Interstate 11/16in HSS Short Series 3 Flute Counterbore

Introduction

Used in counterboring and spot facing operations. A wide range of interchangeable pilots to align the hole that is being machined. End cutting available. Reduces chatter and improves finish.

Brand :Interstate

Manufacturer Part Number :381-2044

Cutting Diameter (in) :11/16

Features & Benefits : Use in counterboring and spot facing operations
Uses a wide range of interchangeable pilots to align the hole that is being machined
End cutting
The 3 and 5 flute counterbore reduces chatter and improves finish
3 flute, except 1-1/4″ which has 5 flutes

Cap Screw Size :11/16

Number of Flutes :3

Pilot Diameter (in) :3/16

Type :Counterbores

Overall Length (in) :5-1/8