
Walter-Prototyp
1/2" 2-Flute Solid Carbide Square End Mill - Walter-Prototyp 5543458
MFR# 5543458Series AH602551
$249.99List $320.62
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter1/2
Flutes2
MaterialSolid Carbide
CoatingBright/Uncoated
Description
The Walter-Prototyp 5543458 is a 1/2 2-flute Solid Carbide (A1007) square end mill. 2 length of cut, 4-1/2 overall length. Series AH602551.
Specifications
CentercuttingYes
ChipbreakerNo
Coating finishBright/Uncoated
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle45
Length of cut in2
Length of cut range2.0000+
Length typeLong
Material gradeA1007
Mill diameter in1/2
Mill diameter toleranceh10
Number of flutes2
Overall length in4-1/2
Overall length tolerance+2.00 mm
Reach length2
Shank diameter in1/2
Shank diameter toleranceh6
Shank typeStraight-Cylindrical
Tir maximum (mm)0.02
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.




