Series Expansion - Solid Carbide for Steel and Cast Iron MQS Drill Series

April 14, 2015

Mitsubishi Materials Corporation, Advanced Materials & Tools Company (President - Fumio Tsurumaki, Headquarters: 1-3-2 Otemachi,Chiyoda-ku,Tokyo) has expanded the solid carbide MQS drill series for steel and cast iron machining.

The MQS drill series uses a special PVD coating that prevents welding and chipping that are the main causes of fracture when drilling steel and cast iron. Furthermore, the proprietary point geometry delivers outstanding chip control and cutting edge strength that enables longer tool life compared with earlier products. To satisfy the demands of users asking for deep hole drilling, an L/D=8 type has been added to the MQS drill series.

Features the MQS drill series

1.TRI cooling technology increases the flow of coolant, rapidly eliminating the heat generated by cutting.
(Coolant holes only on drills larger than Φ6).

2.Special multilayer PVD coating for drills using proprietary crystal control technology prevents welding and chipping that are the main cause of fracturing when drilling steel and cast iron.

3.The wavy cutting edge, specially designed for steel and cast iron, delivers outstanding chip control and cutting edge strength.

4.The unique triple margin provides optimal control of the flow of coolant to the edges of the drill, thereby reducing damage.

Additional standard items

Product name MQS solid carbide drills for steel and cast iron machining.
Number of items L/D=8 type Φ3mm-Φ16mm; 27 items
Release Apr 1st, 2015
Standard price 16,400-59,200yen
MQS0300X8DB DP3020 16,400 yen (17,712 yen including tax) MQS0600X8DB DP3020 18,900 yen (20,412 yen including tax) MQS1200X8DB DP3020 36,200 yen (39,096 yen including tax)

Product Features

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TOOLS NEWS B185G (12pages)(1.12 MB)

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