Cobalt End Mill 4 Flute Single End 5/16"
(Pack of
1.0)
Power through demanding milling tasks with the M42 Cobalt End Mill. Engineered from high-performance M42 tool steel with 8% cobalt, this 4-flute cutter delivers superior heat resistance and long tool life, even in tough alloy materials. A TiN (Titanium Nitride) coating reduces wear, enhances chip flow, and allows for faster speeds and feeds, making it ideal for general-purpose machining across steel, stainless, brass, and nickel alloys.
• Made of M42 tool steel with 8% cobalt for strength and wear resistance
• TiN-coated to reduce friction, increase tool life, and improve chip flow
• Withstands high heat and cutting forces for extended use
• Suitable for general-purpose milling in tough materials
• Works well with steel, stainless, nickel alloys, brass, and iron
• 4-flute single end design improves cutting in harder materials
• Made in the USA
• End Mill Tip: Use higher flute counts for hard materials; fewer flutes for softer materials
End Mill Selection: Harder workpieces require a higher number of flutes. Softer material requires fewer flutes.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Frequently Bought Together
Twist-On Surface Conditioning Disc 2" Blue
Couldn't load pickup availability
Jobber Length Drill Bit HSS 11/64"
Couldn't load pickup availability
Premium Reinforced Mini Cut-Off Wheel 3"
Couldn't load pickup availability
Solid Carbide End Mill 2 Flute Single End 3/4"
Couldn't load pickup availability
Cobalt End Mill 4 Flute Single End 5/16"
Couldn't load pickup availability
CryoNitride 1" Dia. End Mill, 2-Flute, Single End, Center Cut
Couldn't load pickup availability
Jobber Length Drill Bit HSS 1/4"
Couldn't load pickup availability
Flat Washer Grade 12 Thru-Hardened Steel M10
Couldn't load pickup availability
SAE Flat Washer Thru-Hardened Steel 5/8"
Couldn't load pickup availability
Solid Carbide End Mill 2 Flute Single End 7/16"
Couldn't load pickup availability
CryoNitride 1/2" Dia. End Mill, 4-Flute, Single End, Center Cut
Couldn't load pickup availability
Solid Carbide End Mill 2 Flute Single End 5/16"
Couldn't load pickup availability
1/2" Fractional Drill Bit, Jobber Length, W/Flats
Couldn't load pickup availability
Jobber Length Drill Bit HSS 31/64"
Couldn't load pickup availability
Premium Grinding Wheel 4-1/2"
Couldn't load pickup availability
Product Description
Power through demanding milling tasks with the M42 Cobalt End Mill. Engineered from high-performance M42 tool steel with 8% cobalt, this 4-flute cutter delivers superior heat resistance and long tool life, even in tough alloy materials. A TiN (Titanium Nitride) coating reduces wear, enhances chip flow, and allows for faster speeds and feeds, making it ideal for general-purpose machining across steel, stainless, brass, and nickel alloys.• Made of M42 tool steel with 8% cobalt for strength and wear resistance
• TiN-coated to reduce friction, increase tool life, and improve chip flow
• Withstands high heat and cutting forces for extended use
• Suitable for general-purpose milling in tough materials
• Works well with steel, stainless, nickel alloys, brass, and iron
• 4-flute single end design improves cutting in harder materials
• Made in the USA
• End Mill Tip: Use higher flute counts for hard materials; fewer flutes for softer materials
End Mill Selection: Harder workpieces require a higher number of flutes. Softer material requires fewer flutes.
CAUTION: Any cutting tool may break or shatter under improper use. Government regulations require use of safety glasses and other appropriate safety equipment at all times in the vicinity of use.
Technical Specifications
| Item#: | 91892 |
|---|---|
| Material | M42 |
| Finish | TiN |
| Cutting Diameter | 5/16 " |
| Cutting Length | 3/4 " |
| Flutes | 4 |
| Shank Size | 3/8 " |
| Overall Length | 2-1/2 " |
| UNSPSC #: | 27112803 |
| TAA Compliant: | Yes |
| Weight: | 0.07 lb |
Product Restrictions
