Top Cobalt Steel End Mill Reviews

YG-1 E5021 Carbide Square Nose End Mill, TIALN Multilayer Finish, 30 Deg Helix, 4 Flutes, 2.5\ Overall Length, 0.25\ Cutting Diameter, 0.25\ Shank Diameter

• Suitable for general-purpose machining on steel, chromium-nickel steel, and cast iron.
• Four flutes produce a better finish than fewer flutes.
• Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than uncoated finish, TiN coating, and TiCN coating.
• Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures.
• Square nose end mills (also called square end) create sharp, unrounded cuts.

YG-1 EH970 Carbide Square Nose End Mill, Long Reach, TIALN Multilayer Finish, Roughing Cut, 45 Deg Helix, 4 Flutes, 2.5\ Overall Length, 0.25\ Cutting Diameter, 0.25\ Shank Diameter

• Roughing end mills have chip-breaking cutting edges that remove material in less time than conventional end mills.
• Fine-pitch tooth design and tool geometry are suitable for machining steel up to Rockwell hardness C45, stainless steel, titanium alloys, and nickel-based alloys.
• Long-reach end mills have an extended shank for access to recessed areas of the workpiece.
• Titanium aluminum nitride (TiAlN) coating lubricates the end mill for high-temperature stability and abrasion resistance at high cutting speeds, offering better heat resistance than TiN and TiCN coatings.
• Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures.

Shars M42 Cobalt Corner Rounding End Mill Set 8 PCS 1/16\-3/8\ 404-5840 M{

Niagara Cutter 17011737 Cobalt Steel Square Nose End Mill, Inch, Weldon Shank, Uncoated (Bright) Finish, Finishing Cut, 30 Degree Helix, 6 Flutes, 3.25' Overall Length, 0.500' Cutting Diameter, 0.500' Shank Diameter

• fewer flutes have more chip-carrying capacity and more flutes produce a finer finish.
• Cobalt steel resists abrasion and high cutting temperatures, and has higher feed rates than high-speed steel.
• Uncoated (bright) tools have no additional surface treatment or coating for use on a broad range of materials.
• Square nose end mills (also called square end) create sharp, unrounded cuts.
• Center-cutting design allows the end mill to plunge into material like a drill bit while also performing conventional surface milling.

AUTOTOOLHOME 1/4 inch HSS 4 Flutes End Mills Milling Cutter End Drill Bit Straight Shank Pack of 2

• HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP with TIAIN coating, process the heat treatment materials under 32°with high speed, reduce changing times and improve the production efficiency..
• APPLICATION: end mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc..
• CUTTING EDGE DESIGN: the bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency..
• STRONG and DURABLE:The end mill bits are made from Ultra-fine tungsten steel bar, with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications..

YOYO TOOLS, Carbide Square Nose End Mill Set- Metric Carbide End Mill CNC Milling Cutter Tungsten 4 Fultes by YOYOTOOLS (D8+D10 End Mill)

• 8mm and 10mm End Mill Set, Material : Tungsten Carbide.
• End Mill Cutting Diameter : 8mm , 10mm, HRC55 degrees.
• Suit for: with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications..
• End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, soft alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc..
• The bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency..

SpeTool CNC Router Bits Carving 8 Pcs Set for Wood Detail Profile V Groove Engraving Solid Carbide 1/4 Inch Shank

• The Carving bits kits of Tapered Ball Nose, Spiral, Cone End Mill Cutter.
• For CNC,Engraving machine.Carving Wood, plywood, MDF, plastics, acrylic, stainless steel, titanium alloy etc.
• Long service life, Decreasing the times of changing cutters,Saving production time.
• Include 3*carbide end mills ( 2 pc v-groove end mill, 1pcs tapered end mill ), 4*Spiral End Mill (3 pc up cut, 1 pc down cut), 1*ball end mill.
• The Carbide End Mill Suit for CNC Router and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet.

ACCUCUT I2DMS 2 Flute 3/8 Carbide End Mill Multi-Function for Deburring Spotting Chamfering & Side Milling 90 Degree bits AlTiN Coating

• ...ys, alumiumn and alumiumn alloy, woodworking, cast iron, steels, carbon steels, alloy steels and stainless steel materials. Best use for materials HRC less than 40..
• Solide Carbide: The material is European origin ultra fine grain carbide. The carbide rod we choose is made with the finest tungsten carbide powder and cobalt, using the best ratio to achieve the most ideal hardness. It is stable and has excellent wear-resistance of the material. It significantly enhances the tool's lifespan and keeps the end mill sharp. It also helps keep the surface quality of your work-piece at the best level possible..
• AlTiN Coating: It is a strong coating that's coated at temperatures between 450°C to 475°C. It is able to provide high wear resistance, lubricity, exceptional oxidation resistance, extreme hardness, and excellent abrasive wear resistance. It has higher reliability in dry operations, heat resistance, hard machining, and the resistance can be reduced..
• Versatile Design: This end mill is designed for multiple purposes, such as chamfering, spotting, deburring and side milling. The chamfer degree is 45 per side..
• 35° Helix: 2 flute and 35 degree helix design is ideal for roughing application because of its greater strength and capability to carry a larger ch....

Precision Twist 4ASM High Speed Steel Short Length Drill Bit, Black Oxide Finish, Round Shank, Spiral Flute, 135 Degree Point Angle, 11.00mm (Pack of 6)

• HIGH PROCESSING EFFICIENCY: the edge of end mill bits is HARD and SHARP, process the heat treatment materials under 32°with high speed, reduce changing times and improve the production efficiency..
• CUTTING EDGE DESIGN: the bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency..
• APPLICATION: end mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc..
• One Set of metric end mill bits Including: 8 Different kinds of Size end mills to meet your need, 2mm=1/16.

AUTOTOOLHOME 1/8\ 3/16\ 1/4\ 5/16\ 3/8\ 1/2\ high Speed Steel HSS 4 Flute Straight End Mill Cutter 5/32\ 1/16\ Set of 8

• Cutting Diameter : 1/8" 3/16" 1/4" 5/16" 3/8" 1/2" 5/32" 1/16".
• Suit for: Hardness of metal for above 30 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications..
• End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, soft alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc..
• The bottom of end mill bits is u-shaped groove design, large front angle effectively reduces cutting resistance, sharp and durable, convenient for chip removal, further improve machining efficiency..

Radius 0.5 1 1.5 2 2.5 3 Ball Nose Carbide End Mill Set CNC Cutter Router Bits 2 Flute Spiral Milling Tool

• 0.5-3mm Ball Nose Carbide End Mill: This end mill set includes 6 Radius sizes of 0.5mm, 1mm, 1.5mm, 2mm, 2.5mm, 3mm, satisfy your different needs..
• Material: Tungsten Carbide.2 Flutes.Max Cutting material hardness:HRC45..
• Coating witn TiAlN Can Cutting Harden materiel, 3 times Durable than Carbide..
• For CNC,Engraving machine.Carbon steel,mould steel,alloy steel,inconel,stainless steel,titanium alloy etc..

End Mill Bits, HSS CNC End Mill Cutter for Wood, Aluminum, Steel, Titanium, Straight 4 Flute Mill Bit Set of 6（3mm,4mm,6mm,8mm,10mm,12mm）

• 1.Four flutes produce a better finish than fewer flutes..
• 3.One Set of end mill bits Including: 6 Different kinds of Size end mills to meet your need, 3mm, 4mm,6mm, 8mm,10mm,12mm.
• 4.Hardness of metal for above HRC 45 degrees,with high bending resistance and abrasion resistance, exclusive to HIGH HARDNESS, HIGH SPEED CUTTING applications..
• 5.End mill bits are suitable for side milling, end milling, finish machining, etc. Apply to carbon steel, alloy steel, die steel, tool steel, cast iron, titanium, aluminum, etc..

SpeTool CNC Router Bits Carving Set for Wood Profile V Groove Engraving Solid Carbide 1/4 Inch Shank

• The Carving router bit sets of Tapered Ball Nose, Spiral, Cone End Mill Cutter.
• For CNC,Engraving machine woodworking, Carving soft and hard wood, plywood, MDF, stainless steel, titanium alloy etc.
• Long service life, Decreasing the times of changing cutters,Saving production time.
• Include 2*carbide end mills ( 1 pc v-groove end mill, 1pcs tapered end mill ), 2*Spiral router bit (1 pc up cut, 1 pc down cut).
• The Carbide End Mill Suit for CNC Router, xcarve and Makita, Bosch, and Any Brand Plunge Router with 1/4" Collet.