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GT60 China Professional Manufactured Thread Hard Rock Drill Bits for Mining drop center
Miroc threaded drill bits include general,retrac and reaming three series,with stronger button-fixing ability,longer service life,better wear-resistance and impact-resistance performance,widely used in tunneling,underground mining,open pit mining,anchoring and other large-scale construction projects.
SPECIFICATIONS FOR GT60-115 THREADED BUTTON BIT FOR TUNNELING | |||
Items | Specification | Optional | OEM |
Product Name | GT60-115 mm thread button bit | GT60-127 mm / T51 -115 mm thread button bit | Available |
Brand | MIROC | MIROC | Available |
Material | 45CrNi3MoVA | 45CrNi3MoVA | Available |
Carbide | YK05 / T6 | YK05 / T6 | Available |
Weight | 8.5 kg | 8.5 kg -10.5 kg | Available |
Face | Drop center | Drop center | Available |
Body | retrac body | retrac body | Available |
Coulor | Yellow | Golden | Available |
Apllication | mining / tunneling | mining / tunneling | Available |
Advantage | high wear resistant | high wear resistant | Available |