ZCC.CT SCMT120408 YBC151 Carbide Turning Inserts for Steel Finishing
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ZCC.CT SCMT120408 YBC151 Turning Insert
Industrial-Grade High-Speed Steel Machining Solution
Product Overview
The ZCC.CT SCMT120408 in YBC151 grade is a high-performance 90° square turning insert optimized for ISO P (Steel) finishing to semi-finishing. Featuring a thick CVD coating (TiCN + Al2O3), it excels in high-temperature environments. The 0.8mm nose radius provides an exceptional balance between edge strength and surface finish (Ra), ensuring stable tool life during continuous high-speed cutting.
Key Core Advantages
Technical Specifications
Model Decoding (ISO Standard)
Square
7° Relief
Tolerance
Hole
12.7mm
4.76mm
0.8 Rad
| Model Type | Metric (ISO) | Imperial (ANSI) |
|---|---|---|
| Insert Code | SCMT120408 | SCMT 432 |
| Inscribed Circle | 12.7 mm | 0.50 inch |
Cutting Parameter Recommendations
| Material Group | Speed (Vc) m/min | Feed (fn) mm/r |
|---|---|---|
| Low Carbon Steel | 280 - 450 | 0.15 - 0.40 |
| Alloy Steel | 200 - 380 | 0.10 - 0.35 |
Compatible Holders:
Fits SSDCN / SSBCR / SSGCR (12 Size) Turning Tool Holders
Browse Compatible Tool Holders →Main Applications
- Automotive components (gears, shafts).
- Mechanical part finishing in stable conditions.
- Internal and external steel turning.
- High-throughput batch production.
Compatibility
- All ISO standard CNC Turning Centers.
- Standard screw-on type tool holders.
- Stable high-speed turning lathes.
ZCC.CT Steel Grade Matrix
| Grade | Coating | Condition | Advantage |
|---|---|---|---|
| YBC151 (This) | CVD | Continuous High Speed | Highest Wear Resistance |
| YBC251 | CVD | General Purpose | Versatility / Balanced |
| YBC351 | CVD | Interrupted Cutting | Maximum Toughness |
Verified Global Feedback
"Consistent finishing. YBC151 holds its edge much longer than other brands on 4140 steel."
— Mike R., USA 🇺🇸"Ottima resistenza all'usura su lavorazioni continue. Rapporto qualità prezzo incredibile."
— Lorenzo M., Italy 🇮🇹"Fastest shipping to Berlin. Precise dimensions for our automated line."
— Hans W., Germany 🇩🇪"Very stable grade for mass production. Standard SCMT 432 fitment."
— Tanaka K., Japan 🇯🇵AI-Style Smart FAQ
Q: Can I use SCMT120408 for interrupted cuts?
A: For heavily interrupted cuts, YBC351 is recommended. YBC151 is a harder grade optimized for continuous turning and high wear resistance.
Q: What is the equivalent of SCMT120408 in Imperial units?
A: The ANSI equivalent code is SCMT 432.
Q: Is this insert compatible with dry machining?
A: Yes, the CVD coating TiCN+Al2O3 is specifically designed to handle the heat of dry or high-speed machining in steel.
Need Help With ZCC.CT Inserts?
Looking for a ZCC.CT 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 ZCC.CT 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.