Mining Equipment

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Product Details
8" DTH Bit 
Color: Orange, Gold, Blue, Red, Yellow
Brand: SANSUNG
Origine: China
Diameter: 200-279MM
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: HD85,DHD380,COP84,M80,SD8,QL80
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.


DHD380.jpg

DHD380, Cop84

M80.jpg

M80

SD8.jpg

SD8

QL80.jpg

QL80


DiameterNo.*button   dia. (mm)No.*dia. (mm)weight
    kg
mminchgauge buttonsfront buttonsflushing hole
2007 7/810*Φ186*Φ162*Φ3046
203810*Φ186*Φ162*Φ3047
2168 1/210*Φ186*Φ162*Φ3053
2198 5/810*Φ186*Φ162*Φ3054
2228 3/410*Φ186*Φ162*Φ3055
2258 7/810*Φ186*Φ162*Φ3056
229910*Φ186*Φ162*Φ3057
2359 1/412*Φ188*Φ162*Φ3058
2409 1/212*Φ188*Φ162*Φ3059
2541012*Φ196*Φ162*Φ3061
27010 5/812*Φ197*Φ162*Φ3063
2791112*Φ199*Φ163*Φ2668