
Seco
1-1/2" 2-Flute Cobalt Square End Mill - Seco 17011668
MFR# 17011668Series SP205
$183.30List $231.00
Save 20%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
⚡ Need it urgently? Confirm stock & ship time →
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter1-1/2
Flutes2
MaterialCobalt
CoatingBright/Uncoated
Description
The Seco 17011668 is a 1-1/2 2-flute Cobalt (M42) square end mill. Suited for steel, stainless steel, cast iron, high-temp alloy. 1-5/8 length of cut, 4-1/8 overall length. Series SP205.
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 in1-5/8
Length of cut range1.5000 - 2.0000
Material gradeM42
Mill diameter in1-1/2
Number of flutes2
Overall length in4-1/8
Primary workpiece materialSteel; Stainless Steel; Cast Iron; 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.




