A70-OPN_EU-EN

DRILLING | Opening Drill® Large Diameter Replaceable IC Insert Drilling System

Product Overview

Features

Advantages

A

• Can be used as a rotaƟng or staƟonary tool • Can be used in rough boring operaƟons • Available in mulƟple different shanks (see chart below) • Smooth cuƫng acƟon and quiet operaƟons in lathes and mills • Special lengths, diameters, and shanks are available upon request

• Opens an exisƟng hole in a single operaƟon • Ignores core shiŌs up to 3.18 mm (1/8") providing straight and true holes without the need for boring • Allows for large amounts of material removal • Unique design enables larger holes to be made on low horsepower machines

DRILLING

• Replaceable cartridges protect your investment • Adjustable diameters reduce inventory and cost

Shank OpƟons

B

BORING

Straight

CV40

CV50

C

REAMING

BT40

BT50

HSK63

D

BURNISHING

HSK100

DIN50

ABS63

AM300®

AM200®

TiN

E

2 Inserts (OP1 - OP3 series)

3 Inserts (OP4 series)

Insert ApplicaƟon RecommendaƟons Carbide Grade OpƟons P 35 (C5)

THREADING

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

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

K35 (C1)

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.

K25 (C2)

AddiƟonal Geometry OpƟon High Rake (HR)

X

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

SPECIALS

A70: 2

www.alliedmachine.com | +44 (0) 1384 400 900 | enquiries.eu@alliedmachine.com