Drill saw

Voltage: 18V Switch: Variable speed Battery Capacity: 1*1300 mah 3-5hrs Charger No-Load Speed: 0-550rpm Torque Setting: 6/16 position clutch Max. Torque Force: 12Nm/18V  view detail

Our kellys are made from 4145H modified alloy bars that are quenched and tempered full length. specification: 63.5, 76.2, 88.9, 108, 133.4 if you are interested, please don&am...  view detail

Dirlling pipe(oil pipe, oil drilling pipe) The drilling pipe is a major part in connecting the drilling collar/drilling bit with the ground rotary system, the lifting system an...  view detail

drill bits size: 10pcs each of (1-8)x0.5 5pcs each of (8.5-10)x0.5 H17001-1 black finished drill bit H17001-2 edge ground, bright or black finished drill ...  view detail

Our factory is a leading manufacturer of Power Tools in China, producing "patent & high-tech" Drill Press, Scroll Saw, Wood Lathe,with adoption of international paten...  view detail

there are some figures of our goods , just for your reference: xxxxx:4241, 4341, 9341, 6542, M35, M42 2.size:from 0.2mm to20mm 3.surface treatment:nitrided, polishing, titanium-...  view detail

SFMC drill collars are made of AISI 4145 H or 4145 H modified alloy steel. Its bores are trepanned from one direction with no mismatch. all drill collars are Q&T overall le...  view detail

1. Size: Diameter from 4 mm to 45 mm 2. Function: mainly used for precise drilling holes in the block of glass, fiberglass, ceramic, marble and other composite materials. 3.We c...  view detail

This Design are most commonly use in truncate the general printing line for the internal and the outlooks of the printed circuit boards.   view detail