Mining Equipment

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Product Details

ST58 Button Bit

Color: Orange, Red, Black, Yellow, Gold
Origine: China
Diameter: 89-115MM
Thread Model: ST58
Insert Button Shape: Spherical, ballistic, parabolic
Bit Faces: Flat, concave, convex and drop-center
Packaging: carton
Delivery Time: 20-30days
Sample Order: Yes
OEM Service: Yes

Sansung rock drilling thread button bits are widely used in all kinds of mining, drilling, quarrying, engineering, construction, water well drilling, oil exploring industries etc.

Our thread button bits are made with high quality of best quality alloy steel bar and tungsten carbides with superior wear resistance and impact toughness superior, through heat treatment so that it can withstand the toughest rock drilling demands, and transmit intensive impact energy into the rock with the least possible loss of energy.

Thread Button bitDFlushing hole (mm)Buttons (mm)
 ST58 bit 表格-1.jpg893 1/24×106×128×14
 ST58 bit 表格-2.jpg893 1/22×146×128×14
 ST58 bit 表格-3.jpg893 1/22×112×96×128×14
 ST58 bit 表格-4.jpg893 1/24×106×128×14