Tipped bit | Article about tipped bit by The Free Dictionary
tipped bit[′tipt ′bit]
A drill bit in which the cutting edge is made of especially hard material.
References in periodicals archive
In some less dense materials like soft brick, you can drill pilot holes using a carbide tipped bit
in a regular drill.
You can stick with the less expensive, basic brazed carbide tips, invest in inserts, or move up and splurge on diamond tipped bits