drills

(1) 45 degree & 90 degree hss step drills
(2) Shank: (a) Round shank; (b) Hex shank; (c) Three flat shank; (d) Hex quick change shank;
(3)

Drill Flocking Performance Tester

Dental Files
1, Made of Medical Class Stainless Steel
2, Packed in 6 pcs/box
3, Recommended Rotation speed:800~1200rpm

We sell air/water-cooling compressors; reciprocating air compressors, scroll air compressors, inverter air compressor; centrifugal air compressors;

Drill Collar is the basic component in the BHA which provides weight on the bit for drilling and keeps the drillsting in tension.

drilling tools,used with drilling collar,tool joints,bit

Line pipes are used to transport oil and gas, water, mineral slurry and other fluids. Our line pipes are manufactured in accordance with API Spec 5L.

drill pipe
1) Standard: API SPEC 5D
2) Steel grade: E.X.G.S
3)Competitive price

Drill Flocking Performance Tester is designed for determining the down-proof properties of fabric for the liner material.

TIANHE provides a complete line of drill string products, including a full range of jointed drill pipe in nominal sizes from 2-3/8" to 6-5/8" and in a

We sell air/water-cooling compressors; reciprocating air compressors, scroll air compressors, inverter air compressor; centrifugal air compressors;

ZQ162/50 Drill Pipe Power Tongs