S10K-STFCR11 Boring Bar + 10x TCMT110204 Carbide Inserts
S10K-STFCR11 Boring Bar + 10x TCMT110204 Carbide Inserts
S10K-STFCR11 Lathe Boring Bar & TCMT110204 Carbide Insert Pack
Get precise, consistent internal turning results with the S10K-STFCR11 Boring Bar Tool Holder paired with 10 TCMT110204 cemented carbide inserts. Built from durable carbon steel with a right-hand cutting direction and a 91° blade angle, this boring bar is designed for machinists who demand accuracy and repeatability on internal lathe operations.
The compact 10mm × 6mm square shank and 125mm total length make this tool ideal for tight-bore applications, while the cemented carbide inserts deliver long-lasting cutting performance across a wide range of materials. A wrench is included so you can get straight to work right out of the box.
Made in Mainland China.
Key Specifications
- Model: S10K-STFCR11
- Material: Carbon Steel (holder) / Cemented Carbide (inserts)
- Cutting Direction: Right Hand
- Blade Angle: 91°
- Square Shank (W × H): 10mm × 6mm
- Total Length: 125mm
- Insert Model: TCMT110204
- Insert Material: Cemented Carbide
What's in the Box
- 1 × S10K-STFCR11 Tool Holder (Boring Bar)
- 1 × Wrench
- 10 × TCMT110204 Carbide Insert Blades
Why Choose This Boring Bar Set?
- Generous Insert Pack: 10 carbide blades included — extended working life without frequent reorders.
- 91° Blade Angle: Optimized for accurate internal turning with minimal deflection.
- Carbide Cutting Edges: Cemented carbide inserts maintain sharpness under high cutting loads.
- Ready-to-Use Kit: Wrench included — install inserts immediately on arrival.
- Compact Shank Design: 10mm × 6mm profile fits standard lathe tool posts and boring bar holders.
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Note: Monitor color calibration and ambient lighting may cause slight variations in the product's appearance compared to images shown. Minor measurement tolerances (±0.5mm) are normal for machined components.
Learn more: OSHA guidance on hand and power tools
Frequently Asked Questions
Q: What lathe machines is the S10K-STFCR11 boring bar compatible with?
A: The S10K-STFCR11 boring bar features a 10mm × 6mm square shank, making it compatible with most small to mid-size lathes that accept tool holders in this shank size range. Always verify your lathe's tool post bore diameter before ordering.
Q: How many TCMT110204 carbide inserts are included, and can I replace them?
A: This set includes 10 TCMT110204 cemented carbide inserts. The inserts are indexable and replaceable — simply use the included wrench to swap out a worn insert for a fresh one without replacing the entire boring bar.
Q: What materials can the TCMT110204 carbide inserts cut?
A: TCMT110204 cemented carbide inserts are suited for internal turning of a wide variety of materials including mild steel, alloy steel, cast iron, and non-ferrous metals. For best results, match your cutting speed and feed rate to the workpiece material.
Q: Is this tool suitable for right-hand or left-hand turning operations?
A: The S10K-STFCR11 is configured for right-hand cutting direction, which is standard for most conventional lathe internal turning operations.
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.