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1-1/4" 6 Flute Square End Non-Center Cutting Fine Tooth Rougher, 2"LOC, 1-1/4"Shank w/Flat, 4-1/2"OAL, 30° Helix, HSS-Co8% M42 Cobalt, TiCN Coated

1-1/4" 6 Flute Square End Non-Center Cutting Fine Tooth Rougher, 2"LOC, 1-1/4"Shank w/Flat, 4-1/2"OAL, 30° Helix, HSS-Co8% M42 Cobalt, TiCN Coated
YG-1 TOOL CO.
70445CC
70445CC
70445CC
1.2500" 1-1/4"
Weight: 1.557 LBS
Brand: YG-1 TOOL CO.
$278.71
(33% off)
$185.69
each
6/30/2026
Add To My Favorites Coupon Available
Technical Details & Downloads
Technical/Extra Information
Product Description

1-1/4" 6 Flute Square End Non-Center Cutting Fine Tooth Rougher, 2"Loc, 1-1/4"Shank W/Flat, 4-1/2"Oal, 30° Helix, Hss-Co8% M42 Cobalt, Ticn Coated

  • YG-1 Series E2079: Inch size HSS-Co8% M42 cobalt fine pitch roughing end mills, non-center cutting, single end, square end,3 to 6 flutes, Weldon Flat shank, 30° helix, regular length, fine tooth roughing profile
  • This general purpose rougher is designed for high production metal removal in a wide range of work piece material.
  • It is recommended for cutting steel grades and many non-ferrous materials.
  • The end tooth of this tool has a center hole design for many accurate resharpenings between centers.
  • In many cases, the milled surfaces are of acceptable quality.

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
$75.00 Economy (5 - 7 days)**
(This deal only applies to our Local Florida in stock items)		 $0.00 5 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
$25.00 MINIMUM ORDER
If Ordered By 3pm Eastern Standard Time YG Will Ship Same Business Day
Factory Stock
4
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Additional Product Details

Technical Details

Manufacturer
YG-1 TOOL CO.
Manufacturer Part Number
70445CC
Tool Diameter
1.2500" 1-1/4"
Length Of Cut
2.000"
Overall Length
4.500"
Shank Diameter
1.2500" 1-1/4"
Radius Size
Sharp
Number Of Flutes
6
Helix Angle
30°
End Style
Square
Tool Coating
TiCN
Tool Substrate Material
Cobalt - M42 HSS-Co8%
Primary Application
General Purpose
Max Reach
0.000"
Hand Cutting Direction
Right Hand
Inch Or Metric
Inch
Country of Origin
Korea, Republic of
Hand Helix Direction
Right Hand
Series
E2079
Single Or Double End
Single End
Tooth Pitch
Fine Pitch
Center Cutting
Non-Center Cutting
Type Of End Mill
Rougher, Fine Tooth
Model
HSS & COBALT END MILLS
Shank Type
Weldon Flat Shank
Helix Type
Equal Index
Free Shipping
All YG-1 TOOL CO. items

Free Standard Shipping from YG-1

Offer good for all YG-1 Online Only! Maximum Weight of 10 Pounds with a Minimum Order of 199

6/30/2026 YG-FREESHIP
Coupon clipped!

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