Series Expansion – New Honing Type Added to MB4020 CBN Grade for Sintered Alloy and Cast Iron Turning

March 3, 2017

Mitsubishi Materials Corporation, Advanced Materials & Tools Company (President - Fumio Tsurumaki, Headquarters: 1-3-2 Otemachi, Chiyoda-ku, Tokyo) has added 2 new honing types to MB4020, a CBN grade for sintered alloy and cast iron turning.

MB4020, a CBN grade for sintered alloy and cast iron turning is the optimum choice for finish machining when turning automotive components, such as a valve and oil pump components that are composed of sintered alloy.
MB4020 series has now been further expanded to include 2 new types of honing, the SF as a sharp edge type and the SE as a round edge type.

Features of SF honing (sharp edge) and SE honing (round)

1.SF sharp edge honing inserts prevent burr generation because its sharp cutting edge reduces cutting resistance and as a result provides better surface finishes and high machining accuracy.

2.SE round honing inserts are suitable for use in unstable applications such as interrupted machining.

Product name MB4020 - CBN grade for sintered alloy and cast iron
Number of items SF honing (sharp edge type) 37 items
SE honing (round edge type) 42 items
Release February 15th 2017
Standard price 4,640-6,920 yen
Main item
NP-DNGA150404SF2 (MB4020) 4,640yen (5,011 yen including tax)
NP-CNGA120412SE2 (MB4020) 4,830yen (5,216 yen including tax)
NP-VBGW110308SE2 (MB4020) 4,830yen (5,216 yen including tax)
NP-TPGB110304SF3 (MB4020) 6,920yen (7,474 yen including tax)

Product Features

TOOLS NEWS B168G (12 Pages)(729.94 KB)

Page Top