7/8" X 1-3/8" Nitto Jetbroach Tk00520-0 - one-touch TCT carbide cutter

Description

Nitto Kohki:   Jetbroach Tungsten Carbide Tipped Annular cutters
- this listing is for :
(1)  7/8" diameter x 1-3/8" long  TK00520-0  One-Touch Cutter - for use in the Nitto Automatic Drill Systems:
Price includes shipping in the 48 continental US states.  The price includes the center pilot pin.
Genuine one-touch cutters
Nitto Kohki has developed the one-touch replacement system for Jetbroach carbide-tipped annular hole cutters. They are designed to be mounted and removed without the use of a tool. This reduces the time needed to replace cutters.
Jetbroach Cutter Features:
Carbide tips for faster cutting
Single pass cutting, no pilot hole required
Annular part does all the work so small cutting resistance reduces drilling time
Cutting of slanted, elongated and edge holes is now possible
Fractional and metric cutter sizes to suit wide range of applications
Produces little slag and few chips for easy disposal
Can also be fitted to and used with previous Atra Ace models using a hexagon socket set-screw
Improved concentricity extends cutter life! One-touch system consisting of three balls inside the arbor body produces a self-centering effect during cutting to improve cutter performance and life
Feed & Speeds For Annular Cutters
A guide to the selection of circumferential cutting speeds:
feet/min
m/min
Stainless Steel
65 - 131
20-40
Mild Steel
98 - 164
30-50
Cast Iron
98 - 164
30-50
Brass
164 - 229
50-70
Aluminum
229 - 295
70-90