AMPC_US-EN

THREADING | Solid Carbide and Indexable Thread Mills

Solid Carbide Styles and Thread Forms

A

DRILLING

Straight BSW

Helical BSPP, NPS, NPSF, UN, ISO

Taper Helical BSPT, NPT, NPTF

Helical (3-Tooth Style) UN, ISO

B

AccuThread® 856

AccuThread® 856

AccuThread® 856

BORING

AccuThread® T3

ThreadMills USA™ (coolant and non-coolant)

ThreadMills USA™ (coolant and non-coolant)

ThreadMills USA™ (coolant and non-coolant)

C

REAMING

AccuThread ® T3

Left-Hand Cutting The tool continues to climb mill while it moves from top to bottom Advantage Improves tool life and produces a precise thread form

D

BURNISHING

AM210® Coating Multilayer PVD coating Advantage

E

3 Cutting Teeth The tool cuts minimal threads at once and reduces side deflection Advantage Cuts harder materials and produces deeper threads than a standard thread mill

Improves cycle times and tool life

THREADING

Additional Information • Available in UN and ISO thread forms • Available in imperial and metric shanks • Available in 2xD and 3xD lengths

X

Internal

Internal

1/4P

1/4P

60°

60°

SPECIALS

1/8P

External

1/8P

External

UN Thread Form

ISO Thread Form

E: 4

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