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Beijing Ward Yitong Technology Co., Ltd.

  • China,Qingdao
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China YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel
China YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel

  1. China YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel
  2. China YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel
  3. China YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel

YG-1 V7plus GMF66 Solid Carbide End Mill 4 Flute Multi Helix for Stainless Steel

  1. MOQ: 100
  2. Price: 2-10USD/PCS
  3. Get Latest Price
Payment Terms T/T
Delivery Time 4 weeks
Packaging Details Carton with Bubble paper which is suitable for long-distance transport
Thread Pitch 11 TPI Whitworth
Coating TiN, TiAlN, or AlTiN
Hardness Hra 91
Corner Radius R0.8
Feed Rate 0.1-0.6 mm/r
Flute Count 2 to 6 flutes
Brand Name YG-1
Model Number V7plus GMF66

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Delivery Time 4 weeks
Packaging Details Carton with Bubble paper which is suitable for long-distance transport Thread Pitch 11 TPI Whitworth
Coating TiN, TiAlN, or AlTiN Hardness Hra 91
Corner Radius R0.8 Feed Rate 0.1-0.6 mm/r
Flute Count 2 to 6 flutes Brand Name YG-1
Model Number V7plus GMF66
High Light YG-1 V7plus solid carbide end mill4 flute multi helix milling cutterstainless steel CNC milling tool
V7plus Series GMF66 Unequal Flute Anti-Chatter Solid Carbide End Mill for High Feed Stainless Steel Alloy Steel Cast Iron CNC Machining


Product Overview

V7plus GMF66 is original YG-1 Korea high-performance solid carbide 4-flute square end mill belonging to premium V7PLUS series, specially optimized for high-efficiency rough & finish milling of stainless steel, carbon steel, alloy steel and cast iron on CNC machining centers. Equipped with exclusive multiple unequal helix angle & uneven flute pitch structure plus proprietary Y-type heat-resistant coating, this cutter effectively suppresses cutting chatter, improves chip evacuation and drastically lowers built-up edge during continuous heavy-feed machining, balancing high material removal rate and long service life for batch precision mold & mechanical component processing.

Optimized deep chip groove design accelerates hot swarf discharge, reducing cutting thermal abrasion and maintaining stable dimensional accuracy in long-cycle slotting, shoulder milling and contour profiling.

Key Features
  • V7PLUS exclusive Y multi-layer heat-resistant coating delivers superior high-temperature oxidation resistance & anti-adhesion, perfect for sticky stainless steel cutting.
  • 4-flute unequal spacing + variable multiple helix geometry eliminates resonance chatter, upgrades workpiece surface finish and improves feed speed limit.
  • Ultra-fine grain solid tungsten carbide substrate enhances edge toughness and wear resistance, applicable for material up to HRC40 hardness.
  • Deep polished flute groove optimizes chip curling & smooth chip removal to avoid chip clogging inside cutter grooves during deep slot machining.
  • Precision ground sharp cutting edge supports mixed roughing & finishing one-tool operation to reduce tool change cost.
Workpiece Materials
  • 304/316 Stainless Steel
  • Carbon structural steel / Alloy steel
  • Grey & ductile cast iron
  • Pre-hardened steel ≤HRC40
  • Nickel-based low-temperature superalloy
Typical Applications
  • Square shoulder side milling
  • Full depth slot rough & finish machining
  • Contour profiling & cavity milling
  • Automotive & mold batch CNC processing
  • General mechanical part high-feed milling
Technical Specifications
Item Parameter
Model GMF66
Grade Series V7plus
Brand YG-1 (Korea Original)
Tool Material Ultra-fine grain Solid Tungsten Carbide
Flute Quantity 4 Flutes
Helix Style Multiple Unequal Variable Helix
Coating Y-type high temp resistant multi-layer coating
Available Standard Sizes φ3/φ4/φ5/φ6/φ8/φ10/φ12/φ16/φ20mm
Shank Type Straight Plain Shank
Processing Type Rough & Finish Slot / Shoulder / Contour Milling
Why Choose V7plus GMF66?

Combining V7PLUS advanced coating, anti-vibration unequal flute design and premium fine grain carbide blank, GMF66 realizes universal high-efficiency machining across stainless steel, steel and cast iron. It cuts chatter failure rate obviously, improves machining feed speed by 30% vs common standard end mills and extends average tool life, becoming mainstream universal solid carbide end mill for metalworking workshop mass production.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Year Established:

    2005

  • Total Annual:

    10000000-50000000

  • Employee Number:

    >50

  • Ecer Certification:

    Verified Supplier

For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c... For over 20 years, Trek Brand has been dedicated to the business of cutting tools. Our main focus is on wholesale distribution of renowned brands such as Walter, Hoffman, Mitsubishi, Taegutec, Tungaloy, OSG, and most importantly, China. We offer a comprehensive one-stop shopping experience for CNC c...

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  • Beijing Ward Yitong Technology Co., Ltd.
  • 1206# Shibei District Qingdao China
  • https://www.cuttingcarbidetools.com/

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