Results 241 to 250 of about 12,080 (261)

drill-bit with an overcut

2014
openaire   +1 more source

ENHANCEMENT OF DRILL BIT SEISMICS THROUGH SELECTION OF EVENTS MONITORED AT THE DRILL BIT

2000
openaire   +3 more sources

NOTARY DRILL BITS

1992
CLEGG JOHN M, TAYLOR MALCOLM R, HAWKE LESLIE R   +2 more
openaire   +1 more source

[Mechanical drill bit].

Rozhledy v chirurgii : mesicnik Ceskoslovenske chirurgicke spolecnosti, 1971
S, Palkovic, J, Havier, P, Nádvorník
openaire   +1 more source

Hybrid drill bits

2018
ZAHRADNIK ANTON F, PESSIER RUDOLF C, ROTHE MITCHELL A, NGUYEN DON Q, CEPEDA KARLOS, DAMSCHEN MICHAEL S, BUSKE ROBERT J, HOWARD JOHNATHAN, BRADFORD JOHN F, PREVOST GREGORY C, VEMPATI CHAITANYA K   +10 more
openaire   +1 more source

Rotary Drilling Bits

1986
openaire   +1 more source

Rotary drill bit and method for designing a rotary drill bit for directional and horizontal drilling

2018
openaire   +2 more sources

Drill bit economics

openaire   +1 more source

drag bit drilling

2014
openaire   +1 more source

Mill-drill cutter and drill bit

2017
openaire   +1 more source