Carbide Tipped Hard Steel Die Drills
- Details
- Category: Tungsten Information
- Published on Sunday, 06 September 2015 18:09
Carbide tipped hard steel die drills have heavy duty hardened tool steel bodies to provide shock resilient support for the thick, long carbide tip. They have straight flutes and straight shank. The drill body diameter is smaller than tool diameter.
Die drills may be run at speeds from 75 to 100 SFPM. Apply light feed (.001-.003 I.P.R.) with steady pressure.
Carbide tipped die bits are recommended for those occasions when you need to remove a broken bolt, a broken easy out or threaded fastener.
Carbide tipped die bits:
118° point – negative edge (for steels in the range of 50 Rc to 65 Rc)
118° point – positive edge (for cast iron, high temperature alloys and steels up to 50 Rc)
140° Point – negative edge (for steels in the range of 50 Rc to 65 Rc)
140° point – positive edge (for cast iron, high temperature alloys and steels up to 50 Rc)
The above can be used for coring out pre-existing holes.
Carbide tipped die bits are recommended for those occasions when you need to remove a broken bolt, a broken easy out, or threaded fastener. The left hand cutting action assists with backing the object out of the hole, by it’s counter clockwise spin.
Tungsten Carbide Manufacturer & Supplier: Chinatungsten Online - http://www.tungsten-carbide.com.cn
Tel.: 86 592 5129696; Fax: 86 592 5129797
Email: sales@chinatungsten.com
Tungsten & Molybdenum Information Bank: http://i.chinatungsten.com
Tungsten News & Tungsten Prices, 3G Version: http://3g.chinatungsten.com
Molybdenum News & Molybdenum Price: http://news.molybdenum.com.cn