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 ?
Can plastic be made hard enough to perform a drilling task without the heat produced by drilling friction causing the drill bit to warp or fracture?
"Saudi Arabia and the Middle East are key markets for Baker Hughes and, after several years of successfully assembling drill bits in Saudi Arabia, we took the next logical step of manufacturing bits from raw materials.
Use a variable speed drill and start very slowly until the surface glaze has been penetrated to give the drill bit a guide.
* Drill stop collar attaches to a drill bit to prevent the bit from going further than desired.
The Smith Tool International business unit is a leading manufacturer and global supplier of the complex cutters (drill bits) that are used for drilling in gas, oil, mining and a host of other commercial applications.
One hole each is made on the anterior and posterior aspects of the implant receiver with a 1.7-mm diameter cuffed 4-mm twist drill bit. A cochleostomy is then performed, and the electrode is threaded into the cochlea.
The drill bit does not rotate, so there is no drill chatter or "walking" on start-up.
Moreover, he notes, imparting an electric current reduced wear on the drill bit by about 20 percent.
[UKPRwire, Tue Aug 06 2019] An auger drilling machine is used to drill holes through a gouging motion with the drill bit. This type of drilling process is called auger drilling or auger boring.
Contract awarded for 1098n001-set of drill bit consisting of ttwo items as mentioned under: (1) drill bit taper shank 9.5 mm - 05 nos (2) drill bit taper shank 6.5 mm - 09 nos.
[USPRwire, Tue Jun 18 2019] An auger drilling machine is used to drill holes through a gouging motion with the drill bit. This type of drilling process is called auger drilling or auger boring.
[ClickPress, Tue Jun 18 2019] An auger drilling machine is used to drill holes through a gouging motion with the drill bit. This type of drilling process is called auger drilling or auger boring.
South Miami, FL, August 01, 2014 --(PR.com)-- An innovative new product designed to serve as a highly functional enhancement of a widely used and essential tool, the Socket Adaptor Drill Bit Tapping Set, has been developed by Jacques Polynice of Arlington, Massachusetts.
M2 EQUITYBITES-December 24, 2013-BlueFire announces shipment of customised drill bit