P
Non-alloy steel
HRc
32
HB
300
P
Low alloy steel
HRc
3238
HB
300350
P
High alloy & tool steel
HRc
35
HB
325
H
Hardened steels & cast irons
HRc
38394041
HB
400630
(G8B59) X5070 Carbide, 4Flute Corner Radius End Mill, Regular Length for (HRc45 to HRc70) High Feed
High Feed Corner Radius for HRc45–70Code: G8B5902005
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Key Features
- Use hydraulic, shrink, HP3/GSK, or power milling chucks
- Heat resistance to 1400°
- Strong negative land for high hardness machining
Made in South Korea
If you're not 100% happy with your purchase, we'll replace or refund.
| SKU | Mill Diameter (mm) | Corner Radius (mm) | Overall length (mm) | Shank dia. (mm) | Length of cut (mm) | Length below shank (mm) | Neck dia. (mm) | Stock | Price | Qty | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|
| G8B5902005 | 2.0 | R0.5 | 50.0 | 6.0 | 1.0 | 6.0 | 1.8 | 5 days | $107.00 | ||
| G8B5903005 | 3.0 | R0.5 | 50.0 | 6.0 | 1.2 | 8.0 | 2.8 | 5 days | $107.00 | ||
| G8B5904005 | 4.0 | R0.5 | 50.0 | 6.0 | 1.5 | 10.0 | 3.8 | 5 days | $89.10 | ||
| G8B5906005 | 6.0 | R0.5 | 60.0 | 6.0 | 2.5 | 12.0 | 5.4 | 5 days | $89.10 | ||
| G8B5906010 | 6.0 | R1.0 | 60.0 | 6.0 | 2.5 | 12.0 | 5.4 | Low stock | $89.10 | ||
| G8B5908010 | 8.0 | R1.0 | 60.0 | 8.0 | 3.5 | 16.0 | 7.2 | 5 days | $113.90 | ||
| G8B5908020 | 8.0 | R2.0 | 60.0 | 8.0 | 3.5 | 16.0 | 7.2 | 5 days | $136.80 | ||
| G8B5910010 | 10.0 | R1.0 | 70.0 | 10.0 | 4.0 | 20.0 | 9.0 | Low stock | $170.00 | ||
| G8B5910020 | 10.0 | R2.0 | 70.0 | 10.0 | 4.0 | 20.0 | 9.0 | Low stock | $170.00 | ||
| G8B5912020 | 12.0 | R2.0 | 80.0 | 12.0 | 5.0 | 25.0 | 11.0 | 5 days | $234.70 | ||
| G8B5912030 | 12.0 | R3.0 | 80.0 | 12.0 | 5.0 | 25.0 | 11.0 | Low stock | $234.70 |
Add (G8B59) X5070 Carbide, 4Flute Corner Radius End Mill, Regular Length for (HRc45 to HRc70) High Feed to comparison
View Comparison- Overview
- Specifications
- Operation
- Work Material
- Reviews
Product Description
The YG-1 G8B59 X5070 Blue cutter is a 4 flute 0°Helix stub corner radius mill. Special high feed geometry delivers very high metal removal on prehardened and hardened steels. Nanograin carbide with silicone based coating supports dry machining to 1400°c and HRc70. Reduced clearance angles and short flutes increase strength for high speed roughing and finishing.
- Use hydraulic, shrink, HP3/GSK, or power milling chucks
- Heat resistance to 1400°
- Strong negative land for high hardness machining
- High abrasion resistance and mirror surface finish
- Diameters 2mm–12mm
Product Data
| Workpiece Material | P H |
| Corner Radius Tolerance | 0.005 |
| Cutting Shape | Corner Radius, Roughing |
| Hardened Steels(HRc40~45) | Great |
| Helix Angle | Square 0 |
| Length | Regular |
| No. Flutes | 4 |
| Operation | Corner, Die Sinking, Facing, Helical-Interpol, Side Milling, Slotting, Small Part |
| Shank Type | Plain |
| Surface Treatment | YG-1 Blue Coating |
| Tool Material | Carbide |
| Flutes | 4 |
| Helix Angle | 0° |
| Cutting Edge Shape | Corner Radius |
| Size Min | D2.0 |
| Size Max | D12.0 |
| Length |
High Feed |
| Coating | Blue Coating |
Side Milling
Small Part
Slotting
Die Sinking
Facing
Corner
Helical Interpol
Prehardened Steels
Great
Good
Great
Excellent
Hardened Steels (HRc40~45)
Great
Good
Great
Excellent
Hardened Steels (HRc45~55)
Excellent
Good
Great
Excellent
High Hardened Steels (HRc55~70)
Excellent
Good
Great
Excellent
