PRECISION TOOLS SINCE 1938. - ToolsZone.ro

Microstops/Countersinks/Counterbores/Spotfacers/Back Spotfacers
SNAp-ON AIrFrAMe
ATI488C-21
ATI488C-1 Counterbore - Aircraft Type -
1/4" Cutting Diameter.
4-flute, 2 3/8" length, 1/4" shank diameter, 3/32"
pilot hole, uses ATI489A family of pilots.
ATI488C-6 Counterbore - Aircraft Type -
13/32" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-9 Counterbore - Aircraft Type -
1/2" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-12 Counterbore - Aircraft Type -
19/32" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-17 Counterbore - Aircraft Type -
3/4" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI488C-25 Counterbore - Aircraft Type -
1" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI488C-32 Counterbore - Aircraft Type -
1 1/2" Cutting Diameter.
4-flute, 2 13/16" length, 3/8" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI489A-1
ATI488C-25
ATI488C-3 Counterbore - Aircraft Type -
5/16" Cutting Diameter.
4-flute, 2 3/8" length, 1/4" shank diameter, 3/32"
pilot hole, uses ATI489A family of pilots.
ATI488C-7 Counterbore - Aircraft Type -
7/16" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-10 Counterbore - Aircraft Type -
17/32" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-13 Counterbore - Aircraft Type -
5/8" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-19 Counterbore - Aircraft Type -
13/16" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI488C-29 Counterbore - Aircraft Type -
1 1/4" Cutting Diameter.
4-flute, 2 13/16" length, 3/8" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI489A-1 Pilot - Counterbore, 3/32"
Shank Diameter, 3/32" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-1
through ATI488C-5 counterbores.
NSN #3460-01-513-0144
ATI489A-5 Pilot - Counterbore, 3/32"
Shank Diameter, 3/16" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-1
through ATI488C-5 counterbores.
NSN #3460-00-932-3313
Counterbores
Heat-Treated M2 High Speed Steel
ATI488C-5
Counterbore - Aircraft Type -
3/8"
Cutting Diameter.
4-flute, 2 3/8" length, 1/4" shank diameter, 3/32"
pilot hole, uses ATI489A family of pilots.
ATI488C-8 Counterbore - Aircraft Type -
15/32" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-11 Counterbore - Aircraft Type -
9/16" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 1/8"
pilot hole, uses ATI489B family of pilots.
ATI488C-15 Counterbore - Aircraft Type -
11/16" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI488C-21 Counterbore - Aircraft Type -
7/8" Cutting Diameter.
4-flute, 2 13/16" length, 1/4" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
ATI488C-31 Counterbore - Aircraft Type -
1 3/8" Cutting Diameter.
4-flute, 2 13/16" length, 3/8" shank diameter, 3/16"
pilot hole, uses ATI489C family of pilots.
Counterbore Pilots
ATI489A-3 Pilot - Counterbore, 3/32"
Shank Diameter, 5/32" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-1
through ATI488C-5 counterbores.
ATI489A-8 Pilot - Counterbore, 3/32"
Shank Diameter, 1/4" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-1
through ATI488C-5 counterbores.
NSN #3460-00-932-3316
ATI489B-8
ATI489B-2 Pilot - Counterbore, 1/8"
Shank Diameter, 1/8" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-6 Pilot - Counterbore, 1/8"
Shank Diameter, #10 Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-11 Pilot - Counterbore, 1/8"
Shank Diameter, 5/16" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-3 Pilot - Counterbore, 1/8"
Shank Diameter, 5/32" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-8 Pilot - Counterbore, 1/8"
Shank Diameter, 1/4" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-13 Pilot - Counterbore, 1/8"
Shank Diameter, 3/8" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-5 Pilot - Counterbore, 1/8"
Shank Diameter, 3/16" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-10 Pilot - Counterbore, 1/8"
Shank Diameter, 9/32" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
ATI489B-14 Pilot - Counterbore, 1/8"
Shank Diameter, 13/32" Pilot Diameter.
Flat surface for set screw security, use with ATI488C-6
through ATI488C-13 counterbores.
Warning
• Airframe tooling can cause flying chips.
• Wear safety goggles (user and bystanders).
read Safety precautIonS on pageS 461 to 464
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