-
-
-
-
China Wholesale Tap Hole Drill Rod Factory Suppliers – R28 (1 1/8 “) bit thread – LYNE
R28 (1 1/8 “) bit threa Bits Diameter Buttons,mm Angle Flushing hole Weight approx kg Part No. mm in Front No Size Gauge No Size Type Front Gauge Button bit 38 1 1/2” 2×7 5×9 30º 1 1 0.60 1431-38R28-27/59-45-41 38 1 1/2” 2×7 5×9 35º 1 1 0.60 1431-38R28-27/59-45-41 41 1 5/8” 2×8 5×9 35º 1 1 0.70 1431-41R28-28/59-45-41 43 1 11/16” 2×8 5×10 30º 1 ... -
-
-
-
China Wholesale Tapered Drill Bit Factory – Shank adapters – LYNE
Description: extension rod, other names are Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a d... -
-
China Wholesale Blast Furance Drill Bit – Blast furnace drill bit – LYNE
Download The Catalog Concentric Casing System With BlocksInquiry Now With Blocks Drilling through formations with loose, unconsolidated material always comes with problems such as the bore hole caving in or collapsing. How to avoid these problems? With years of field practice and research, Maxdrill has developed its Concentric casing system with blocks applicable for foundation piling with backfill and pebble formations and casing depth within 40 meters. (1) diameter: 38mm-130mm. (2) tooth sh... -
-
Hello, come to consult our products !
