: Each custom unit undergoes final inspection against your specifications before release.
Documentation & Certification: Complete documentation package provided with each custom order.

Customer Testimonials

"The custom diameter capability of the Type70E solved our specific 42.5mm bore requirement perfectly. The fit was exact, and the modular design has saved us thousands in long-term tooling costs." - Heavy Equipment Manufacturers, USA

"Ordering custom-diameter Deep Hole Ejector Tips from Xunxian has streamlined our turbine component production. The precision is unmatched, and component replacement keeps our operating costs low." - Power Systems Engineering, Germany

"We rely on Xunxian's custom Type70E heads for our large hydraulic cylinder production. The exact diameter matching eliminates honing operations, saving us significant time and cost per part." - Fluid Power Solutions, Italy

Frequently Asked Questions (FAQ)

Q: What is the lead time for custom diameter orders?
A: Typical lead time is 4-6 weeks from order confirmation, depending on specifications and current production schedule. Rush options may be available for urgent requirements.
Q: What diameter tolerance can you maintain on custom orders?
A: We typically hold diameters to ±0.02 mm for sizes up to 40mm and ±0.03 mm for sizes 40-65mm. Tighter tolerances can be discussed for specific applications.
Q: Is there a minimum order quantity for custom diameters?
A: We accept single-piece orders for custom diameters, though volume pricing applies for quantities of 3 or more identical units.
Q: How does custom manufacturing affect component replacement?
A: Replacement blades and guides are manufactured to match your specific custom diameter, ensuring perfect fit and performance when components need replacement.
Q: Can we order replacement components without re-ordering the entire head?
A: Yes, replacement blades and guides are available separately. We recommend keeping a small inventory of consumable components to minimize downtime.
Q: How does the Type70E compare to adjustable diameter ejector heads?
A: The Type70E offers superior precision and rigidity for fixed diameter applications, while adjustable heads provide flexibility for varying diameters. Choose based on whether you need consistent precision (Type70E) or diameter flexibility (adjustable models).
Q: What information do you need for custom manufacturing?
A: We require exact diameter, application details, material being drilled, and any special requirements. Our engineering team will contact you if additional information is needed.