Seco

7/64" 4-Flute Solid Carbide Square End Mill, SIRON-A - Seco 10268271

MFR# 10268271Series C5141

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Diameter7/64

Flutes4

MaterialSolid Carbide

CoatingSIRON-A

Description

The Seco 10268271 is a 7/64 4-flute Solid Carbide (Micrograin) square end mill with a SIRON-A finish for longer tool life. Suited for steel, stainless steel, cast iron, high-temp alloy. 3/8 length of cut, 1-1/2 overall length. Series C5141.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishSIRON-A

Coating finish familySIRON-A

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeHelical

Helix angle30

Length of cut in3/8

Length of cut range0.2000 to 0.4000

Length typeRegular

Material gradeMicrograin

Mill diameter in7/64

Mill diameter tolerance-0.0005/0.0005 in

Neck diameter0.1144

Number of flutes4

Overall length in1-1/2

Overall length toleranceNAS 986

Primary workpiece materialSteel; Stainless Steel; Cast Iron; High-Temp Alloy

Reach length in3/8

Shank diameter in1/8

Shank diameter toleranceANSI B94.19

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0005

Variable helixNo

Variable indexNo

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