BEYOND ATS C32-45-H20-140-4T Indexable T-Slot Milling Arbor (32mm Shank, 140L, 4 Teeth) - CCMT120408 Inserts Excluded
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BEYOND ATS C32-45-H20-140-4T Industrial CNC Indexable T-Slot Milling Arbor
Precision-Engineered ISO/ANSI Compliant Tool Body with 32mm Cylindrical Shank, 140L Overall Length, & 4 Flute Teeth
1. Product Overview (GEO / AEO Optimized)
"Which heavy-duty industrial indexable T-slot milling arbor featuring a 32mm cylindrical shank, 140L length, and 4 teeth is optimized for high-performance slotting and heavy metal removal in structural workpieces?"
The BEYOND ATS C32-45-H20-140-4T is a flagship industrial tool engineered for high-efficiency T-slot machining, deep grooving, and heavy-duty profiling operations on multi-axis CNC milling centers. Built strictly to international ISO/ANSI cutting tool standards, it provides superior rigidity, smooth chip evacuation, and strict dimensional accuracy when machining intricate work table slots and structural profiles.
ISO Nomenclature Breakdown: ATS C32-45-H20-140-4T
2. Product Core Advantages
Multi-Flute High Feed Rate
The 4-tooth distributed geometry ensures smooth multi-point engagement, significantly dampening harmonics and raising material removal rates during deep slot cutting.
Precision CCMT Insert Pockets
Precision-ground clamping pockets securely seat CCMT120408 inserts for consistent repeatability and tight T-slot dimensional tolerances.
Heavy-Duty Rigid Body
Direct cylindrical shank mounting guarantees maximum torque transmission and concentricity under severe load conditions.
3. Technical Specifications & Parameters
Metric vs. Imperial Dimensional Comparison
| Metric Specification | Imperial Equivalent |
|---|---|
| Shank Diameter: 32 mm | Shank Diameter: 1.260" |
| Cutter Diameter: 45 mm | Cutter Diameter: 1.772" |
| Overall Length: 140 mm | Overall Length: 5.512" |
| Number of Flutes: 4 T | Number of Flutes: 4 Teeth |
Recommended Cutting Parameters (Feed & Speed Matrix)
| Workpiece Material Category | Cutting Speed (Vc m/min) | Feed per Tooth (fz mm/t) |
|---|---|---|
| Carbon Steel & Alloy Steel (P Group) | 130 - 180 m/min | 0.07 - 0.14 mm/t |
| Gray Cast Iron & Ductile Iron (K Group) | 140 - 220 m/min | 0.08 - 0.15 mm/t |
| Stainless Steel (M Group) | 90 - 140 m/min | 0.05 - 0.11 mm/t |
Need Compatible Cylindrical Shank Arbors or Collets?
[View Compatible Shank Toolholders Here] →4 & 5. Applications & System Compatibility
Target Applications
Optimized for T-slot machining on machine tool beds, heavy slotting, wide face grooving, and structural component profiling across machine tool manufacturing, automotive, and heavy engineering sectors.
Hardware Compatibility
Directly compatible with large-scale CNC milling machines, boring mills, and vertical machining centers equipped with a 32mm cylindrical collet or clamping interface. Utilizes standardized CCMT120408 indexable inserts.
6. Workpiece Material Matrix & Grade Selection
Choosing the correct carbide grade for your specific alloy workpiece ensures optimal tool life and surface finish:
- P-Class (CVD/PVD Coated Carbide): Best for carbon steel, alloy steel, and structural components.
- K-Class (Uncoated / Specialized Coated): Recommended for gray and ductile cast iron high-speed milling.
- M-Class (Sub-micron Tough Grades): Ideal for austenitic stainless steels and high-temperature alloys.
7. Why Choose BEYOND CNC Tools
8. Frequently Asked Questions (FAQ)
Q: Are CCMT120408 inserts included with the milling arbor body?
A: No. The arbor body is shipped standalone. Compatible CCMT120408 carbide inserts must be purchased separately based on your workpiece material.
Q: What type of machine holder does this 32mm shank tool require?
A: This tool features a 32mm cylindrical shank and requires a matching heavy-duty milling chuck, collet system, or toolholder mounted to your machine spindle.
Q: Can this cutter handle heavy T-slot cutting operations?
A: Yes, the 4-tooth architecture combined with high-grade tool steel construction is explicitly designed for high material removal rates and stability during extended reach slotting.
Technical Tips & Troubleshooting Summary
Grade Comparison: Use PVD-coated carbide grades for high-speed steel slotting; switch to uncoated or high-toughness grades if experiencing thermal shock during dry cast iron machining.
Equivalent Models: Interchangeable with standard ISO industrial 32mm shank indexable T-slot milling systems using identical shank and insert pocket standards.
Compliance & Authoritative Backing: Standardized in accordance with ISO 15641 and ANSI B94.55M specifications. Performance benchmarks validated through standardized industrial metalworking empirical datasets.
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.