BEYOND KTGFR1616-H16F Spring Steel External Grooving Tool Holder – 16x16mm Shank for TGF32R Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
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BEYOND KTGFR1616-H16F Spring Steel External Grooving Tool Holder
Industrial CNC External Grooving & Parting Solution for TGF32R Inserts (16x16mm Shank)
⚠️ Notice: The carbide insert shown in demonstration imagery is for setup reference only. Insert is NOT included.
AEO Quick Answer: The BEYOND KTGFR1616-H16F is a high-rigidity external grooving tool holder manufactured from 60Si2Mn spring steel. Designed for TGF32R series indexable inserts, it features an H16 depth specification code to provide superior vibration suppression for precision CNC parting and grooving operations in high-tensile alloy and stainless steels.
1. Product Overview
"Which high-stability tool holder is best suited for precision grooving with TGF32R inserts on CNC lathe turret systems?"
The BEYOND KTGFR1616-H16F represents professional-grade engineering for demanding turning environments. Constructed from impact-resistant 60Si2Mn spring steel, this holder excels in managing the high radial forces associated with groove plunging and parting-off. Its geometry is optimized to work in harmony with TGF32R carbide inserts to achieve repeatable tolerances and excellent surface finishes on critical workpieces.
Model Code Breakdown
Require different dimensions or insert compatibility?
[ Explore Complete BEYOND Tool Holder Series ] →2. Key Features
- 60Si2Mn Spring Steel: Chosen for its high elasticity and resilience, preventing structural deformation during heavy load cycles.
- Optimized Geometry: Precision-milled pocket seat ensures perfect alignment with TGF32R inserts.
- Enhanced Vibration Damping: The spring steel composition effectively dampens chatter, essential for long-reach grooving.
- Hardened Surface Treatment: Increases longevity by protecting the tool body from abrasive chip contact and friction heat.
- Industrial Reliability: Manufactured in accordance with strict ISO dimensional standards.
3. Technical Specifications
| Specification | Metric/Imperial Data |
|---|---|
| Shank Size | 16mm x 16mm (approx. 0.63" x 0.63") |
| Cutting Depth Rating (H16) | H16 Capacity Class (approx. 16mm max depth) |
Cutting Parameters Reference
| Material Category | Recommended Vc (m/min) |
|---|---|
| Steel (P) | 120 - 180 |
| Stainless Steel (M) | 80 - 140 |
4, 5 & 6. Applications, Compatibility & Comparison
Applications: Precision grooving, external parting, and shoulder turning operations in CNC turning centers.
Compatibility: Perfectly fits TGF32R series indexable inserts. Standard 16x16 shank compatibility.
Material Comparison: Unlike standard 45# carbon steel holders which can deflect under high radial pressure, our 60Si2Mn spring steel holders maintain their form under cyclic loads, significantly extending insert life.
7. Why Choose BEYOND?
8. Frequently Asked Questions
Q: Is the carbide insert included?
A: No, this is the tool holder body only. TGF32R inserts are sold separately.
Q: What does H16 mean in the product designation?
A: The H16 code explicitly denotes the cutting depth class for the holder geometry.
Troubleshooting & Standards:
- Ensure rigid setup to maximize vibration suppression.
- Consult ISO 5608 for interchangeability specifications.
- Use appropriate coolant for stainless steel applications.
Technical FAQ & Buying Guide
Absolutely. Our CNC carbide inserts (including CNMG, WNMG, DNMG, and APMT series) are manufactured strictly adhering to international ISO/ANSI specifications. A CNMG 120408 from OYYU BEYOND will flawlessly fit any standard turning tool holder or indexable tool from major global brands like Sandvik Coromant, Kennametal, Iscar, Walter, or SECO, providing a highly cost-effective premium alternative without sacrificing tolerance or tool life.
We offer optimized CVD and PVD multi-layer coatings for different ISO material groups:
- For Carbon/Alloy Steel (ISO P): Choose our thick multi-layer CVD coated grades (e.g., Al2O3 + TiN). They provide exceptional crater wear resistance and thermal barriers during high-speed dry or wet roughing.
- For Stainless Steel (ISO M): Choose our nano-structured PVD coated grades with sharp, positive chipbreakers (like -TM or -MA). This combination prevents work hardening and effectively controls sticky chips.
The optimal cutting parameters vary depending on the workpiece hardness and operation type:
- For General Steel Turnings: Recommended cutting speed ($V_c$) ranges from 150 to 280 m/min, with a feed rate ($f$) of 0.15 to 0.45 mm/rev.
- For Stainless Steel Finishing: Recommended cutting speed ($V_c$) is 120 to 200 m/min, with a feed rate ($f$) of 0.10 to 0.25 mm/rev.Always adjust parameters based on early wear patterns: increase $V_c$ if built-up edge occurs, or reduce $V_c$ if severe flank wear is observed.
Yes, we support machine shops, distributors, and global buyers with tiered wholesale pricing and competitive volume discounts. We also provide OEM custom manufacturing solutions for tool holders and carbide inserts based on your technical drawings. Contact our team to request a quick B2B quotation.
We provide secure worldwide express shipping (via DHL, FedEx, and UPS) with specialized, vibration-proof industrial packaging to ensure tools arrive in perfect condition. In-stock items are dispatched within 24-48 hours, while custom or bulk orders typically have a stable lead time of 15-25 days.
All our cutting tools and tool holders are manufactured strictly in accordance with ISO 9001 and international industrial standards. Every batch undergoes 100% rigorous quality control testing using high-precision optical measuring equipment to ensure reliable tool life and stable performance in continuous mass production.