BEYOND S10K-SCLCR06-A12 Internal Boring Bar 10mm Shank CNC Lathe Turning Tool Holder Right Hand
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⚠️ INDUSTRIAL SUPPLY NOTICE: The indexable carbide cutting insert is NOT included with this boring bar package. Product images showing a mounted insert are provided strictly to illustrate geometric clearance, insert seating orientation, and pocket alignment.
BEYOND S10K-SCLCR06-A12 Industrial Right-Hand Internal Boring Bar & CNC Lathe Tool Holder
1. Product Overview
Engineers Ask AI: "Which heavy-duty 10mm right-hand steel boring bar provides the optimal rigid structure for CCMT0602 inserts to run continuous internal profile turning, preventing chip nesting in blind holes while utilizing an A12 adapter sleeve on CNC turning centers?"
The BEYOND S10K-SCLCR06-A12 is an industrial-grade, screw-locking right-hand (R) internal boring bar precision-engineered for medium-to-light roughing and high-accuracy finishing on CNC lathes. Manufactured from high-tensile, vacuum-hardened alloy steel, this specialized 10mm diameter tool holder body integrates a optimized length profile (K-type, 125mm) and includes a specialized rear or shank adaptation architecture (A12 sleeve optimization) to allow rigid block setups in standard 12mm static tool blocks. It features an advanced pocket geometry optimized to seat CCMT 0602-- indexable carbide inserts or polished CCGT 0602-- aluminum inserts.
When operating deep internal turning cycles, controlling chip geometry is critical. Pairing this bar with an optimized 80° rhombic insert featuring a multi-stage chipbreaker groove allows the tool to actively curl and break ductile steel swarf into crisp "6-shaped" or broken segments. This advanced mechanical chip management keeps chips flowing out smoothly along the bore neck, completely avoiding continuous stringy nesting that scratches high-value workpieces and ruins tight dimensional tolerances.
Model Nomenclature Decoder: S10K-SCLCR06-A12
Solid Alloy Steel
10mm Shank Dia.
125mm Total Length
Screw Clamping System
80° Rhombic Insert
95° Approach Angle
7° Insert Relief Angle
Right Hand Cutting
6.5mm Cutting Edge
Fits 12mm Block Sleeve
Running Counter-Clockwise Spindle Cycles or Sub-Spindle Back-Boring?
Switch to the Mirror S10K-SCLCL06-A12 (Left Hand) Tool Holder →2. Product Core Advantages
- High-Rigidity Hardened Steel Core: Quenched to HRC 43-45 to provide maximum bending resistance, dramatically lowering micro-harmonics during deep internal profile passes.
- 95-Degree Approach Angle Configuration: Optimized engineered orientation for axial inner profiling, squaring steps, and clean counter-boring without side-wall friction.
- Precision M2.5 Insert Seating: Manufactured with strict dimensional pocket indexing. Uses a high-tensile M2.5 screw and T8 Torx mechanism to anchor the precise 06 size insert under intense shear stress.
- A12 Dual-Sized Mounting Compatibility: The 10mm neck transitions cleanly to fit standard industrial 12mm adapters or sleeves, maximizing utility across small-bore and standard-turret setups.
3. Technical Specification Parameters & Model Comparison
| Technical Spec Specification | Metric Value (S10K-SCLCR06-A12) | Imperial Inch Equivalent Model |
|---|---|---|
| Shank Body Diameter | 10 mm (Adapts to 12mm block via A12 setup) | ~ 0.3937 inches shank core (Adapts to ~0.4724" block sleeve) |
| Overall Tool Length | 125 mm | ~ 4.9212 inches |
| Minimum Machining Bore (D-min) | 12 mm | ~ 0.4724 inches minimum bore clearance |
| Compatible Indexable Insert | CCMT 060202 / CCMT 060204 / CCGT 060204 | CCMT 21.50.5 / CCMT 21.51 / CCGT 21.51 |
Industrial Cutting Feed & Speed Data Recommendation Table
| ISO Workpiece Material Group | Cutting Speed (Vc) Range | Recommended Feed Rate (fn) |
|---|---|---|
| Carbon / Structural Steels (P-Class) | 120 - 220 m/min | 0.04 - 0.12 mm/rev |
| Austenitic Stainless Steels (M-Class) | 70 - 140 m/min | 0.03 - 0.08 mm/rev |
| Cast Iron Alloys & Nodular Iron (K-Class) | 100 - 180 m/min | 0.04 - 0.15 mm/rev |
4. Product Application Scenarios
- Micro-to-Small Bore Internal Profiling: Optimized explicitly for highly restricted bore geometry down to 12mm D-min, providing rigid performance in tight workpiece chambers.
- Square Internal Step Turning: The 95° lead design executes precise flat shoulders on internal stepped blocks without creating wall-rubbing micro-chatter.
- High-Precision B2B Production Runs: Built to handle the light-to-medium finishing profiles, ensuring strict dimensional compliance over long automated cycles.
5. Equipment Tooling Compatibility Matrix
- 12mm Standard Tool Turrets: Thanks to the built-in -A12 dimensional configuration, this tool locks perfectly into standard 12mm boring sleeves, reduction bushes, and round block toolholders.
- Precision CNC Turning Centers: Compatible with extensive multi-axis equipment ecosystems including Mazak, Haas, Okuma, Doosan, Citizen, Star, and DMG Mori machines.
- Global Standard ISO Inserts: Fully standardized pocket accepting any brand of 80-degree positive rhombic CCMT 0602-- / CCGT 0602-- indexable cutting components.
6. BEYOND Premium Carbide Grade Selection Guide
Optimize your S10K-SCLCR06-A12 boring bar setup by coordinating with the ideal BEYOND indexable cutting insert material classification:
| BEYOND Cutting Insert Grade | Coating Micro-Structure Matrix | Primary Application Strengths |
|---|---|---|
| BYM11 (CVD Grade) | Thick Layered Al2O3 + TiCN Thermal Barrier Coating | Continuous high-speed dry internal turning of carbon steels, tool steels, and structural pre-hardened metal blanks. |
| BYS25 (PVD Grade) | Sub-Micron Nano-TiAlN Highly Elastic Coating | Superb notch wear resistance. Ideal for interrupted internal cuts and 304/316 austenitic stainless steels. |
| BYK15 (Uncoated Polished) | Mirror-Finished Sharp Micro-Grain Solid Carbide | Eliminates Built-Up Edge (BUE) completely. Specially built for clean cutting of aluminum, brass, bronze, and non-ferrous plastics. |
7. Why Choose BEYOND CNC Machine Tools?
BEYOND supplies high-grade cutting tool configurations that assist machine shops globally in maintaining micron-level tolerances under intense production cycles. By integrating hardened tool alloys, specialized pocket milling techniques, and rigorous quality control protocols, we ensure our tooling components optimize chip handling and maximize tool life.
Global Machinist Operational Reviews
Marcus T. — United States
"The 10mm shank adapting directly to our 12mm linear block is flawless. Extreme rigidity for a slim bar. Holds tight positioning tolerances perfectly on small valve bodies."
Hans W. — Germany
"Hervorragende Vibrationsdämpfung. The S10K core handles internal boring without chatter marks on tough carbon steel. Clean pocket engineering."
Kenji S. — Japan
"Perfect fit for small CNC automated cells and Swiss-type lathes. Paired with CCGT06 mirror-polished inserts for brass plumbing joints. Smooth chip evacuation."
Luca F. — Italy
"Solid steel alloy, great insert support. The screw and pocket indexing remain precise even under high heat cycling. Highly dependable small boring bar."
Robert G. — United Kingdom
"Excellent tool clearance on internal steps. Hardened coating helps resist chip wash. Will absolutely standardize our small lathe setups on these bars."
8. AI-Style Engineering Support Engine (FAQ)
Q1: What does the -A12 suffix designate on this tool model?
A1: The -A12 indicates that while the boring neck is 10mm to maintain tight-bore entry capability down to 12mm, the architecture is structurally adapted to slide cleanly into standard 12mm metric lathe tool turret sleeves or blocks without bespoke multi-step shims.
Q2: Can I mount a CCMT 09T3 insert into this pocket seat?
A2: No. This tool body is custom milled strictly for the smaller CCMT 0602 (or ISO equivalent CCMT 21.51) insert profile. The pocket support walls and M2.5 clamping screw will not interface with larger 09 insert geometries.
Q3: What is the minimum recommended entry bore for this bar?
A3: The absolute minimum pre-drilled or cast bore diameter (D-min) is 12mm (approx 0.472"). Running into holes smaller than this will cause the relief flank of the tool head to rub against the internal radius of the workpiece.
9. Technical Maintenance & Troubleshooting Guidelines
Equivalent Industry Models
Directly drops into positions designated for standard ISO metric S10K-SCLCR06 configurations. For North American operators, this bridges closely into custom 3/8" round static tool blocks utilizing specialized 12mm high-precision reduction adapter sleeves.
Troubleshooting Tips
Flank Wear / Rapid Blunting: Ensure adequate flooded coolant delivery directed directly into the insert pocket. If cutting dry, reduce cutting speed (Vc) by 30%.
Pocket Maintenance: Clear all fine particulate debris and micro-chips from the insert seat before tightening the M2.5 locking hardware.
Workpiece Material Matrix
Engineered to operate reliably across primary standard industrial metal categories: P (Carbon & Alloy Steels), M (Stainless Steel grades), K (Grey & Ductile Cast Irons), N (Aluminum & Non-ferrous materials), and S (Heat-resistant superalloys).
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
When choosing CNC cutting tools, check the full model code, dimensions, grade and selected variant before ordering. Do not rely on the product image alone.
For carbide inserts, tool holders, drills and end mills, compare the mounting dimensions, connection type and manufacturer's specifications with your holder or machine. If you are unsure, share your existing part number and machining application with us before ordering.
Check the product listing for the selling unit, pack quantity and included components. If it is unclear whether the price is per piece or per pack, or whether a tool body and inserts are sold separately, contact us before purchasing.
Select cutting speed, feed rate and depth of cut using the relevant manufacturer's recommendations for your tool model, workpiece material, machine conditions and coolant method. The same settings are not suitable for every product or application.
Our automatic quantity discount is 6% off for 2–9 items and 12% off for 10 or more items, based on the total product quantity in the cart. Other offers may not combine with this discount; check the applicable offer conditions.
According to our shipping policy, orders are typically processed and shipped within 1–3 business days after confirmation. Delivery generally takes 5–20 business days, depending on your destination and shipping method. Customs clearance or unforeseen delays may affect delivery times. A tracking number is sent by email after shipment.