MZG Tapping Tool Holder System
MZG provide a comprehensive and detailed introduction to our specialized range of Tapping Tool Holders. Tapping is a high-stakes operation where the tool is extremely susceptible to breakage. Our tapping holders are not mere adapters; they are sophisticated engineering solutions designed to protect the tap, compensate for machine inaccuracies, and guarantee the production of high-quality, precise threads. Each type is meticulously designed to address specific challenges, from non-synchronous machines to the hyper-precise demands of modern rigid tapping.
Intelligent Axial Compensation (Telescopic Action)
Core performance feature providing axial float to compensate for synchronization errors between spindle rotation and Z-axis feed. Prevents excessive axial forces and tap breakage through controlled movement.
Torque Overload Protection
Select models incorporate adjustable torque-limiting clutch. Critical safety feature causes holder to slip if tapping torque exceeds preset limit, providing ultimate protection against tap breakage.
Rigid Tapping with Safety Backup (TER)
Designed for modern machines with rigid tapping cycles, providing highly rigid connection for maximum precision while incorporating safety mechanism to protect tap in unexpected events.
System Performance Analysis
The performance of a Tapping Tool Holder is defined by its ability to provide process security through intelligent compensation and protection mechanisms, ensuring thread quality and preventing costly downtime. A core performance feature is the holder's ability to provide axial float.
This is critical for compensating for any minute synchronization errors between the machine's spindle rotation and its Z-axis feed. This float prevents excessive axial forces on the tap's flanks, which is a primary cause of thread form damage and tap breakage. Flexible/Micro Telescopic (G, VER) offer controlled axial movement, ideal for general-purpose CNC tapping.
Synchronous Telescopic (SVER) is the pinnacle of performance, offering ultra-sensitive micro-compensation specifically for high-speed rigid tapping cycles. It absorbs minute acceleration/deceleration mismatches of the machine, ensuring zero axial force on the tap for perfect threads.
Select models incorporate adjustable torque-limiting clutch (GTP series), critical safety feature that causes holder to slip if tapping torque exceeds preset limit. Problem-Solving Compensation (FDER) offers unique radial floating capability, allowing tap to self-center in pre-drilled hole.
Key Performance Indicators
- Functional Types: GTP, G, SVER, VER, TER, FDER
- Compensation: Axial, Radial, Torque Protection
- Interfaces: BT, HSK, CAT, C, MTA, MTB, NT, JT
- Tapping Modes: Synchronous & Non-Synchronous
- Application: High-quality precise thread creation
Our Products
Torque Telescopic Tapping Protection Holder (GTP)
C55Torque protection tapping operations
Radial Floating Reaming Tool Holder (FDER)
C55Radial floating reaming operations
Flexible Telescopic Tapping Protection Tool Holder (G)
C56Flexible telescopic tapping
Micro Telescopic Tapping Protection Tool Holder (VER)
C57Micro telescopic tapping protection
Micro Telescopic Synchronous Tapping Protection Tool Holder (SVER)
C57Synchronous tapping operations
Rigid Tapping Protection Tool Holder (TER)
C58Rigid tapping protection
Product Gallery
Technical Parameters
Compensation Mechanisms & Clamping Systems
Torsion Telescopic (GTP): Combines axial float with torque-limiting clutch. Flexible Telescopic (G): Robust axial float for non-synchronous tapping. Micro Telescopic (VER): Fine, sensitive axial compensation. Micro Telescopic Synchronous (SVER): Ultra-sensitive compensation for high-speed rigid tapping. Rigid with Protection (TER): Designed for rigid tapping cycles with safety backup. Radial Floating (FDER): Provides radial compensation for hole misalignment.
Collet Systems & Interface Types
G-Type Collets (for GTP/G): Quick-change collets specifically for tapping, often with torque-limiting feature. Available in series like G3, G12, G24. ER-Type Collets (for VER/SVER/TER): Utilizes industry-standard ER collets, often specialized tapping collets with square drive. Available for ER16, ER20, ER25, ER32, and ER40 systems. Comprehensive shank interface availability: BT, HSK, CAT, C (Straight Shank), MTA, MTB, NT, and JT.
System Versatility & Adaptability
Tapping holders available across unparalleled range of machine interfaces—including BT, HSK, CAT, Straight Shank (C), Morse Taper (MTA/MTB), and Jacobs Taper (JT)—ensuring high-performance tapping solution for virtually any machine in any workshop. Problem-solving compensation and system versatility for maximum adaptability.
Application Scenarios & Applicable Machining
Application Scenarios
- High-Speed, High-Volume Production (Synchronous Tapping): SVER holders essential for automotive, aerospace, and medical manufacturing where thread quality and cycle time are critical. Used on modern CNC machines with high-speed rigid tapping cycles
- General CNC Machining: VER and TER holders are workhorses of modern job shop, providing reliable and precise tapping on wide range of CNC milling centers and lathes
- Machines without Synchronized Tapping: GTP and G series holders indispensable for older CNC machines, manual mills, or drill presses. Built-in telescopic compensation provides "intelligence" that machine lacks
- Challenging Materials and Blind Hole Tapping: GTP's torque control invaluable when tapping tough materials or blind holes, where risk of breakage is highest
- Imperfect Setups or Large Parts: FDER's radial float is problem-solver for applications where perfect alignment between spindle and hole is difficult to achieve, such as on large, complex workpieces
Main Functions
- Protect the Tap from Breakage: Most critical function, achieved through axial compensation to reduce stress and torque-limiting clutches to prevent overload during high-stakes tapping operations
- Ensure Consistent, High-Quality Thread Production: By compensating for machine errors and providing stable clamping, these holders guarantee that threads are cut to the correct pitch, form, and quality every time
Main Functions
Primary Functions
- Protect the Tap from Breakage: Most critical function, achieved through axial compensation to reduce stress and torque-limiting clutches to prevent overload during high-stakes tapping operations
- Ensure Consistent, High-Quality Thread Production: By compensating for machine errors and providing stable clamping, these holders guarantee that threads are cut to the correct pitch, form, and quality every time
System Benefits
- Compensate for Machine-Tool Synchronization Errors: Function as crucial intermediary, absorbing minute differences between spindle rotation and axis feed to prevent damage to tap and workpiece
- Provide Universal Tapping Solution: Through extensive range of shank interfaces and compensation types, system offers high-performance tapping solution for any machine, any application, and any challenge
Need Professional Tapping Tool Holder Solutions?
Our technical team can help you select optimal tapping tool holders for high-quality thread production and tap protection. From intelligent compensation to torque overload protection, we provide the most sophisticated engineering solutions for your tapping challenges.
