Airtek Ltd. — 514-336-3820 — sales@airtekltd.com — www.airtekltd.com

Cutting Tools
Airtek End Mills
Two Flute Keyway Tolerances Center Cutting

end mills

M42 - 8% Cobalt Premium HSS

Tolerance +.0000 / - .0015

except *** which are HSS only

Tolerance +.0000 / - .0015

Part # Mill
Diameter
Shank
Diameter
Flute
Length
Overall
Length
AK-1204 1/8 3/8 3/8 2-5/16
AK-1206 3/16 3/8 7/16 2-5/16
AK-1208 1/4 3/8 1/2 2-5/16
AK-1210 5/16 3/8 9/16 2-5/16
AK-1212 3/8 3/8 9/16 2-5/16
AK-1214 7/16 3/8 13/16 2-1/2
AK-1614 7/16 1/2 13/16 2-13/16
AK-1216 1/2 3/8 13/16 2-1/2
AK-1616 1/2 1/2 1 3
AK-1618 9/16 1/2 1-1/8 3-1/8
AK-1620 5/8 1/2 1-1/8 3-1/8
AK-2020 5/8 5/8 1-5/16 3-7/16
AK-2022 11/16 5/8 1-5/16 3-7/16
AK-1624 3/4 1/2 1-5/16 3-5/16
AK-2024 3/4 5/8 1-5/16 3-7/16
AK-2424 3/4 3/4 1-5/16 3-9/16
AK-2026 13/16 5/8 1-1/2 3-5/8
AK-1628 7/8 1/2 1-1/2 3-1/2
Part # Mill
Diameter
Shank
Diameter
Flute
Length
Overall
Length
AK-2028 7/8 5/8 1-1/2 3-5/8
AK-2828 7/8 7/8 1-1/2 3-3/4
AK-2030 15/16 5/8 1-1/2 3-5/8
AK-1632 1 1/2 1-1/2 3-1/2
AK-2032 1 5/8 1-1/2 3-5/8
AK-3232 1 1 1-5/8 4-1/8
AK-3234 1-1/16 1 1-5/8 4-1/8
AK-3236 1-1/8 1 1-5/8 4-1/8
AK-2840 1-1/4 7/8 1-5/8 3-7/8
AK-3240 1-1/4 1 1-5/8 4-1/8
AK-3244 *** 1-3/8 1 1-5/8 4-1/8
AK-3248 *** 1-1/2 1 1-5/8 4-1/8
AK-4048 *** 1-1/2 1-1/4 1-5/8 4-1/8
AK-4052 *** 1-5/8 1-1/4 1-5/8 4-1/8
AK-4056 *** 1-3/4 1-1/4 1-5/8 4-1/8
AK-4060 *** 1-7/8 1-1/4 1-5/8 4-1/8
AK-4064 *** 2 1-1/4 1-5/8 4-1/8
Two Flute Long Reach Center Cutting

end mills

M42 - 8% Cobalt Premium HSS

Tolerance +.0005 / - .0005

Part # Mill
Diameter
Shank
Diameter
Flute
Length
Reach
Length
Overall
Length
AN-1204 1/8 3/8 3/8 13/16 2-3/8
AN-1206 3/16 3/8 1/2 1-1/8 2-11/16
AN-1208 1/4 3/8 5/8 1-1/2 3-1/16
AN-1210 5/16 3/8 3/4 1-3/4 3-5/16
AN-1212 3/8 3/8 3/4 1-3/4 3-5/16
AN-1616 1/2 1/2 1 2-1/4 4
Part # Mill
Diameter
Shank
Diameter
Flute
Length
Reach
Length
Overall
Length
AN-2020 5/8 5/8 1-3/8 2-3/4 4-5/8
AN-2424 3/4 3/4 1-5/8 3-3/8 5-3/8
AN-2828 7/8 7/8 2 4 6
AN-3232 1 1 2-1/2 5 7-1/4
AN-4040 1-1/4 1-1/4 3 5 7-1/4
Two Flute Long Reach Ball End Center Cutting

end mills

M42 - 8% Cobalt Premium HSS

Tolerance +.0005 / - .0005
5/8 and above Mill diameter +.001 / -.001

Part # Mill
Diameter
Shank
Diameter
Flute
Length
Reach
Length
Overall
Length
AN-1204-B 1/8 3/8 3/8 13/16 2-3/8
AN-1206-B 3/16 3/8 1/2 1-1/8 2-11/16
AN-1208-B 1/4 3/8 5/8 1-1/2 3-1/16
AN-1210-B 5/16 3/8 3/4 1-3/4 3-5/16
AN-1212-B 3/8 3/8 3/4 1-3/4 3-5/16
AN-1616-B 1/2 1/2 1 2-1/4 4
Part # Mill
Diameter
Shank
Diameter
Flute
Length
Reach
Length
Overall
Length
AN-2020-B 5/8 5/8 1-3/8 2-3/4 4-5/8
AN-2424-B 3/4 3/4 1-5/8 3-3/8 5-3/8
AN-2828-B 7/8 7/8 2 4 6
AN-3232-B 1 1 2-1/2 5 7-1/4
AN-4040-B 1-1/4 1-1/4 3 5 7-1/4