• Only requires a 6.8 mm diameter hole for chamfering • Two 3-sided indexable inserts provide a cost effective way to get a smooth, chatter free finish • Lightweight at only 500 g

* Specifications and designs are subject to change at any time without notice. ► URL : www.nitto-kohki.co.jp/e ► E-mail: [email protected]

1. Applications Circuit Beveler Model CB-01 is a pneumatic hand tool. This tool operates with two disposable indexable inserts, and can chamfer straight and curved edges, and hole edges on mild steel products such as machined parts and molds. 2. The design purpose of Model CB-01 Chamfering burrs on workpieces such as machined parts and molds reduces operators’ hand injuries while they handle the workpieces. Moreover, this makes them look fine. Due to these reasons the chamfering work on the workpieces is increasing at the site of processing. The big guide plate of the existing Model CB-02 has...

Standard Accessories Indexable insert: 2 pcs. (installed) Indexable Insert Set Screw: 2 pcs. (installed) Indexable Insert Set Screw: 2 pcs. (a back up supply) Hex. Key 2 for chamfering adjustment: 1 pc. T-6F wrench for cutter set screw: 1 pc. Optional Accessories TB09097 Indexable Insert (10 pcs./set) TB09140 Guide Plate 78 Assembly TB09143 Plate Assembly for straight edge use (requires use of TB09140 Guide Plate 78 Assembly) Comparison between CB-01 and conventional tools Comparison with CB-02 • CB-02: Since the disk sub assembly (round guide plate) is large in size, it often hits a difference...

• CB-02: It cannot chamfer a thin plate. The thin plate will become caught in the gap between the round guide plate and the ball bearing. (Minimum plate thickness is 10 mm.) CB-01: It can chamfer a thin plate. (Minimum plate thickness is 1.5 mm.) Comparison with Machining Center (MC) • MC: Programming for chamfering work is required. CB-01: Just place CB-01 on the edge to be chamfered. No need for preparation. • MC: MC should not be used for light-chamfering work in order to increase the rate of its operation. CB-01: While waiting for the MC to finish processing work, an operator can finish...