Find the Drill Doctor drill bit sharpener on Amazon, Acme Tools or Northern Tool for between $150 and $175. I certainly ...

Avoid replacing drill bits often by using the ... The small but mighty X2 comes with a ½-inch chuck for sharpening drill bits ...

The output port is mounted within the drill bit so the laser light heats the rock just beneath the drill. A portable oil-drilling setup includes a 20 kW fiber laser and a low-loss fiber-optic cable.

The Diamond Products CB215 hand-held drill motor is a lightweight drill for coring up to 3-in. diameter holes by hand or up to 6 in. mounted on a core rig. This motor has a three-speed gear box ...

Drilling rig still in bits at port. Rob Maetzig 12:01, Jul 24 2012. ANDY JACKSON. An oil drilling rig remains stored in bits at Port Taranaki, waiting to be transported to the Kapuni ...