
Seco
1-1/4" 4-Flute Cobalt Square End Mill - Seco 17011873
MFR# 17011873Series SPC408
$279.13List $358.00
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter1-1/4
Flutes4
MaterialCobalt
CoatingBright/Uncoated
Description
The Seco 17011873 is a 1-1/4 4-flute Cobalt (M42) square end mill. Suited for steel, stainless steel, cast iron, aluminum & non-ferrous, high-temp alloy. 6 length of cut, 8-1/2 overall length. Series SPC408.
Specifications
CentercuttingYes
ChipbreakerNo
Coating finishBright/Uncoated
Coating finish familyBright/Uncoated
Coolant throughNo
Cutting directionRight Hand
End mill materialCobalt
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle30
Length of cut in6
Length of cut range2.0000+
Material gradeM42
Mill diameter in1-1/4
Number of flutes4
Overall length in8-1/2
Primary workpiece materialSteel; Stainless Steel; Cast Iron; Aluminum & Non-Ferrous; High-Temp Alloy
Shank diameter in1-1/4
Single or double endSingle
System of measurementFractional Inch
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.




