Carbide End Mill Set, 5pcs CNC Router Bits Square End Mills with Coating Router Bit for Aluminum, Alloy Steels, Hardened Steel, Copper Milling Cutting (1/8" CD x 1/8" SHK x 3/8" CL x 1-1/2"OAL)

★★★★★ 4.5 52 reviews

$18.99
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$18.99
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Product details

Management number 229874599 Release Date 2026/05/31 List Price $7.60 Model Number 229874599
Category
  • INDUSTRY-GRADE CARBIDE PERFORMANCE: Micrograin tungsten carbide construction delivers 3X longer tool life than standard end mills, withstanding temperatures up to 1000°C for precision machining of hardened steels, alloys, and composites.
  • NANO BLUE COATING TECHNOLOGY: Advanced heat-resistant coating outperforms TiAlN/TiCN in thermal stability, reducing friction by 40% while maintaining cutting edge sharpness for mirror-finish results on copper, magnesium, and high-silicon aluminum.
  • PRO-GRADE TOLERANCE CONTROL: ±0.02mm (±20μm) runout tolerance ensures CNC-level accuracy for deep cavity milling applications in mold making and aerospace components.
  • MULTI-MATERIAL VERSATILITY: 4-flute design optimized for steel, cast iron, and non-ferrous metals - includes pre-hardened steel machining capability with built-in chip breakers for clean swarf removal.
  • QUALITY-CERTIFIED MANUFACTURING: Each cnc end mill undergoes 3-stage inspection, backed by HQMaster's 10 years of cutting tool expertise for professional machine shops and serious DIYers.

ASIN B0F3X3RDS8
Cut Type Square Nose
Size Name 1/8" x 1/8" x 3/8" x 1-1/2"
Brand Name HQMaster
Part Number HQ-603505152
End Cut Type Square End
Finish Types AlTiBN
Manufacturer HQMaster
Material Type Tungsten Carbide
Cutting Length 1.5 Inches
Tolerance Held Precision
Cutting Diameter 3.18 Millimeters
Number of Flutes 4
Included Components end mill
Number of Cutting Edges 4

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