2017 R25 R32 T38 T45 T51 St58 Gt60 Tungsten Carbide Thread Button Drill Bits For Mining

Product Item：60586105229

Model Number:R32

Type:Core Drill Bit

Material:Cobalt Steel Alloys

Use: Ore Mining

Category：R25 Thread Button Bit

Description

Product Introduction

I. Thread button bits specifications:

1) Bit body : normal type and retrac type

2) Bit diameter: 32mm-127mm

3) Bit face shape: flat face and drop centre

4) Tungsten carbide (Buttons): spherical, ballistic and conical.

5) DTH bit, in contains high air pressure and low air pressure dth button bit.

(a) high air pressure: Cop, Br, HD, XL, QL, MISSION series.

(b) low air pressure: CIR and J series

Note: We can design and manufacture according to customer's requirement of the Bit Diameter,No.air holes,carbide button shape and the face shape.

II. Rock Drill Bits Classifications And Applications:

1. Single-chisel type rock drill bits : For light drill machine cut high hardness is not drill layers, facilitate the grinding.

2. Cross type and cruciform type rock drill bits : Applicable with larger impact energy rock drills, under the condition of cut fractured rock drill and abrasive strong rock strata, resistance to abrasion radial ability.

3. Ball booth type and button type rock drill bits : In a larger impact energy rock drills, under the condition of flake set piece than chisel bit strong applicability hammer, speed and life and high, cut out of a round shape.