China Rock Drilling Bit

Forging 7/11/12 Degree Rock Drilling Bit 34mm Construction Use

Name:32mm 34mm 36mm 38mm 7 button Drill Bit

Diameter:32mm 34mm 36mm 38mm

Color:Blue, black,yellow and so on.
48mm R32 Thread Button Bit with 9 Buttons for Coal Mining and Quarrying Made of Carbon Steel

Product name:Thread button bit , Rock Drilling Bit

Diameter:48mm R32

Buttons:9 buttons
T45 89mm Retrac Rock Drilling Bit Drop Center Type Components

Product name:T45 89mm Retrac Rock Drilling Bit

Thread:T45

Diameter:89mm
Mining Tools T51 152mm Rock Drilling Bit Blue Color Ballistic Button

Product name:Rock Drilling Bit

Key Word:T51 152mm Rock Drilling Bit

Diamet9mmer range:152mm
High Resistance Retrac Button Drill Bit for Mining and Quarry Rock Drilling

Product name:Retrac Button Bits Rock Drilling Bit

Thread:R25

Diameter range:33mm
Tunnel Bolting Self Drilling Bit , 45mm R32 Concrete Anchor Drill Bit

Name:Anchor drill bit

Material:Tungsten carbide

Type:Concrete Anchor
Tungsten Carbide 45mm R32 Thread Button Rock Drill Bits with Ballistic Spherical and Semi-Ballistic Buttons

Name:Rock Drilling Bit

Diameter:45mm

Thread:R32
R32 45MM Ballistic Thread Button Drill Bit with Alloy Steel and Heat Treatment for Rock Drilling

Product Name:Thread Button Bit

Button size:3*8mm 6*10mm

Button Shape:Ballistic
45mm R32 Hard Rock Drilling Bit with High Performance and Long Service Life for Mining and Quarrying

Product name:Thread drilling bit

Type:Button, cross, X type

Thread:R32
High Carbide Taper Button Bit 26-43mm with 7°/11°/12° Angles for Construction and Mining

product:Rock Drilling Bit

type:taper drill bit

Color:Yellow, Black, others are available
102mm T38 Thread Button Drill Bit with Alloy Steel and Tungsten Carbide for High Efficiency Mining and Tunneling

Product name:Thread Drill Bits,Rock drill bit

Diameter:102mm

Efficiency:Excellent
36mm Tapered Drill Button Bit with 11° Taper Angle and 50mm Length for Mining and Construction

Name:Tapered Drill Button Bit

Diameter:36mm

Weight:0.25kg

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Rock Drilling Bit

China Rock Drilling Bit

Forging 7/11/12 Degree Rock Drilling Bit 34mm Construction Use

48mm R32 Thread Button Bit with 9 Buttons for Coal Mining and Quarrying Made of Carbon Steel

T45 89mm Retrac Rock Drilling Bit Drop Center Type Components

Mining Tools T51 152mm Rock Drilling Bit Blue Color Ballistic Button

High Resistance Retrac Button Drill Bit for Mining and Quarry Rock Drilling

Tunnel Bolting Self Drilling Bit , 45mm R32 Concrete Anchor Drill Bit

Tungsten Carbide 45mm R32 Thread Button Rock Drill Bits with Ballistic Spherical and Semi-Ballistic Buttons

R32 45MM Ballistic Thread Button Drill Bit with Alloy Steel and Heat Treatment for Rock Drilling

45mm R32 Hard Rock Drilling Bit with High Performance and Long Service Life for Mining and Quarrying

High Carbide Taper Button Bit 26-43mm with 7°/11°/12° Angles for Construction and Mining

102mm T38 Thread Button Drill Bit with Alloy Steel and Tungsten Carbide for High Efficiency Mining and Tunneling

36mm Tapered Drill Button Bit with 11° Taper Angle and 50mm Length for Mining and Construction

Rock Drilling Machine

Durable YT24 Air Leg Rock Drill with 668mm Length and 60mm Piston Stroke for Medium and Small Mines

Roadway Excavation Yt28 Air Leg Rock Drill , 80mm Rock Hammer Drill

Blue YT29A Air Leg Rock Drilling Machine 35 - 45 Mm Diameter

Rock Drilling Bit

38mm 7 Buttons 11degree Taper Button Rock Drill Bit for Construction Works and Energy

48mm R32 Thread Button Bit with 9 Buttons for Coal Mining and Quarrying Made of Carbon Steel

T45 76mm Thread Mine Rock Drilling Bit Tungsten Carbide