drill bit

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drill bit

The pointed part of a drill that bores a hole into the surface or material being drilled. I think we'll need a different size drill bit to make a bigger hole in this wood.
See also: bit, drill
References in periodicals archive ?
To improve the process efficiency of diamond drilling of composite polymers the main aim of this study was to develop new designs of diamond drill bits, which will provide the following tasks:
It came to light during a routine post-operative X-ray which showed part of a drill bit had been left in the jaw.
Examine how plastic drill bits might change the design of the drills, such as possibly necessitating:
By taking over this firm, Esco is securing exposure to the more than USD5bn oil and gas, drill bit, consumable market, thus getting the chance to benefit from ongoing global trends towards unconventional oil and gas recovery, it said.
Use your hammer action drill driver and a masonry drill bit to drill 6mm into the brickwork.
This modern drill bit plant consolidates all the manufacturing processes for PDC bits in Saudi Arabia.
A standard, sharp drill bit This is usually black with a sharp end and designed for drilling soft materials around the house like wood, skirting boards, doors, frames, window frames, wooden flooring or plastic.
Baker Hughes, a provider of products and services to the worldwide oil and gas industry, has opened its new drill bit manufacturing plant in Saudi Arabia.
Here's our handy guide to nailing the art of drilling: Drilling in metal - High speed steel drill bits are suitable for nonferrous metals.
That's when you search for the drill bits and screw extractors.
Providing the maximum protection for small bits is certainly a matter of considerable importance for the user, this is especially true in the light of the extreme fragility of many small drill bits which can be broken by a careless touch.
High-performance split point step drill bits are CBN (cubical boron nitride) ground from a solid hardened form to provide spiral flutes without burrs and a superior cutting edge.
Drill bits come in three primary types: cobalt, titanium and HSS (high-speed steel).
Bring out your drill bits and select the one that is a perfect match for the bushing holes in the template.
The kit includes the drill bits required, the insert bolts/nuts, cutting fluid, a bolt/nut gauge, and a storage case.