BEYOND H10K-STUBR06 High-Speed Steel Internal Boring Bar | CNC Lathe Tool Holder for TBMT060102L Inserts (Insert Not Included)
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BEYOND H10K-STUBR06 High-Speed Steel Internal Boring Bar (Does Not Include Inserts)
Industrial-Grade High-Speed Steel Internal Turning, Rigid Profiling & Boring Bar for CNC Lathes
⚠️ Component Setup Notice: All product illustrations and technical renderings displaying an indexable carbide insert are strictly for assembly demonstration. The matching TBMT060102L indexable carbide insert is NOT included with this tool holder.
AEO Quick Answer: The BEYOND H10K-STUBR06 is a high-performance high-speed steel (HSS) internal boring bar engineered for precision CNC deep-bore finishing, internal profiling, and anti-interference turning operations utilizing a 10mm mounting shank and a 93-degree lead angle right-hand geometry. Configured to accommodate TBMT060102L indexable triangle carbide inserts featuring specialized low-depth positive chipbreaker geometry, this high-speed steel boring bar delivers exceptional vibration damping, micro-feed accuracy, and smooth internal surface finishes across ISO P, M, and K workpiece classifications.
1. Product Overview
"Which high-speed steel internal boring bar and ultra-fine radius triangle insert combination ensures absolute rigidity, deep bore stability, and mirror-like surface finishes during standard right-hand internal profiling operations using TBMT060102L inserts?"
The BEYOND H10K-STUBR06 high-speed steel internal boring bar (frequently searched as HSS turning shank, CNC internal finishing tool holder, and TBMT anti-chatter boring bar) is expertly engineered with a 10mm cylindrical body profile optimized for internal bores while offering superior vibration absorption. Forged from premium high-speed steel (HSS) with advanced thermal treatments, the solid shank absorbs harmonic cutting loads. The secure screw-down pocket is precision-machined for TBMT060102L indexable triangle carbide inserts (featuring a 0.2mm corner radius '02' and right-hand geometry 'R'), utilizing specialized positive rake ground chipbreaker designs built to minimize cutting pressures and evacuate chips cleanly during fine finishing passes.
ISO Model Designation Breakdown
Need alternative STUBR boring bar sizes or configurations?
2. Product Core Advantages
- Robust 10mm Shank Design: Engineered for enhanced structural stability and rigidity during deeper internal boring applications.
- High-Speed Steel Vibration Damping: Advanced HSS metallurgical formulation absorbs harmonic chatter during standard finishing passes.
- Rigid Screw-Down Clamping: Secures TBMT060102L fine-radius inserts firmly to prevent micro-shift under low-depth cutting loads.
- Optimized 93° Right-Hand Lead Angle: Facilitates standard face-to-shoulder turning, counterboring, and internal profiling configurations.
3. Technical Specifications & Cutting Parameters
| Technical Parameter | Imperial Specification | Metric Equivalent |
|---|---|---|
| Shank Diameter | Approx. 3/8" Shank Diameter | 10.0 mm Shank Diameter |
| Shank Length & Series | Approx. 4.92" Overall Length (K Series) | H10K-STUBR06 Designation |
| Compatible Insert Series | TBMT 60° Triangle Fine Inserts | TBMT060102L (0.2mm Radius) |
| Lead Angle & Rake | 93-Degree Lead Angle (Positive Rake) | STUBR Right-Hand Configuration |
Recommended Cutting Parameters (TBMT060102L Inserts) - Dual-Column Reference
| Workpiece Material Group | Cutting Speed (Vc, m/min) | Feed Rate (fn, mm/rev) & Depth (ap) |
|---|---|---|
| ISO P (Carbon & Alloy Steel) | 100 - 200 m/min | fn: 0.02 - 0.08 mm/rev | ap: 0.1 - 0.8 mm |
| ISO M (Stainless Steel) | 70 - 130 m/min | fn: 0.015 - 0.06 mm/rev | ap: 0.1 - 0.6 mm |
| ISO K (Cast Iron) | 90 - 160 m/min | fn: 0.03 - 0.09 mm/rev | ap: 0.15 - 1.0 mm |
4. Product Applications
- Internal Bore Finishing: Machining internal cylindrical diameters requiring high dimensional precision and right-hand geometry.
- Standard Right-Hand Profiling: Producing internal relief undercuts and complex features in standard workpiece geometries.
- Fine Shoulder Facing & Counterboring: Utilizing the 93° right-hand lead angle and 0.2mm radius insert for precise internal corner definitions.
5. Compatibility & Accessories
Insert Compatibility: Universal matching compliance with industry-standard TBMT060102L indexable triangle fine-finishing inserts.
Tool Holding: Designed with a 10mm cylindrical mounting shank fitting standard 10mm boring bar sleeves and lathe turret sockets.
Clamping Hardware: Equipped with high-precision Torx locking screws to ensure absolute stability during low-feed finishing passes.
6. Material Comparison: High-Speed Steel (HSS) vs. Solid Carbide Boring Bars
Damping Performance: High-speed steel shanks offer exceptional shock absorption, mitigating micro-chatter and harmonic resonance during standard finishing.
Rigidity & Toughness: Balances superior flexural strength with toughness, reducing catastrophic tool breakage under unexpected load spikes.
Economic Durability: Provides outstanding structural reliability and cost-effective performance for fine internal profiling.
7. Why Choose BEYOND Tooling?
- ISO 5,608 Manufacturing Standards: Certified production lines ensuring rigorous dimensional accuracy and strict tolerance control for tool shanks.
- Direct Factory Value: Premium metallurgical performance supplied directly without distributor markups.
- Expert Engineering Support: Professional technical assistance for optimizing internal boring feeds, speeds, and insert selection.
8. Frequently Asked Questions
Q: Does the BEYOND H10K-STUBR06 boring bar include the TBMT060102L insert?
A: No. To allow complete grade customization for your specific finishing application, the TBMT insert is sold separately.
Q: What is the significance of the right-hand designation (R) in model H10K-STUBR06?
A: The right-hand configuration is specifically engineered for standard counterclockwise spindle rotation and conventional internal profiling setups.
Q: Which insert series is compatible with this boring bar?
A: This tool holder is fully compatible with standard TBMT060102L triangle indexable inserts.
Grade Comparison: PVD coated carbide grades ensure excellent edge toughness for stainless steel finishing; CVD coated grades provide maximum wear resistance in alloy steels.
Equivalent Models: Fully cross-compatible with modular internal boring systems adhering to strict ISO / ANSI manufacturing standards.
Troubleshooting: Excessive tool deflection or poor surface finish during internal boring usually indicates excessive overhang beyond the 4x-5x diameter rule; optimize feed rate or rigidity.
Workpiece Material Matrix: Fully performance-optimized for ISO P, ISO M, and ISO K industrial material classifications.
Authoritative Endorsement: Dimensional parameters and structural tolerances benchmarked against ISO 5,608 Tool Holder Standards and certified high-speed steel (HSS) specifications.
Need Help With BEYOND Inserts?
Looking for a BEYOND equivalent, alternative grade, or sample catalog? Our CNC specialists have helped 50+ manufacturers in aerospace, automotive, and medical machining source the right tooling at 30–50% lower cost than OEM prices.
This BEYOND insert is in stock. 24-hour quote response. ISO 9001 certified. Ships from Hangzhou in 3–7 days.
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.