Changzhou Ruilida Tools Co., Ltd.
| Payment Terms | T/T/PayPal/Credit Card |
| Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. |
| Product | HRC65 12R0.5 4 Flute Solid Carbide Corner Radius End Mill |
| Flute Dia | 12R0.5 |
| Flute Length | 36mm |
| Overall length | 100mm |
| Shank Dia | 12mm |
| Suitable for | Hardened mold steel |
| Brand Name | RLD Tools |
| Model Number | HRC65 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T/PayPal/Credit Card | Supply Ability | 100000pcs/month |
| Delivery Time | 5-8 work days | Packaging Details | 1pcs end mill in a plastic tube, ten pieces a bundle, then put in carton. |
| Product | HRC65 12R0.5 4 Flute Solid Carbide Corner Radius End Mill | Flute Dia | 12R0.5 |
| Flute Length | 36mm | Overall length | 100mm |
| Shank Dia | 12mm | Suitable for | Hardened mold steel |
| Brand Name | RLD Tools | Model Number | HRC65 |
| Place of Origin | China | ||
| High Light | extra long 1/8 end mill HRC65 RLD ，extra long 5/16 end mill HRC65 RLD ，extra long 2mm end mill HRC65 RLD | ||
HRC65 4 Flutes Extra Long Corner Radius End Mill 12R0.5 Corner Radius Milling Cutters
| Product name | RLD HRC65 corner radius end mill 12R0.5 |
| Size | 12R0.5*36*100*12D*4F |
| Suitable for | Steel, titanium, hardened steel, mold steel, etc. |
| Machine type | Finish Milling |
| Flutes | 4 |
| Coating | Bule Nano |
| Helix angle | Variable Helix |
| Co | 9% |
| HRA | 93.5 |
| TRS Min(N/mm²) | 4100 |
| Tolerance | Within 0/-0.015mm |
| Processing machine | ANCA/ |
Carbide Raw Material Introduction
| End mill grade | Carbide rod | Grain size | HRA | Application |
| HRC50 | YG10X | 0.6μm | 91.8 | Aluminum, iron, low alloy steel, general steel under hardness HRC45 |
| HRC55 | WF25 | 0.6μm | 92.2 | Cast Iron, Alloy Steel, General steel under hardness HRC50 |
| HRC60 | GU25UF | 0.4μm | 92.5 | Super Alloy Steel, Stainless Steel, Titanium, Inconel, Hardened Steel under hardness HRC55 |
| HRC65 | GU092 | 0.2μm | 93.5 | Alloy Steel, Hardened Steel under hardness HRC62 |
Coating Introduction
| Coating name | Color | Thickness | Hardness | Friction | The Max ℃ |
| AlTiN | Black | 1.5-3 | 3300 | 0.4 | 900 |
| AlTiSiN | Copper | 1.5-3 | 3500 | 0.35 | 1000 |
| TiAlN | Dark Violet | 1-3 | 3000 | 0.4 | 800 |
| Blue Nano | Blue | 2-4 | 3200 | 0.45 | 1000 |
| AlCrN | Dark grey | 1.5-3 | 3500 | 0.3 | 1250 |
| DLC | Black | 1-3 | 1800 | 0.1 | 350 |
| Diamond | Black | 2-12 | 10000 | 0.02-0.1 | 650 |
| The coating also can be customized |
| RLD Corner Radius End Mill Standard Size HRC65 | ||||
| Flute Dia(mm) | Overall Length(mm) | Cutting Length(mm) | Shank Dia(mm) | Flutes |
| 2 (R0.2, 0.5) | 50 | 5 | 4 | 4 |
| 3 (R0.2, 0.5) | 50 | 8 | 4 | 4 |
| 4 (R0.2, 0.5) | 50 | 10 | 4 | 4 |
| 4 (R0.2, 0.5) | 75 | 12 | 4 | 4 |
| 4 (R0.2, 0.5) | 100 | 16 | 4 | 4 |
| 5 (R0.5,1) | 50 | 13 | 6 | 4 |
| 6 (R0.5,1) | 50 | 15 | 6 | 4 |
| 6 (R0.5,1) | 75 | 18 | 6 | 4 |
| 6 (R0.5,1) | 100 | 24 | 6 | 4 |
| 8 (R0.5,1) | 60 | 20 | 8 | 4 |
| 8 (R0.5,1) | 75 | 24 | 8 | 4 |
| 8(R0.5,1) | 100 | 32 | 8 | 4 |
| 10 (R0.5,1) | 75 | 25 | 10 | 4 |
| 10 (R0.5,1) | 100 | 30 | 10 | 4 |
| 12 (R0.5,1) | 75 | 30 | 12 | 4 |
| 12 (R0.5,1) | 100 | 36 | 12 | 4 |
Common Milling Problems and Solutions
Excessive Chatter: Vibration and sound are excessive when the tool engages the workpiece.
Possible Solutions:
Increase your feed
Reduce your cutting forces by reducing speed and/or feed or axial and/or radial depth of cut
Increase your system′s rigidity by changing over to a stub length end mill or improving your workpiece fixturing
Change geometry - use an end mill with variable flute spacing or a small circular margin
Poor surface finish
Surface Finish: Work surface looks uneven and feels rough.
Possible Solutions:
Increase system rigidity
Increase speed
Reduce feed
Change to higher helix geometry
Change to an end mill with more flutes
Excessive Wear of End Mill
Excessive Wear of End Mill: Tool is wearing at cutting edges causing poor performance.
Possible Solutions:
Reduce Speed - A 50% reduction in speed will almost double the tool life
Increase/decrease feed - A feed rate that is too light will cause excess rubbing
Change geometry of the tool - Number of flutes, helix angle, length of cut
Change material grade and/or add a coating.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
2500000-3000000
Employee Number:
40~50
Ecer Certification：
Site Member
Changzhou Ruilida Tools CO., Ltd. is a professional enterprise involved in manufacturing and marketing solid carbide round cutting tools like the end mill, drill bit, reamer, and customized carbide cutters for a wide range and variety of customers home and abroad. Our products are widely used... Changzhou Ruilida Tools CO., Ltd. is a professional enterprise involved in manufacturing and marketing solid carbide round cutting tools like the end mill, drill bit, reamer, and customized carbide cutters for a wide range and variety of customers home and abroad. Our products are widely used...
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