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CAT50 Dual Contact 5/8" End Mill Holder, Standard 4.13" Gage Length, 25,000 RPM Balanced With AD/B Coolant Supply. YG1 Part # AC028

CAT50 Dual Contact 5/8" End Mill Holder, Standard 4.13" Gage Length, 25,000 RPM Balanced With AD/B Coolant Supply. YG1 Part # AC028 CAT50 Dual Contact 5/8" End Mill Holder, Standard 4.13" Gage Length, 25,000 RPM Balanced With AD/B Coolant Supply. YG1 Part # AC028 CAT50 Dual Contact 5/8" End Mill Holder, Standard 4.13" Gage Length, 25,000 RPM Balanced With AD/B Coolant Supply. YG1 Part # AC028
YG-1 TOOL CO.
AC028
AC028
AC028
0.6250" 5/8"
Weight: 7.41 LBS
Brand: YG-1 TOOL CO.
$249.48
(16% off)
$209.96
each
Add To My Favorites Coupon Available
Technical Details & Downloads
Technical/Extra Information Catalog Page Catalog Page
Product Description

Cat50 Dual Contact 5/8" End Mill Holder, Standard 4.13" Gage Length, 25,000 Rpm Balanced With Ad/B Coolant Supply. Yg1 Part # Ac028

  • CCT (CAT Dual Contact) Shank
  • AT3 Or Better Accuracy On Shank Tapers
  • Concentric To 0.0002" T.I.R (At I.D.)
  • AD/B Coolant Supply: Coolant Thru The Spindle & DIN Coolant Thru The Flange.
  • Balanced At G2.5 To 25,000 RPM

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
$25.00 MINIMUM ORDER
If Ordered By 3pm Eastern Standard Time YG Will Ship Same Business Day
Factory Stock
6
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Additional Product Details

Technical Details

Manufacturer
YG-1 TOOL CO.
Manufacturer Part Number
AC028
Inside Diameter
0.6250" 5/8"
Country of Origin
Korea, Republic of
Series
25,000 RPM Balanced
Style
Standard Length
Shank Type
CAT50 Dual Contact
Gage Length
4.13"
Coolant Through
AD/B Coolant Supply
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
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