Product Description 76T45 Reract type thread button bit for hard rock drilling. Guide type button bit Thread Button Bits Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. ... Read MoreGet Best Price
Product Description R32-45mm button bit High quality for Hydraulic hammer rig uses in mining and other projects Thread Button Bits Thread button drill bits are made by high quality alloy steel bar and tungsten ... Read MoreGet Best Price
3.5 inch bits for cop32 dth hammer,for blasthole drilling. Qideli manufacure. 3 inch dth hammer bits for miningis the tool cutting rock. Sinodrills DTH bits are made of superior quality alloy steel which is ... Read MoreGet Best Price
The most commonly used drill bit in mines COP44-115mm bits , 4.5inch bits Cop44-115 drill bit is the most widely used high wind pressure drill bit in the world. It is usually used for drilling mine blasting ... Read MoreGet Best Price
Br33 series dth button bits reinforced type,gauge button 16mm for very hard rock Factory supply BR1 BR2 BR3 DTH bits hammer Our BR2 DTH hammer is made of high-quality raw materials, utilizing advanced craft ... Read MoreGet Best Price
Product Description (1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide as same grade as internationally well-known ... Read MoreGet Best Price
Cold pressing buttons taper button bits for rock drill 7 buttons drill bit PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and ... Read MoreGet Best Price
Product Description DTH Drill Bits are produced from premium quality nickel-alloy steel for increased durability and wear characteristics. Specific heat treatment standards and special "stress relief" processes ... Read MoreGet Best Price
Tapered Stone Drill Button Bits degree 7 11 12 for hard rock PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and underground ... Read MoreGet Best Price
38mm carbide button bits rock drill mahine drill bits, jack hammer bits PRODUCT INTRODUCTION Tapered Button Bits is suitable for mining,quarring,tunneling and so on. It is widely used for gound quarring and ... Read MoreGet Best Price