81-000 High Speed Steel Lo Helix – Double Flute

$31.70$35.30

These lo helix upcut spirals were developed for CNC routers used primarily in the aircraft industry. They are designed with maximum strength of configuration to cut T, O or combined stacks of aluminum-using coolant.

Usage: Aluminum

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Part # Product Cutting DIAProduct Flute LengthProduct SHK-DIAProduct OALProduct HelixProduct ALUM Condition Price QTY
81-001 1/4 3/4 1/2 3 1/16 5 $31.70
81-003 5/16 3/4 1/2 3 1/16 10 $32.60
81-004 5/16 3/4 1/2 3 1/16 10 $35.30

Additional information

Cutting DIA

.25, .3125

Flute Length

.75

SHK-DIA

.5

OAL

3.0625

Helix

10°, 5°

ALUM Condition

C, O, T