Through Reverse Circulation Dth Hammer Bits Mining Rock Drilling Tools

Brand Name:MIROC
Certification:ISO
Model Number:DTH Hammer Bits
Minimum Order Quantity:50
Delivery Time:25 days
Payment Terms:T/T or L/C
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Verified Supplier
Location: Beijing Beijing China
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Supplier`s last login times: within 1 hours
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Product Details

Through Reverse Circulation Mining Rock Drilling Tools DTH Hammer Bits


Description

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

DTH bits are paired with their corresponding hammers (by drilling hole diameter and spline configuration). Customers can customize their DTH bits in various ways, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, concave, convex, etc.), and flushing holes.

• Medium to large size drilling diameters
• Works in high pressure range, capable of drilling deep hole lengths


Material: Tungsten carbide and high strength alloy steel


Product nameDth Bits
hammer size3'' 4'' 5'' 6'' 7'' 8'' 10'' 12''
Bit faceCenter drop/Flat/convex/concave/double gauge face bits
button shapeSpherical/Ballistic/parabolic/sharp
typehigh air pressure dth bit
ColorCustomer's Requirement

Product Code and Brief Description

Gauge Buttons

( No. x mm)

Front Buttons

( No. x mm)

DTH Hammer
DTHF335-958 x 146 x 13DTHF335
DTHF335-1058 x 146 x 13DTHF335
DTHF345-1158 x 147 x 13DTHF345
DTHF345-1308 x 147 x 13DTHF345
DTHF355-1408 x 148 x 13DTHF355
DTHF355-1528 x 147 x 13DTHF355
DTHF365-1788 x 148 x 14DTHF365
DTHF365-1948 x 148 x 14DTHF365
DTHF365-2038 x 1412 x 14DTHF365
DTHF385-2038 x 1412 x 14DTHF385
DTHF385-2168 x 1412 x 14DTHF385
DTHF3105-25410 x 1814 x 16DTHF3105
DTHF3105-27310 x 1816 x 16DTHF3105
DTHF3105-30510 x 1820 x 16DTHF3105
DTHF3125-31110 x 1820 x 16DTHF3125
DTHF3125-35510 x 1824 x 16DTHF3125
DTHF3125-38110 x 1826 x 16DTHF3125



China Through Reverse Circulation Dth Hammer Bits Mining Rock Drilling Tools supplier

Through Reverse Circulation Dth Hammer Bits Mining Rock Drilling Tools

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