1/4in" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 49121

Helical Solutions

1/4in" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 49121

MFR# 49121Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials

$69.81List $81.51 Save 14%
In stock - ships in 1-3 business days
Request a quote
  • Fast sourcing
  • Regrinding available
  • 20+ yrs expertise
Diameter1/4in
Flutes3
MaterialSolid Carbide
CoatingZplus

Description

The Helical Solutions 49121 is a 1/4in 3-flute Solid Carbide (Carbide) ball end mill with a Zplus finish for longer tool life. Suited for non-ferrous metal. 1in length of cut, 3in overall length. Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials.

Specifications

ChipbreakerNo
Coating finishZplus
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeHelical
Helix angle40
Helix styleHigh
Length of cut in1in
Length typeStandard
Manufacturers catalog number49121
Material gradeCarbide
Material removal typeRoughing & Finishing
Mill diameter in1/4in
Mill diameter toleranceh6
Nose radius0.1250
Number of flutes3
Overall length in3in
Overall length tolerance+0.0620/-0.0620 in
Primary workpiece materialNon-Ferrous Metal
Reach length in1
Shank diameter in1/4in
Shank diameter toleranceh6
Shank typeStraight-Cylindrical
Single or double endSingle
System of measurementFractional Inch
Tir maximum0.0003
Variable helixNo
Variable indexNo
Can't find your exact tool?Send us a part number — we'll cross-reference it. Dull tools?Regrinding extends tool life and saves cost.

Alternate & equivalent tools

Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.

Spec-matched alternates load as the catalog fills in. Meanwhile, browse the End Mills collection and filter by diameter, flutes & length of cut.