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Phase II-style Tool Holders Manufacturers & OEM Solutions

High-repeatability quick-change tool systems, engineering precision, and metallurgical standards for global B2B metalworking applications.

Featured Machining & Turning Tool Holders

Premium precision tooling engineered to minimize setup downtime and guarantee maximum rigidity under structural cutting loads.

Ryan High Precision Slotting Live Tool Holder

Ryan High Precision Slotting Live Tool Holder Slot Tool Driven Tool Holder BMT45 BMT55 BMT65 VDI40 VDI50 for CNC Lathe Turret

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VDI Tool Holders DIN 69880 B1

VDI TOOL HOLDERS DIN 69880 Tool Holder B1

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BT SDC Tool Holders

BT SDC Tool Holders BT30/BT40/BT50 High-Rigidity Small-Diameter Deep Cavity Machining CNC Machining Center Tool Holders

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VDI Standard Fixed Tool Holder

VDI Standard Fixed Tool Holder with Multi-Directional Tool Position Type D Turning Tool

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Heavy-Duty Wall Mounted Tool Holder

Heavy-Duty Wall Mounted Steel Tool Holder Space-Saving Garage Organizer with Red Vinyl for Shovels and Garden Tools

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BT30/40/50 Heavy-Duty Tool Holders

BT30/40/50 Heavy-Duty Tool Holders; C20/C25/C32 High-Precision CNC Machining Center Tool Holders for Heavy-Cutting Operations

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CNC lathe tool holder S20R/S25S/S32T/-BWLNR08

CNC lathe tool holder S20R/S25S/S32T/-BWLNR08, pear-shaped design, 95-degree internal hole boring bar

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OME 95-degree Screw-type Tool Holder

OME 95-degree Screw-type Internal Hole Double-sided Peach-shaped Uncoated Tool Holder S16Q/S18Q/S20R-SWLNR08 Right-hand Made

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The Engineering Architecture of Phase II-style Tool Holders

Within precision machining, Phase II-style tool holders represent a benchmark standard for Quick Change Tool Post (QCTP) mechanisms. Originally derived from classic Aloris design structures, these systems utilize a precise sliding dovetail interface paired with either a piston-type locking pin or a wedge-type gib mechanism to secure tooling inserts with high axis repeatability.

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Wedge-Type vs. Piston-Type Locking

Wedge-type tool posts draw the holder down firmly against the post using an internal sliding wedge block. This configuration ensures continuous downward force, achieving a spatial repeatability tolerance under 0.0001 inches (0.0025 mm). Piston-type systems, conversely, rely on a central hydraulic-like mechanical push rod, offering rapid indexing capability suitable for standard maintenance operations and prototype production lanes.

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Dimensional & Sizing Configurations

Phase II-style configurations are classified based on lathe swing capacities. Correct selection dictates structural rigidity and avoids deflection under heavy feed rates:

  • AXA (Series 100): For swings up to 12 inches (typically 0.5" tool shank capacity).
  • BXA (Series 200): Standard for swings 10 to 15 inches (up to 0.625" shank capacity).
  • CXA (Series 300): Optimized for swings 13 to 18 inches (up to 0.75" tool capacity).
  • DXA & CA (Series 400 & 500): Heavy-duty applications, swings over 18 inches.
<0.005mm
Concentricity Runout
HRC 50+
Core Hardness
0.0025mm
Axial Repeatability
30+
Export Countries

Why Source Phase II-style Tool Holders from China?

China's tooling manufacturing clusters combine deep supply-chain integration, advanced CNC machining infrastructure, and modern steel metallurgy. As a leading manufacturer in Shandong's tooling hub, Shandong Ricon Tools Co., Ltd. utilizes these regional advantages to supply critical machining markets globally.

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1. Premium Metallurgical Science

Our Phase II-style tool holders are forged from high-tensile 40Cr (equivalent to AISI 5140) or 20CrMnTi alloy steel. They undergo deep carburizing and multi-stage heat treatments to balance hard wear surfaces (HRC 50–55) with shatter-resistant core elasticity.

2. End-to-End Machining Controls

We eliminate manufacturing variations through single-setup CNC machining centers and CNC grinding machines. Every locating wedge, dovetail mating block, and locking screw thread is ground in temperature-controlled spaces to match tight ISO/DIN standard specifications.

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3. Cost-to-Performance Ratio

Through raw material volume purchasing, automated processing cells, and local supply chain logistics, Chinese manufacturers deliver industrial-grade tooling at a fraction of the cost of legacy Western brands, without sacrificing structural tolerances.

Future Trends in Tooling Technology

Exploring how Phase II-style and standard quick-change tool holders are adapting to advanced CNC developments, automated operations, and smart manufacturing.

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Integration with Automated Turrets

Manual quick-change mechanisms are shifting toward automated CNC turret configurations (like BMT45/BMT55/BMT65 and VDI 40/50 platforms). This transition maintains classic dovetail clamping principles while utilizing mechanical actuators or pneumatic clamps for fully unattended machine operations.

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Smart Tool Tracking (IoT & RFID)

High-volume modern machining centers increasingly require smart tool systems. By embedding micro-chips or RFID tags within the tool holder's base block, automated systems can track tool life, offset metrics, and mechanical usage cycles in real-time.

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Internal High-Pressure Through-Coolant

Modern machining requires directed chip evacuation. Next-generation Phase II-style tool blocks feature integrated internal coolant passages, directing pressurized cutting fluid right to the tool edge to extend tool life by up to 150%.

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Advanced Anti-Vibration Materials

High-speed finish turning requires rigid vibrations control. Utilizing high-density alloy steel compositions and inner damping cores (such as SL-type anti-vibration bars), modern quick-change holders eliminate chatter marks on complex workpieces.

Macro Solutions & Localized Applications

Tool holders function as the critical mechanical interface between your lathe's rigid frame and the workpiece. Below is how Shandong Ricon Tools customizes and implements solutions across industries:

Precision Mold Workshops

Scenario: Machining complex, hardened plastic injection mold blocks requiring multiple setup modifications.

Ricon Solution: Wedge-type AXA/BXA tool holders matched with high-precision boring bars to secure precise face and shoulder milling cuts within +/-0.005mm.

Aerospace Turning Lines

Scenario: Turning superalloys (Inconel, Titanium) requiring high cutting force stability and minimum thermal deformation.

Ricon Solution: Specialized VDI and BMT series tool holders with through-spindle cooling and rigid mechanical locks to limit deflection under high temperatures.

Heavy Industry Maintenance

Scenario: Re-turning heavy shafts in power generation plants, mining facilities, or marine maintenance depots.

Ricon Solution: Series 400 (DXA) and Series 500 (CA) heavy-duty tool blocks, engineered to absorb massive radial cutting pressures during deep depth-of-cut passes.

Shandong Ricon Tools Co., Ltd.

Shandong Ricon Tools Co., Ltd. is a professional manufacturer specializing in the research, development, production, and sales of precision machine tool accessories.

Since its establishment, Ricon Tools has been committed to providing high-quality tooling solutions for the global metalworking and woodworking industries. Our product portfolio includes a wide range of precision machine tool accessories, such as 4-jaw woodworking chucks, American quick-change tool holders, VDI tool holders, boring heads, ER collet chucks, milling chucks, drill chucks, tool holders, CNC tooling accessories, and other precision machining components. Our products are widely used in CNC machining centers, lathes, milling machines, woodworking machinery, and various industrial manufacturing applications.

To ensure consistent product quality and manufacturing efficiency, Ricon Tools has invested in advanced CNC machining equipment, precision grinding machines, inspection instruments, and automated production facilities from both domestic and international suppliers. Supported by an experienced technical team and a strict quality management system, every product is manufactured with high precision, excellent durability, and reliable performance to meet the demanding requirements of customers around the world.

With years of experience in the machine tool accessories industry, Ricon Tools has established long-term partnerships with customers across numerous industries. Our products are well recognized in the domestic market and are exported to more than 30 countries and regions, including the United States, Canada, Germany, Italy, Russia, Australia, Southeast Asia, the Middle East, and South America. We have earned an excellent reputation for superior quality, competitive pricing, on-time delivery, and professional customer service.

Driven by the philosophy of "Quality First, Innovation Driven, Customer Focused," Shandong Ricon Tools Co., Ltd. continuously invests in technological innovation, product development, and manufacturing excellence. We are dedicated to providing customers with reliable products, customized solutions, and comprehensive technical support.

Looking ahead, Ricon Tools will continue to strengthen its global presence, pursue continuous innovation, and create greater value for customers worldwide. We sincerely welcome partners from around the world to establish long-term cooperation and achieve mutual success.

State-of-the-Art Production Facility

Explore our advanced machining and manufacturing lines, where precision is measured down to the micrometer.

Global Enterprise Procurement & Quality Verification Protocols

Technical buyers and procurement managers must verify critical tolerance and material metrics to maintain high spindle uptime. When evaluating a new manufacturer, utilize this three-tiered verification protocol:

1. Material Grade Verification

Demand alloy steel material certificates (e.g. 40Cr steel composition tests). Ensure standard heat treatments (including carbonitriding or case-hardening depth of 0.8mm–1.2mm) to support heavy mechanical load limits.

2. Geometric Tolerance Reports

Verify that the factory utilizes Coordinate Measuring Machines (CMM) and air gages to check critical dimensions. Ground surfaces should show an average surface finish of Ra 0.4μm or better, keeping runout (T.I.R) under 0.005mm.

3. Dynamic Balancing Checks

For high-speed rotating tool systems (like ER collet holders or milling shanks), ensure dynamic balancing verification to standards like G2.5 @ 20,000 or 25,000 RPM to prevent machine spindle wear.

Industrial Adapters, Chucks, & Specialty Tooling

Engineered solutions spanning vibration-dampened boring setups, high-torque hydraulic tool holders, and modular Lathe accessories.

SL Type Deep Hole Damping Tool Holder

SL TYPE Deep Hole Damping Anti-Vibration Internal Turning Tool Holder with Damping Boring Bar Extension Shank

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CNC Machining Hydraulic Tool Holder

CNC Machining Hydraulic Tool Holder

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China Durable Set Tool Holder Lathe Multifix

China Durable Using Set Tool Holder Lathe Multifix Tool Holder Cnc Lathe Tool Holder

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CNC Balanced BT30 BT40 ER11 ER16 Tool Holder

CNC Balanced BT30 BT40 ER11 ER16 Tool Holder BT ER Tool Holder for Machine Tools

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High Precision BMT Series PSC Capto Static Tool Holder

High Precision BMT Series PSC Capto Static Tool Holder C3 BMT45 0 Degrees, 90 Degrees Tool Holder for CNC Lathe

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Pneumatic Cutting Tool Holder MA-T150

Industrial Blades Pneumatic Cutting Tool Holder MA-T150 Air Knife Holder For Slitter Machine

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Wholesale High Quality Spring Steel 60Si2Mn Tool Holder

Wholesale High Quality Spring Steel 60Si2Mn Tool Holder External Face Grooving Tool Holder

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Morse Taper MT4-SLN32 Side Locking Tool Holder

Morse Taper MT4-SLN32 Side Locking Tool Holder Vertical External Turning Internal Cooling Water Outflow Spindle Straight Shank U

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Phase II-style Tool Holders & CNC Systems FAQ

Expert engineering answers to critical operational, design compatibility, and procurement questions.

1. What is the fundamental difference between AXA, BXA, and CXA series sizes?
The differences are size and turning capacity. AXA (Series 100) is designed for lathes with swings up to 12 inches. BXA (Series 200) fits lathe swings of 10 to 15 inches. CXA (Series 300) is meant for larger swings ranging from 13 to 18 inches. Selecting the correct series is critical to maintaining the tool's center line and ensuring setup rigidity.
2. Are Phase II-style tool holders compatible with OEM Aloris and Yuasa quick-change posts?
Yes. Phase II-style tool holders utilize industry-standard sliding dovetail dimensions, making them fully compatible and interchangeable with Aloris, Yuasa, and other standard quick-change tool post systems of the corresponding size class (e.g., AXA, BXA, CXA).
3. Why is case-hardened alloy steel preferred over standard carbon steel?
Phase II-style tool blocks are subject to heavy clamping and cutting pressures. Case-hardened alloy steel (such as 40Cr or 20CrMnTi) provides a hard surface layer (HRC 50–55) to prevent deformation from locking bolts, while retaining a tough, flexible core that absorbs structural vibrations without cracking.
4. How does a wedge-type tool post design improve precision compared to a piston-type?
Wedge-type tool posts pull the tool holder downward against the mounting surfaces as the lock is engaged, helping to seat the tool consistently. This mechanism delivers high repeatability—frequently within 0.0025 mm (0.0001 inches)—whereas piston-type setups rely on outward pressure, which can lead to minor alignment shifts over time.
5. What manufacturing tolerances should be expected from quality Chinese tool manufacturers?
Quality tool manufacturers target tolerances under 0.005mm for runout (T.I.R) and surface finishes around Ra 0.4μm on reference planes. These standards help ensure consistent indexing and help prevent tool deflection or workpiece chatter during heavy cuts.
6. How does Shandong Ricon Tools handle quality control for large export shipments?
We test our tool holders at multiple production stages, including raw material metallurgical testing, CMM dimensional checks after final grinding, and dynamic balancing trials on our high-speed rotating tool lines. This thorough inspection process ensures reliable performance across international supply chains.
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