RNMA Insert 3/4 I.C. with 0.313 Corner Radius
Product Overview
If you're into precision metalworking, the INSERT RNMA 19 06 00 is built just for you. This carbide insert is designed to tackle turning and facing tasks on the outside of parts with ease and accuracy.
Ideal for pros who demand reliable performance in their cutting tools, this insert offers a durable corner radius of 0.313, providing smooth finishes and longer tool life. The 3/4 inch inscribed circle and a 3/16 inch width make it versatile enough for a range of metalworking applications.
Ready to upgrade your tooling setup? This RNMA style insert brings a balance of quality and precision that keeps your projects running smoothly from start to finish.
Key Features
- Style RNMA specifically made for turning and facing on external parts
- 3/4 inch inscribed circle (I.C.) for compatibility with standard toolholders
- 3/16 inch width for effective chip clearance and cutting depth
- Corner radius of 0.313 inches for smooth edge finishes and minimized wear
- Available with Standard Cut or Double Cut options to fit your material needs
- Thru hole design for secure mounting and stability during operation
- Perfect for metalworking professionals requiring precise external machining
- Manufactured to strict quality standards ensuring consistent performance
- Durable carbide material built to withstand high cutting forces
- Compatible with a wide range of ferrous and non-ferrous metals
Specifications
- Shape / Type: RNMA style insert
- Cut Type: Carbide Insert
- Head Diameter (Inscribed Circle): 3/4 inch (0.75 in)
- Width: 3/16 inch (0.1875 in)
- Corner Radius: 0.313 inch
- Thru Hole: Yes
- Application: Turning and facing on outside of part
- Material Compatibility: Various metals including steel, stainless, and aluminum
- Brand / Manufacturer: Burrs4Less
- SKU / Part Number: RNMA64
Burrs4Less: Trusted Tools for Long-Term Efficiency
When you invest in the INSERT RNMA 19 06 00, you're not just buying another tool—you're adding reliability and consistency to your metalworking lineup. This insert reduces downtime with its durable build and secure fitting, meaning fewer swap-outs and more machining hours. Shops across the USA appreciate how it helps maintain tight tolerances run after run, reducing rework costs and boosting overall productivity.
Innovative Design Meets Real-World Durability
Burrs4Less has crafted the RNMA inserts to balance toughness and precision. Drawing from decades of industry experience, the company delivers tools that hold up through demanding applications while providing excellent surface finishes. Beyond the numbers, these inserts offer peace of mind that your operations remain smooth, parts meet quality standards, and shop throughput keeps pace with your deadlines—all without sacrificing tool life.
Case Study: Real Business, Real Results
Based in Dayton, Ohio, Precision Works upgraded their tooling with the INSERT RNMA 19 06 00 for enhanced turning operations.
“Switching to this RNMA insert noticeably improved our surface finishes while reducing tool changes. Our shop’s workflow has become much more efficient since incorporating this reliable insert.”
Sarah Mitchell – Production Manager
Resulted in a 35% increase in machining output with fewer setup interruptions.
Why the Corner Radius Matters in Your Machining Jobs
One feature that often flies under the radar is the corner radius of this insert, which is 0.313 inches. Think of it like the rounded edge on the tip of a pencil versus a sharp point. A larger corner radius spreads out cutting forces and helps prevent premature wear or chipping during tough operations. In practical terms, this means smoother finishes, longer-lasting tools, and less downtime for replacements—helping your shop stay productive and on schedule.
Installation and Maintenance Guide
Setting It Up
- Ensure the compatible RNMA toolholder is clean and free from debris.
- Align the insert's thru hole with the toolholder screw hole.
- Secure the insert firmly but avoid over-tightening to prevent damage.
- Check insert positioning for proper clearance and angle.
- Run a test cut on scrap material to verify setup before production.
Keeping It Going
- Regularly inspect the insert for signs of wear or chipping.
- Keep the toolholder threads clean to ensure secure mounting.
- Replace inserts promptly when cutting quality degrades.
- Maintain cutting speeds and feeds recommended for your material.
- Store spare inserts in a dry, dust-free environment to prevent corrosion.
Frequently Asked Questions
Q: What types of metals can the INSERT RNMA 19 06 00 handle?
A: This insert works well with various metals, including steel, stainless steel, and aluminum alloys.
Q: Does the corner radius affect cutting depth?
A: Yes, a larger corner radius requires a suitable cutting depth, but it improves finish quality and tool durability.
Q: Is this insert compatible with all RNMA toolholders?
A: It fits standard RNMA toolholders with a matching 3/4 inch inscribed circle.
Q: What is the benefit of a double cut over a standard cut?
A: Double cut inserts offer smoother cutting and better chip control for harder materials.
Q: How do I secure the insert in the toolholder?
A: Use the thru hole to fasten the insert securely with the designated screw on your toolholder.
Q: Can this insert be resharpened?
A: Inserts are generally designed for carbide, so resharpening isn’t common; replacement is typical when worn.
Q: What cutting speeds work best with this insert?
A: Cutting speeds vary by material; consult machining guidelines for best performance.
Q: Is the 3/16 inch width standard for RNMA inserts?
A: Width can vary, but 3/16 inch is common for this style and size.
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Q: How do I know when it’s time to Replace or Resharpen the burr?
Replace or Resharpen it when you notice decreased cutting efficiency or visible wear on the cutting edges.
Why Choose Burrs4less?
Discover top reasons to pick our carbide burrs for your projects. Factory-direct quality at wholesale prices.
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Premium Quality
Pro-grade tungsten carbide burrs for durable, precise work.
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Affordable Pricing
Wholesale rates from USA manufacturer, high performance.
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Fast & Free Shipping
24-hour shipping, free on $100+ orders.
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Expert Guidance
Team assists in picking ideal burr for materials.
Ready for Order
Don't miss out on the chance to streamline your turning and facing operations with the INSERT RNMA 19 06 00. Order now to enjoy reliable performance and precise cuts that keep your projects moving forward efficiently.
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