11 - 20 of 555
64mm dth bit
Selling leads
|
...DTH Bit 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 ...
2026-05-01 00:02:53
|
|
...Dth Bit DTH Button Bit Products Parameters: 1. high and low air pressure down-the-hole drill bits 2. Low air pressure hole Dia.:65-220mm 3. High ...
2026-05-01 00:02:52
|
|
...dth bits Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation ...
2026-05-01 00:02:53
|
|
... in mining, tunneling, quarrying, construction and civil engineering project. Specifications Item Bit Dia. Buttons (mm) Flushing Holes Weight Part ...
2026-05-01 00:02:52
|
|
...DTH Bits Quarry Drilling Middle Air Pressure BR2-90mm Drill Bits Product Description BR1, BR2, BR3 is low pressure and mdedium pressure hammer ...
2026-05-01 00:02:53
|
|
... Bit Concave Face The all-around application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control ...
2026-05-01 00:02:52
|
|
... 446 447 516 526 537 547 516 536 535 (2) Sizes: From 2 7/8 to 26"larger sizes for hole opener bit ,reamer bit (3)bearing type:
2026-05-01 00:02:52
|
|
...DTH Drill Bits for water well drilling Bit Face Shape Selection: 1. Drop Center Bit For high penetration rates in soft to medium hard and fissured ...
2026-05-01 00:02:53
|
|
R32 Drill Bit With High Grade YK05 Tungsten Carbide Inserts Thread: R32 Color: Green or Based on Customer requirements Type: R32 Drill Bit Widely used ...
2026-05-01 00:02:52
|
|
Product Description Reverse Circulation (RC) is a method that uses dual wall drill rods that consist of an outer drill rod and an inner tube. These ...
2026-05-01 00:02:53
|