CAT-SET

DRILLING | Opening Drill®: Large Diameter Indexable Carbide Insert Drilling System

System Overview

Product Overview

IC Inserts • The design allows for excellent chip control and aggressive penetraƟon rates. • The proprietary AM200® and AM300® coaƟngs increase tool life above compeƟtors’ premium coaƟngs. • The same inserts are used for both RevoluƟon Drill® and Opening Drill® products.

AM300®

AM200®

TiN

Insert ApplicaƟon RecommendaƟons Carbide Grade OpƟons P35 (C5)

General purpose carbide grade suitable for most applicaƟons. Common application in steels and stainless steels.

Toughest carbide grade. Provides the best combinaƟon of edge strength and tool life. Recommended for less rigid applications. Higher wear-resistant carbide suitable for abrasive material applicaƟons. Recommended for grey, ductile, and nodular irons.

K35 (C1)

K25 (C2)

AddiƟonal Geometry OpƟon High Rake (HR)

Provides superior chip control and tool life in long chipping carbon and alloy steels below 200 BHN.

A70

Straight Shanks • Designed for lathe applicaƟons.

• Can be cut off for use in end mill holders. • The score mark (circled above) is provided for recommended cut length. • Cut and deburr at the score mark. • This improves rigidity when the body sits against the face of an end mill holder.

www.alliedmachine.com | 1.330.343.4283

A70: 4