AMPC_US-EN

DRILLING | T-A® Replaceable Insert Drilling System

A

Cam Point (-CP) • Helical cam ground point • Improves drill stability and centering characterisƟcs

Notch Point® (-NP) • Reduces bellmouth and lead-off • Increases stability in deep hole applicaƟons • Reduces thrust • Can be used in addiƟon to other geometries like cast iron, high rake, and high impact High Impact Notch Point® (-IN) • CombinaƟon of high impact and Notch Point geometries • Increases stability in deep hole applicaƟons • Enhances chip formaƟon in materials with high elasƟcity/ducƟlity and poor chip forming characterisƟcs High Rake Notch Point® (-RN) • CombinaƟon of high rake and Notch Point geometries • Reduces bellmouth and lead-off • Improves chip formaƟon in materials with very high elasƟcity/ducƟlity, extremely poor chip forming characterisƟcs, and low material hardness Cast Iron Notch Point® (-CN) • CombinaƟon of cast iron and Notch Point geometries • Increases stability in deep hole applicaƟons • Specifically designed for use in grey and white cast irons

DRILLING

• Reduces bellmouthing when using longer holders • Target materials: steels, cast/forged steels, cast iron High Impact (-HI) • Designed for materials with hardness > 200 BHN (700 N/mm 2 ) • Enhances chip formaƟon in materials with high elasƟcity/ducƟlity and poor chip forming characterisƟcs • SK corner clip improves tool life • Target materials: structural/cast and forged steels (not suitable for stainless steel) High Rake (-HR) • Designed for materials with hardness < 200 BHN (700 N/mm 2 ) • Improves chip formaƟon in materials with very high elasƟcity/ducƟlity, extremely poor chip forming characterisƟcs, and low material hardness • SK corner clip improves tool life • Target materials: soŌ steels, steel casƟngs and forgings (not suitable for stainless steel) Cast Iron (-CI) • Specifically designed for use in grey and white cast irons • ExcepƟonal edge strength • SK2 corner preparaƟon for improved tool life • Standard geometry on C3 (K10) carbide inserts Aluminum (-AN) • First choice for machining aluminum • Enhanced geometry improves chip formaƟon and hole quality • TiN coaƟng improves heat resistance and extends tool life 90° Spot and Chamfer (-SP) • Center cuƫng web design improves stability and strength • Eliminates the need for a secondary chamfering operaƟon • Available with chipbreakers (see -SW below)

B

BORING

C

REAMING

D

BURNISHING

Brass (-BR) • Improves tool life due to the specialized geometry and edge preparaƟon • Reduces self-feed tendency

E

Flat BoƩom (-FB) • Ideal for flaƩening or squaring the boƩom of preexisƟng holes with high rigidity • Includes small 10° point on the nose of the insert • Available without chipbreakers (see -FN below)

THREADING

90° Spot and Chamfer (-SW) • Center cuƫng web design improves stability and strength • Eliminates the need for a secondary chamfering operaƟon • With added chipbreakers

Flat BoƩom (-FN) • Ideal for flaƩening or squaring the boƩom of preexisƟng holes with high rigidity • Includes small 10° point on the nose of the insert • Available with chipbreakers (see -FB above)

X

SPECIALS

www.alliedmachine.com | 1.330.343.4283

A30: 5