Shopping Cart

Your cart is empty.

Your cart is empty.

HARFINGTON 10pcs Carbide Square End Mills 3.5mm (9/64') Dia 4mm (5/32') Shank 50mm (2') Long HRC55 TiSiN Coated Micro-Grain Tungsten Carbide 4 Flutes Milling Bit Cutter

5.0 Write Review
Free shipping on orders over $29.99

$8.49

$ 3 .99 $3.99

In Stock

About this item

  • Size - Cutting diameter: 3.5mm / 9/64" (right hand); shank diameter: 4mm / 5/32"; cutting length: 10mm / 3/8"; total length: 50mm / 2"; cutting hardness: HRC55; end cut type: square; helix angle: 35 degree; bending strength: 3900N/mm2.
  • Material - TiSiN (Titanium Silicon Nitride) coating offers high hardness, excellent oxidation resistance, and improved toughness. 0.6µm micro-grain carbide mill bits has high hardness, high wear resistance, high strength, enhanced rigidity and high temperature resistance. It is a milling cutter for high hardness and high-speed cutting applications.
  • Features - Fully ground mirror body with high smoothness, 35 degree large helix angle for effective deburring and polishing, larger core diameter is not easy to break the edge. Large spiral design helps effectively remove chips during cutting, reducing clogging and improving chip evacuation.
  • Applications - Square end mill can create slots (keyways or internal grooves), straight or square edge features, flat smooth surfaces, holes or for roughing, finishing and side milling operations. Suitable for high-speed machining and can process a variety of materials, including hardened steel, stainless steel and cast iron.
  • Notes - Applicable machines: CNC machining center, engraving machine, precision engraving machine and other high-speed machines. The longer the length of the tool clamped by the chuck, the better. Use a suitable coolant or lubrication method during milling operations.


Product Description

end mill

TiSiN (Titanium Silicon Nitride) coating offers high hardness, excellent oxidation resistance, and improved toughness. 0.6µm micro-grain carbide mill bits has high hardness, high wear resistance, high strength, enhanced rigidity and high temperature resistance. It is a milling cutter for high hardness and high-speed cutting applications.

Square end mill can create slots (keyways or internal grooves), straight or square edge features, flat smooth surfaces, holes or for roughing, finishing and side milling operations. Suitable for high-speed machining and can process a variety of materials, including hardened steel, stainless steel and cast iron.


Recommended Products
YG-1 E5977 Carbide Square Nose End Mill, Extra Long Reach, TiCN Monolayer Finish, Finishing Cut, Non-Center Cutting, 37 Deg Helix, 3 Flutes, 4' Overall Length, 0.25' Cutting Diameter, 0.25' Shank Diameter

$39.02

$ 19 .99 $19.99

4.6
Select Option
10mm Carbide Square End Mill for Aluminum & Copper Applications, 3-Flute, HRC 55 Deg, DLC Coating, End Mill Bits, High Feed U-Type Design, for Roughing and Finishing (1 Pieces)

$27.99

$ 11 .99 $11.99

4.6
Select Option
uxcell End Mill CNC Router Bits, 1.5mm x 8.5mm 1/8' Shank Diamond Film Coated Carbide Engraving Bit Milling Cutter Right Hand for PCB Plastic Fiber Wood 10pcs

$21.29

$ 9 .99 $9.99

4.3
Select Option
YONICO CNC Compression Bit 2 Flute Spiral End Mill Chip Breaker Router Bit 1/4-Inch Dia. 1/4-Inch Shank 36267-SC

$29.66

$ 15 .99 $15.99

4.3
Select Option
BestParts High Performance 5pcs Solid Carbide Long End Mills, AlTiN Coated, 4 Flute, 30 Degree Helix, 1/8' Cutting Diameter, 1/8' Shank Diameter, 3/4' Length of Cut, 2-1/4' Overall Length

$21.99

$ 9 .99 $9.99

4.7
Select Option
OSCARBIDE 2' Cutting Diameter Indexable End Mill, R8 Shank, 6' Overall Length, 90° Angle, 3 Flutes, Includes 3 TPCN32PDTR (TPG322) Carbide Inserts for Milling Steel, Stainless, Cast Iron & Aluminum

$59.99

$ 28 .99 $28.99

4.8
Select Option
SpeTool 5PCS 12401 4 Flutes Carbide CNC End Mill, Square Nose 1/4 inch Shank, 2-1/2 inch Long Overall, Titian Coated for Metal Mill

$45.99

$ 22 .99 $22.99

4.6
Select Option
Carbide Square End Mill - Submicron Grain for Aluminum/Non-Ferrous Materials, 1/4' Diameter, 3 Flutes, 3' Overall Length, 0.750' Length of Cut, Uncoated - Made in USA - EM-1433750SQ

$16.18

$ 7 .99 $7.99

4.4
Select Option