Specifications
Dimensions
- Helix Angle37
- Length of Cut1.2500 in
- Mill Diameter0.2500 in
- Overall Length4-1/4 in
- Shank Diameter1/4 in
Details
- Center CuttingCenter Cutting
- ChipbreakerNo
- CoatingZrN
- Cutting DirectionRight Hand
- Extended ReachNo
- Flute DirectionRight Hand
- Flute TypeSpiral
- MaterialSolid Carbide
- Material GradeMicrograin
- Number Of Flutes3
- Shank Diameter Tolerance+0.0001/-0.0004 in
- Single Or Double EndSingle
- Variable HelixNo
Overview
Mfr description
65249872 1/4", 1-1/4" LOC, 1/4" SHANK
- Center Cutting tools have one or more cutting edges at the tip and are used in a variety of applications including plunging, drilling or ramping.
- Solid carbide provides better rigidity than high speed steel. It is extremely heat resistant and used for high speed applications on cast iron, nonferrous materials, plastics and other tough-to-machine materials.
- Spiral flutes are constructed of a high flute angle to remove chips more easily.
- Zirconium nitride (ZrN) is similar to TiN, but has a higher oxidation temperature. It is commonly used on non-ferrous materials including aluminum, brass, copper and titanium.