dth button bits

dth hammers and button bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certi

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

DTH button bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificate

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

dth hammer button bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificate

DTH Thread Button Bit
1.Produce as your requirement
2.Bit diameter, face shape
3.Carbide button shape
4.Number of air hole

1.DHT button bits have fast drilling speed .
2. Straightness and hole quality.
3. High penetration rate
4.The button bits have different face shape

1. 10 years manufacturing experience;
2. Certificate: ISO9001:2008
3. Material: Carbide

dth drilling button bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certificat

10" DTH Hammer Bits
1. Diameter(mm):254,305,311,318,330
2.Air Holes:3,4
3.Button Quantity:32,48,50,56,58
4.Weight(kg):90-155...

Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock

button bits could be designed and made according our customers' requirement, for mining, tunneling, quarrying, mineral exploration, civil engineering

The advantages of our roller bits
1.Reasonable price,durable,quality is guaranteed
2.Cone bit to adapt to the soft, medium and hard of various strat

SHANDONG ROCK DRILLING TOOLS Co., Ltd is the professional manufacturer and exporter of Rock Drilling Tools,Mining Tools

1.The DTH Button Bit is forged and heat treated
2.DTH button bits face shape:center drop bit,concave face,convex face,flat face bit.
3.DTH hammer

Thread: R22, R25, R28, R32, R38, T38, T45, T51, ST58, GT60
Diameter: 38-127mm.

We can supply all kind of button bits with Rope thread R25, R32. R38, R35 and T thread, T38, T45, T51, T60 etc.

Size: R22, R25, R28, R32, R38, T38, T45, T51
Diameter: 38-127mm.
Package: In wooden case or in carton.
Productivity: 30000pcs/month

rock drilling for all formations except very hard abrasive formation.

DTH button drill bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill dia range : 65mm ~253m
4.ISO certi

Taper button bit is used for hard or very hard rock formation. Excellent quality and durability and specialized heat treat & stress relief

TCI tricone drill button bits
1.Size rang from 3 7/8~26
2.Large inventory on hand
3.Good quality and after-sale service
4.Certification by ISO90

Button bits and cross bits for threaded T38, T45, T51, ST58, GT60, ST68

button drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

Tapered Button bits, Retrac Button Bits, Rock tools, Rock drilling tools, drilling bits, Coupling, Shank Adaptors, Crossover Coupling, drifting rods,

Button bits are our mainly manufacturing products, of which various sizes and styles are available and applicable for drilling different kinds of rock

Trademark:DongFang;Certificate:ISO;

Our main products are rock drilling tools and mining tools, including eight series, more than 500 types.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale