Helical Solutions

1/4" 4-Flute Solid Carbide Corner Radius End Mill, Tplus - Helical Solutions 83251

MFR# 83251Series HSV-4

$61.34List $71.61 Save 14%

In stock - ships in 1-3 business days

Request a quote

Fast sourcing
Regrinding available
20+ yrs expertise

Diameter1/4

Flutes4

MaterialSolid Carbide

CoatingTplus

Description

The Helical Solutions 83251 is a 1/4 4-flute Solid Carbide corner radius end mill with a Tplus finish for longer tool life. Suited for stainless steel, superalloys & titanium, hard material. 3/4 length of cut, 2-1/2 overall length. Series HSV-4.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishTplus

Coolant throughNo

Corner radius0.0300

Corner radius tolerance-0.0020 to 0.0020 in

Cutting directionRight Hand

End mill materialSolid Carbide

End typeCorner Radius

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

For use withHigh Precision Toolholders

Length of cut in3/4

Length typeRegular

Material applicationStainless Steel; High-Temperature Alloy; Hardened Steel

Material removal typeRoughing & Finishing

Mill diameter in1/4

Mill diameter tolerance-0.0020/0.0000 in

Number of flutes4

Overall length in2-1/2

Overall length tolerance-0.0620/0.0620 in

PitchVariable

Primary workpiece materialStainless Steel; Superalloys & Titanium; Hard Material

Secondary workpiece materialSteel; Cast Iron

Shank diameter in1/4

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

Tir maximum0.0005

Variable helixNo

Variable indexYes

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.