Mining Equipment

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Product Details
4" DTH Bit 
Color: Orange, Gold, Blue, Red, Yellow
Brand: SANSUNG
Origine: China
Diameter: 105-130MM
Insert Button Shape: Spherical, ballistic, parabolic
Bit Faces: flat face, concave, convex
Packaging: carton
Delivery Time: 20-30 days
Sample Order: Yes
OEM Service: Yes
Model: HD45,DHD340,COP44,M40,SD4,QL40
Details

Sansung company makes and supplies the finest and most efficient Down-the-Hole (DTH) hammers and bits for the mining, construction and water well industries.

Drill and blast engineers and water well contractors trust Sansung's DTH equipment because of the precision engineering and high standards of drilling efficiency built into each of our hammers and bits.


Features of Sansung made DTH(down the hole) hammer bit:

(1) Made from premium quality nickel-alloy steel 25SiMnCrNi2MoVA for increased durability and wear characteristics, and YK 05 tungsten carbide which is same grade as internationally well-known brand.

(2) Apply "hot (thermal) -insertion" processing procedure to insert the buttons as same as internationally well-known brand,

(4) Entire CNC processing procedure ensure the quality consistency and reliable.

(5) Military grade requirements of heat-treatment guarantee durability, specific heat treatment standards and special “stress relief” processes ensure consistent performance.

(6) Designed for maximum performance and hole cleaning ability and high penetration rate.

cop44.jpg

Cop44

M40.jpg

M40

SD4.jpg

SD4

QL40.jpg

QL40


DiameterNo.*button   dia. (mm)No.*dia. (mm)weight
    kg
mminchgauge buttonsfront buttonsflushing hole
1054 1/86*Φ145*Φ132*Φ187.5
1104 5/167*Φ146*Φ132*Φ187.8
1154 1/28*Φ147*Φ132*Φ188.5
1204 3/48*Φ147*Φ132*Φ188.8
1254 15/168*Φ147*Φ132*Φ189.0
1305 1/88*Φ147*Φ142*Φ189.4