Besly Cutting Tools, Inc., 520 Blackhawk Blvd #135, South Beloit, IL 61080 (815) 389-2231    Close

Besly Surface Treatments
Nitride
No. Description Purpose Application
7 Extra Light Nitride To resist abrasion with a hardened surface case. For tapping aluminums, die castings, abrasive stringy metals and free machining copper alloys.
14 Light Nitride
24 Medium Nitride
34 Heavy Nitride
48 Double Nitride
Oxide
No. Description Purpose Application
33 Steam Oxide To counteract galling, or loading. Lubricate tap surfaces. For tapping low carbon, leaded steel, stainless and gummy materisl.
44 Nitride and Oxide in Air For stress relief and light oxide coating. For copper alloys of medium machinability.
47 Extra Light Nitride plus Steam Oxide To add wear life and reduce loading. For high speed production tapping. Poor lubrication.
52 Nitride plus Steam Oxide To add wear life and reduce loading. For high speed production tapping. Poor lubrication.
55 Steam Oxide plus Nitride To add wear life and provice self lubrication. For use in cast iron.
81 Heavy Nitride plus Steam Oxide To add wear life in hard and dense metals. For tapping hard steel alloy, titanium, exotic materials and hard coppr alloys.
Chrome Plated and/or Vapor Blast
No. Description Purpose Application
CP-75 Hard Flash Chrome To reduce friction and prevent galling. For copper and mild ferrous alloys.
NP-75 Nitride plus Hard Flash Chrome To increase wear life. Use in ductile and abrasive materials.
66 Chrome Plate, Oil Bath and Vapor Blast To prevent galling. For gummy materials or when lubrication is inadequate.
BP-75 Chrome,
Oxide in Air,
Oil Impregnation
To provide additional lubrication and wear resistance For gummy steel.
Physical Vapor Deposition (PVD)
No. Description Purpose Application
TiN Titanium Nitride To resist abrasion and chip welding. Most potentials are in ferrous materials below Rc40.
TiCN Titanium Carbonitride To increase wear resistance. Most potentials are in ferrous materials below Rc40.
TiAlN Titanium Aluminum Nitride To increase heat protection. Most potentials are in ferrous materials below Rc40.
CrN Chromium Nitride To increase wear resistance. Most potentials are in ferrous materials below Rc40.

Copyright 2000-2016 by Besly Cutting Tools, Inc. All Rights Reserved.                            Close