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1/4" 4 Flute Ball Nose Carbide End Mill, 1-1/4" LOC, 1/4" Plain Shank, 3" OAL. YGBasiX 37° Helix, X-Coated. High Performance Design at General Purpose Prices

1/4" 4 Flute Ball Nose Carbide End Mill, 1-1/4" LOC, 1/4" Plain Shank, 3" OAL. YGBasiX 37° Helix, X-Coated. High Performance Design at General Purpose Prices
YG-1 TOOL CO.
G9J50901N
G9J50901N
Weight: 0.079521497 LBS
Brand: YG-1 TOOL CO.
$50.21
(25% off)
$37.73
Each
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Technical/Extra Information
Product Description

Yg1 Has Expanded The Ygbasix End Mill Offering With A New Innovative Design, The Ygbasix 4-Flute Multiple Helix Carbide End Mills, A True High Performance Design At Affordable General Purpose Prices. These End Mills Feature Advanced High Performance Geometry, Resulting In Impressive Chip Formation And Evacuation With Excellent Material Removal Rates And Noticeably Smooth Operation In High Speed Finish Machining And Semi-Roughing Operations. The Advanced Multiple Helix Design And Unequal Flute Spacing Eliminates Harmful Harmonic Vibrations, Suppresses Damaging Chatter, Produces Ideal Chip Shape And Helps Control Temperature At The Cutting Zone. The Special Design Starts With A Premium Micrograin Carbide Substrate And Yg1's High Technology X-Coating. The New X-Coating Developed By Yg1 Is An Alcr Based Coating Perfect For Excellent Tool Life And Versatile Performance In A Wide Range Of Materials And Operations. This Superior Combination Of Substrate And Coating Is Suitable For Operations Which Require High Cutting Speeds, High Temperature At The Cutting Zone And High Metal Removal Rates. Experience Excellent Metal Removal Rates And Superior Finishes In Mild Steels, Alloy Steels, Tool Steels, Stainless Steels, Cast Iron And High Temperature Super Alloys Up To Hrc40. Enjoy The Benefits Of A True High Performance Design At The Price Of A Standard General Purpose Design.

  • YG-1 YGBasiX 4 Flute Multiple Helix Series G9J50: Inch size 4 flute center cutting micrograin carbide end mills, single end, Ball end with Plain Shank, 37°, Unequal Index with X-Coating (AlCr Based)
  • 37° helix design for optimal chip formation, evacuation and reduced vibration
  • Unequal flute indexing provides excellent chip evacuation, reduces harmonic vibrations and provides for excellent surface finish
  • Due to length of cut in excess of 3XD on these 37° single helix end mills, it is required to reduce feed rate approximately 50%
  • High Technology X-Coating Developed by YG-1: X-Coating is an AlCr Based Coating perfect for excellent life and versatile performance for a wide range of materials
  • Excellent performance in stainless steels, mild steels, alloyed steels, tool steels, cast iron and exotic materials up to HRc40
  • Innovative, high performance design at affordable, general purpose prices

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
  • UPS
  • USPS

Suncoast Shipping Deals

Min. order amount Shipping Option Special Rate Max Weight
$75.00 Economy (5 - 7 days)**
(This deal only applies to our Local Florida in stock items)		 $0.00 5 LBS
$50.00 UPS Blue 2 Business Days $19.99 10 LBS
$50.00 UPS Blue 2 Business Days $32.99 15 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.
UPS Ships till 5:30 p.m. & USPS ships till 4 p.m. Eastern Standard Time for same day shipping Monday-Friday except on holidays.
Any backorders for orders placed online will be shipped with no additional freight charges.
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Additional Product Details

Technical Details

Manufacturer
YG-1 TOOL CO.
Manufacturer Part Number
G9J50901N
Tool Diameter
0.2500" 1/4"
Length Of Cut
1.2500" 1-1/4"
Overall Length
3.0000" 3"
Shank Diameter
0.2500" 1/4"
Length Below Shank
0.000"
Radius Size
Ball
Corner Radius
Ball
Number Of Flutes
4
Helix Angle
37°
End Style
Ball
Tool Coating
X-Coating (AlCr Based)
Tool Substrate Material
Carbide
Primary Application
Steels, Cast Iron, Stainless, Hi-Temp Alloys to HRc40
Inch Or Metric
Inch
Country of Origin
Korea, Republic of
Hand Helix Direction
Right Hand
Series
G9J50
Single Or Double End
Single End
Type Of End Mill
Finisher
Model
BASIX 4 FLUTE MULTI-HELIX
Shank Type
Plain Shank

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