Lathe Boring Bar Set S06K–S10K SCLCR06 + 10 Carbide Inserts
Complete Lathe Boring Bar Turning Tool Holder Kit
Upgrade your machining setup with this comprehensive lathe boring bar turning tool holder set. Designed for semi-finishing and finishing operations on steel, cast iron, and non-ferrous materials, this kit delivers precision, durability, and outstanding cutting efficiency right out of the box. Whether you're working on small bore holes or general internal turning, this set has you covered.
Made in Mainland China.
What's in the Box
- 1 × S06K-SCLCR06 Boring Bar (6 × 116mm, Min. Bore 8mm)
- 1 × S07K-SCLCR06 Boring Bar (7 × 122mm, Min. Bore 9mm)
- 1 × S08K-SCLCR06 Boring Bar (8 × 115mm, Min. Bore 10mm)
- 1 × S10K-SCLCR06 Boring Bar (10 × 125mm, Min. Bore 12mm)
- 10 × CCMT060204-HM Carbide PVD-Coated Inserts
- 4 × T8 Wrenches (7.2cm each)
Key Features
- High-Quality Metal Construction: Each boring bar is crafted from premium-grade metal for strength, stability, and long-lasting durability. Low friction coefficient ensures smooth, reliable cutting performance.
- High Hardness (~45HRC): The impressive hardness combined with excellent toughness reduces tool grinding costs, improves cutting efficiency, and extends overall service life.
- Carbide PVD-Coated Inserts: The 10 included CCMT060204-HM inserts feature a Carbide PVD coating for excellent wear resistance and consistent cutting performance across a wide range of materials.
- Four Bar Sizes Included: With four different boring bar models (S06K, S07K, S08K, S10K), this set handles a variety of bore diameters from 8mm up to 12mm minimum, making it versatile for different machining tasks.
- Wide Material Compatibility: Suitable for machining steel, cast iron, and non-ferrous materials — ideal for semi-finishing and finishing of small holes with a simple, effective structure.
- Ready-to-Use Kit: Comes complete with T8 wrenches for easy insert changes and setup — no extra tooling required.
Technical Specifications
| Model | S06K / S07K / S08K / S10K – SCLCR06 |
| Insert Model | CCMT060204-HM |
| Coating | Carbide PVD |
| Material | High-Quality Metal |
| Bar Hardness | ~45HRC |
| S06K Dimensions | 6 × 116mm | Min. Bore: 8mm |
| S07K Dimensions | 7 × 122mm | Min. Bore: 9mm |
| S08K Dimensions | 8 × 115mm | Min. Bore: 10mm |
| S10K Dimensions | 10 × 125mm | Min. Bore: 12mm |
| Wrench Size | T8, 7.2cm |
| Applications | Steel, Cast Iron, Non-Ferrous Materials |
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Note: Slight color variations may occur between product images and the actual item due to monitor settings. Minor dimensional differences due to manual measurement are possible.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What materials can these lathe boring bars machine?
A: The S06K–S10K SCLCR06 boring bar set is suitable for machining steel, cast iron, and non-ferrous materials. They are primarily designed for semi-finishing and finishing operations, making them ideal for precision small hole processing.
Q: What is the minimum bore diameter each bar can handle?
A: The minimum bore diameters are as follows — S06K: 8mm, S07K: 9mm, S08K: 10mm, S10K: 12mm. This range of four sizes gives you flexibility for various internal turning applications.
Q: Are the CCMT060204-HM inserts compatible with other boring bars?
A: Yes, CCMT060204-HM is a standard carbide insert specification. These inserts may be compatible with other tool holders that accept CCMT060204 inserts, though we recommend verifying compatibility with your specific equipment before use.
Q: How many inserts and wrenches are included in the set?
A: The kit includes 10 CCMT060204-HM carbide PVD-coated inserts and 4 T8 wrenches (7.2cm each), along with all four boring bars — everything you need to get started right away.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.