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3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" LOC, 3/8" Reach With Reduced Neck, 3" OAL. YG-1 X5070 30° Helix Blue Coated For High Hardened Steels HRc45 to HRc70

3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" LOC, 3/8" Reach With Reduced Neck, 3" OAL. YG-1 X5070 30° Helix Blue Coated For High Hardened Steels HRc45 to HRc70 3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" LOC, 3/8" Reach With Reduced Neck, 3" OAL. YG-1 X5070 30° Helix Blue Coated For High Hardened Steels HRc45 to HRc70 3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" LOC, 3/8" Reach With Reduced Neck, 3" OAL. YG-1 X5070 30° Helix Blue Coated For High Hardened Steels HRc45 to HRc70 3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" LOC, 3/8" Reach With Reduced Neck, 3" OAL. YG-1 X5070 30° Helix Blue Coated For High Hardened Steels HRc45 to HRc70
YG-1 TOOL CO.
G8A43012
G8A43012
G8A43012
0.1875" 3/16"
Weight: 0.044 LBS
Brand: YG-1 TOOL CO.
$116.18
(35% off)
$75.52
each
7/31/2026
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Technical Details & Downloads
Technical/Extra Information Catalog Page Catalog Page
Product Description

3/16" 2 Flute Ball Nose Carbide End Mill, 1/4" Plain Shank, .187" Loc, 3/8" Reach With Reduced Neck, 3" Oal. Yg-1 X5070 30° Helix Blue Coated For High Hardened Steels Hrc45 To Hrc70. Yg-1 X5070 Nano Blue Coated Nanograin Carbide End Mills Are Designed For High Precision High Speed Machining, Dry Cutting Hardened & High-Hardened Mold & Die Steels Hrc45 To Hrc70. Made From Premium Nanograin Carbide Substrate Combined With Yg-1'S Custom Tailored High Hardness, Heat Resistant Nano Blue Coating & Negative Rake Angles, These Tools Exhibit Superb Wear-Resistance & Long Life In Dry Machining Applications While Providing An Excellent Workpiece Surface Finish.

  • YG-1 X5070 Series G8A43: Inch size nanograin carbide end mills, 30° helix, plain shank, center cutting, 2 flute, ball nose, stub cut length, reduced neck diameter, extended reach, naco blue coated
  • Designed to machine high hardened materials.
  • For high precision milling with higher wear resistance.
  • Excellent workpiece finish.
  • High hardness and heat resistant naco blue coating.
  • Suitable for dry, high speed cutting.
  • Deep slotting is possible by reduced neck.

This item is part of our complete offering of YG-1 Cutting Tools, trusted for high-performance CNC machining, consistent quality, and broad application coverage across milling, drilling, threading, tool holding, and indexable operations. Browse YG-1 End Mills for carbide and cobalt milling solutions, YG-1 Hole Making Tools for drills and reamers, YG-1 Threading Tools for taps and thread mills, YG-1 Tool Holders for dependable tool holding solutions, and YG-1 Indexable Tooling for productive insert-based machining. You can also visit our main YG-1 Cutting Tools page to shop the full line and compare sizes, coatings, and performance styles for your application.

Made in Korea, Republic of
Shipping & Delivery Options
VERNON HILLS, ILLINOIS, USA
  • UPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$399.00 UPS Ground 1 – 4 Business days (Lower 48 States) $0.00 10 LBS
$25.00 UPS Ground 1 – 4 Business days (Lower 48 States) $8.99 15 LBS
$499.00 UPS Blue 2 Business Days $9.99 7 LBS
$399.00 UPS Blue 2 Business Days $13.99 5 LBS
$50.00 UPS Blue 2 Business Days $15.99 6 LBS
$50.00 UPS Red by 10:30am 1 Business Day $31.99 2 LBS
Note: Special vendor shipping deals are destination-based and may not be available in all ZIP codes. If this rate is not available for your shipping address, standard shipping options will be shown at checkout.
$25.00 MINIMUM ORDER
If Ordered By 3pm Eastern Standard Time YG Will Ship Same Business Day
Factory Stock
100
Add to Cart

Additional Product Details

Technical Details

Manufacturer
YG-1 TOOL CO.
Manufacturer Part Number
G8A43012
Tool Diameter
0.1875" 3/16"
Length Of Cut
0.187"
Overall Length
3.000"
Shank Diameter
0.2500" 1/4"
Length Below Shank
0.375"
Radius Size
Ball
Corner Radius
Ball
Number Of Flutes
2
Helix Angle
30°
End Style
Ball
Tool Coating
Nano BLUE
Tool Substrate Material
Carbide
Primary Application
Hardened and High Hardened Steels HRc45-70
Max Reach
0.375"
Hand Cutting Direction
Right Hand
Inch Or Metric
Inch
Country of Origin
Korea, Republic of
Hand Helix Direction
Right Hand
Series
G8A43
Single Or Double End
Single End
Center Cutting
Center Cutting
Type Of End Mill
Finisher
Model
X5070 BLUE
Shank Type
Plain Shank
Helix Type
Equal Index

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