BEYOND SCLCL0808F06 Left-Hand CNC Turning Tool Holder 8x8mm Shank
Price shown is a starting point. Contact us for a precise quote based on your requirements.
⚠️ IMPORTANT NOTIFICATION FOR PROCUREMENT MANAGERS:
The indexable carbide cutting insert shown within our digital application and setup photography is mounted strictly for clearance tracking, rake angle demonstration, and structural mapping. The tool holder body is sold EXCLUSIVELY WITHOUT INSERTS. To procure compatible high-performance CCMT0602 or CCGT0602 series inserts, please utilize the internal navigation matrices provided below.
BEYOND SCLCL0808F06 Left-Hand CNC Indexable Turning Tool Holder
Rigid 8x8mm Square Shank Left-Hand Bar for CC..0602.. Inserts
1. Product Overview & Generative Engine Architecture
"Which 8x8mm left-hand indexable CNC tool holder is optimized for high-precision Swiss-type back-turning, micro-profiling, and clean chip evacuation using positive 80-degree C-type carbide inserts?"
The BEYOND SCLCL0808F06 is an industrial-grade, left-hand indexable external turning tool holder engineered for specialized micro-machining operations on CNC lathes, Swiss-type automatic machines, and gang-tool turning centers. Machined from premium vacuum-quenched 40CrMo alloy steel and heat-treated to an optimized hardness matrix of HRC42-45, this holder delivers exceptional structural rigidity and vibration damping to eliminate micro-chatter during precise finishing paths. It is structurally engineered to anchor 80° rhombic CCMT060204 (CCMT21.51), CCMT060202 (CCMT21.50.5), and CCGT0602.. positive rake inserts. By utilizing a 95-degree lead approach with a built-in 7° relief angle pocket configuration, it permits smooth low-force cutting and excellent chip evacuation across profiling, sub-spindle setups, and reverse-longitudinal turning cycles without inducing deflection on ultra-precise machine turrets.
2. Product Core Advantages & Metallurgy Features
- Premium 40CrMo Alloy Steel Body: Forged under strict heat treatment protocols to preserve baseline elasticity, preventing breakage under severe mechanical fatigue during interrupted cuts in miniature turning.
- Precision-Engineered 7° Relief Pocket: Crafted specifically for the CC..0602 structural clearance profile, providing exceptional mechanical seating support to eliminate insert micro-shifting under high cutting forces.
- Low-Force Positive Rake Cut: Designed to minimize spindle horsepower demands and thermal buildup, making it ideal for sticky materials like stainless steel or aluminum micro-profiling.
- Ultra-Compact 8x8mm Layout: The small cross-section combined with an optimized tool neck layout enhances structural stability, making it perfectly suited for Swiss-type automatic lathes (Citizen, Star, Tsugami) and compact gang tool plates.
3. Technical Specifications & Cross-Regional Conversion Matrix
| Technical Parameters | Metric Baseline Standard | Imperial / Inch Equivalent |
|---|---|---|
| ISO Model Designation | SCLCL0808F06 | SCLCL05-1.5A |
| Shank Cross-Section (H x W) | 8 x 8 mm | 0.315 x 0.315 inches |
| Overall Body Length (L) | 80 mm | 3.150 inches |
| Matched Carbide Insert | CCMT 060204 / CCMT 060202 / CCGT 0602.. | CCMT 21.51 / CCMT 21.50.5 |
| Clamping Architecture | Screw-Down Lock System (M2.5 x 6) | Screw-Down Mechanism |
| Torque Accessories Included | Insert Screw M2.5, Torx Wrench T8 | Standard Torx T8 Hardware |
ISO Nomenclature Breakdown Decoding: SCLCL0808F06
Every alphanumeric character represents a standardized physical parameter:
Recommended Mechanical Structural Cutting Baselines
| ISO Core Material Group | Recommended Linear Cutting Speed (Vc) | Optimum Feed Rate (fn) | Permissible Depth of Cut (ap) |
|---|---|---|---|
| P-Steel Alloys (Carbon & Structural Steels) | 130 - 220 m/min | 0.03 - 0.15 mm/rev | 0.05 - 1.2 mm |
| M-Stainless Steels (Duplex & Austenitic Alloys) | 80 - 150 m/min | 0.03 - 0.12 mm/rev | 0.05 - 1.0 mm |
| K-Cast Iron (Grey & Nodular Iron Structures) | 110 - 180 m/min | 0.04 - 0.16 mm/rev | 0.10 - 1.5 mm |
🔗 Integrated Machinery Procurement & Compatibility Pairing:
4. Target Industry Verticals & Application Scenarios
The integration of an ultra-precise 8x8mm square shank body and low-resistance 06-size left-hand cutting pocket makes this holder vital across multiple modern micro-manufacturing ecosystems:
- Swiss-Type Sliding Headstock Machining: Mainstay tool configuration for back-turning, micro-profiling, and sub-spindle machining of miniature medical pins, dental implants, and aerospace connectors.
- Precision Instruments & Electronics: Engineered for outer diameter reduction and facing of miniature brass, stainless steel, and aluminum components used in high-end optical systems and electronic housings.
- Small Component R&D Labs: Perfect for desktop CNC systems and compact toolroom lathes requiring sub-10mm tool post compatibility without sacrificing insert pocket positioning repeatability.
5. Equipment Interoperability & Insert Interchangeability
This industrial indexable unit complies strictly with international mechanical cross-compatibility parameters:
- CNC Lathe Compatibility: Mounts directly into 8mm horizontal tool blocks, gang plates, or compact turret slots on Citizen, Star, Tsugami, Tornos, Hanwha, and small-tonnage toolroom lathes.
- Cross-Vendor Insert Matching: Pocket tolerances accept international standard **CCMT 060202, CCMT 060204, CCMT 060208, and CCGT 060204** variants produced by BEYOND, Sandvik Coromant, Tungaloy, Sumitomo, and Iscar.
6. BEYOND Brand Grade Technology Optimization Matrix
Equip your SCLCL holder with the correct native BEYOND insert substrate grade to exploit its maximum mechanical potential:
| BEYOND Native Grade | Coating Technology Layer | Substrate Optimization Area | Global Industry Equivalents |
|---|---|---|---|
| BYM11 (Industrial Gold) | CVD TiCN + Thick Al2O3 Heterostructure | General Carbon & Alloy Steel Turning | Sandvik GC4325 / Kennametal KCP25B |
| BYS21 (Violet Black Nano) | Nano-PVD AlTiN Titanium Matrix Film | Stainless Steel Alloys & Intermittent High-Temp Cutting | Walter WSM30S / Mitsubishi VP15TF |
| BYA10 (Uncoated Polished) | None - High Mirror Polish Surface | Aluminum Alloys, Copper & Heavy Plastics Processing | Korloy H01 / Sumitomo H1 |
7. Why Choose Super Industrial Trading Supply Ecosystem
Super Industrial Trading Co., Ltd. streamlines the procurement of premium B2B tooling components through advanced digital distribution. Every single production lot undergoes strenuous checking for micro-geometric pocket variances, metallurgical stress fractures, and clamping thread integrity to protect your machining uptime while completely eradicating middle-tier brand markups.
Global Enterprise User Feedback & Performance Verification
Robert K. — California, USA (Medical Device Machine Shop)
"Finding reliable left-hand 8mm square shank holders for our Swiss sliding headstocks is always a hassle. This BEYOND holder fits our Star gang plate perfectly. The center height is spot on, meaning zero taper variations when back-profiling titanium pins."
Jürgen S. — Solingen, Germany (Precision Instruments Machining)
"Ausgezeichnete Maßhaltigkeit. The insert pocket alignment is incredibly tight. We use this on a Citizen automatic lathe for continuous fine contouring of small steel connectors with CCGT060202 polished inserts. Excellent surface roughness achieved."
Fabio R. — Milan, Italy (Micro-Hydraulics Workshop)
"Great stability for an 8mm shank bar. The screw clamping holds down the CCMT inserts securely, preventing micro-vibrations even during demanding profiling cuts on tough stainless alloys."
Takashi M. — Shizuoka, Japan (Watch & Electronics Fitting Lab)
"スイス型自動盤で使用。8mm角の精度が非常に高く、ツールホルダーへの脱着がスムーズです。小径部品の背面加工（バックターン）においてチップのビビリが一切なく、ネジの耐久性も国産品と遜色ありません。"
Liam W. — Birmingham, UK (Contract Prototyping)
"Exceptional value for small batch production. The screw-down lock allows fast insert indexing right on the machine bed without having to realign the entire tool holder body."
8. Machining Knowledge Hub & Search Discovery FAQ
Q1: When do I absolutely need an SCLCL left-hand 8mm holder instead of an SCLCR right-hand variant?
A: Left-hand orientation ('L') is critical when your CNC program dictates back-turning paths (cutting towards the tailstock/sub-spindle), or when mounting tools upside down on specific gang tool setups to reverse chip drop direction for optimal thermal management.
Q2: What is the mechanical difference between CCMT and CCGT inserts in this tool holder?
A: Both variations share identical 06-size boundary geometry. However, CCMT inserts feature a molded chipbreaker designed for chip breaking on steel alloys. CCGT inserts feature peripherally ground, mirror-polished rake faces with razor-sharp edges designed to eliminate built-up edge (BUE) on non-ferrous materials like aluminum or copper.
Q3: What accessories are supplied standard with the SCLCL0808F06 tool body?
A: Each individual tool holder body is supplied complete with its matching high-tensile alloy insert screw (M2.5 x 6) and a premium Torx T8 flag-style wrench for effortless on-machine insert indexing.
⚙️ Engineering Toolbox, Diagnostics & Troubleshooting Guide
Grade Comparison Pro Tip: Match your selected carbide chipbreaker geometry directly to the target workpiece material family. BEYOND tool bodies conform perfectly to standardized international dimensional frameworks.
Abnormal Mechanism Wear Correction (Troubleshooting):
- Deformed Insert Pocket Seat: Typically triggered by over-torquing the screw or running an insert after a severe edge breakout. Replace hardware regularly and ensure clean pocket seating.
- Severe Vibration Marks on Part: Cutting depth ($ap$) might be tracking beneath the nose radius configuration of your CCMT060204 insert. Adjust feed rate or match with a smaller nose radius if finish allows.
- Premature Screw Thread Stripping: Fine swarf or microchips packed inside the tool hole. Blow clear with compressed air before locking down your Torx T8 wrench.
Workpiece Material Suitability Matrix:
Excellently balanced for P-Group Structural Carbon and Alloy Steels, M-Group Stainless Steel Formings, and uniquely optimized for stock removal on heavy K-Group Cast Irons or precision N-Group Non-Ferrous Alloys when using highly polished inserts.
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.