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16R693 Helical-Flute Thread Mills

$120.21

Bulk orders will be discounted, please contact us.

These helical-flute thread mills have an AlTiN coating that provides better resistance to abrasion and high heat than a TiAlN coating. AlTiN-coated thread mills are used for milling hard and abrasive materials. Carbide thread mills offer excellent wear resistance, heat resistance, and hardness.

Product Number: 16R693

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  • Description
Mfr Model TM-250-28X
Overall Length 2-1/2 in
Thread Standard UN
UNSPSC 23172013
Country of Origin USA (subject to change)
Primary Material Application ISO Code H; P
Thread Size 1/4"-28
Primary Material Application All Materials
Flute Type Helical
Material Carbide
Finish AlTiN
Cutter Diameter 0.1800 in
Thread Length 1.3750 in
Length of Cut 1/2 in
Shank Diameter 1/4 in
Shank Length 2 in
Neck Length 1.5470 in
Number of Flutes 3
Pitch 28 TPI
List Number TM
Nomenclature TM
Measurement System Fractional Inch
Material Applications Alloy Steels; Nickel; Stainless Steels; Titanium; Tool Steel
Neck Diameter 0.1620 in
Cutting Direction Neutral
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