PL110476U1 - Rock drill bit with rotary tangential cutters - Google Patents

Rock drill bit with rotary tangential cutters

Info

Publication number
PL110476U1
PL110476U1 PL11047600U PL11047600U PL110476U1 PL 110476 U1 PL110476 U1 PL 110476U1 PL 11047600 U PL11047600 U PL 11047600U PL 11047600 U PL11047600 U PL 11047600U PL 110476 U1 PL110476 U1 PL 110476U1
Authority
PL
Poland
Prior art keywords
drill bit
rock drill
rotary tangential
cutters
tangential cutters
Prior art date
Application number
PL11047600U
Other versions
PL61027Y1 (en
Inventor
Artur Beben
Michal Maziarz
Ryszard Tylek
Original Assignee
Akad Gorniczo Hutnicza
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akad Gorniczo Hutnicza filed Critical Akad Gorniczo Hutnicza
Priority to PL11047600U priority Critical patent/PL61027Y1/en
Publication of PL110476U1 publication Critical patent/PL110476U1/en
Publication of PL61027Y1 publication Critical patent/PL61027Y1/en

Links

PL11047600U 2000-01-07 2000-01-07 Rock drill bit with rotary tangential cutters PL61027Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11047600U PL61027Y1 (en) 2000-01-07 2000-01-07 Rock drill bit with rotary tangential cutters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL11047600U PL61027Y1 (en) 2000-01-07 2000-01-07 Rock drill bit with rotary tangential cutters

Publications (2)

Publication Number Publication Date
PL110476U1 true PL110476U1 (en) 2001-07-16
PL61027Y1 PL61027Y1 (en) 2005-01-31

Family

ID=19947471

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11047600U PL61027Y1 (en) 2000-01-07 2000-01-07 Rock drill bit with rotary tangential cutters

Country Status (1)

Country Link
PL (1) PL61027Y1 (en)

Also Published As

Publication number Publication date
PL61027Y1 (en) 2005-01-31

Similar Documents

Publication Publication Date Title
ZA200107625B (en) Rotary drill bit design method
GB2369844B (en) Rotary drill bits employing variable cutter backrake angles
GB2353545B (en) Cutting elements for rotary drill bits
GB2364082B (en) Cutter for a drill bit
GB2345930B (en) Earth-boring drill bit
GB2364340B (en) Drill bit
GB0114006D0 (en) Cutting structure for roller cone drill bits
ZA200502671B (en) Rotary mine drilling bit.
ZA995894B (en) Improvements in preform cutting elements for rotary drag-type drill bits.
GB0115688D0 (en) Cutting element geometry for roller cone drill bit
GB2363143B (en) Cutting structure for roller cone drill bits
GB2350381B (en) Preform cutting elements for rotary drill bits
ZA200107479B (en) Rotary drill bit.
GB0113539D0 (en) Cutting structure for roller cone drill bits
GB2363145B (en) Cutting structure for roller cone drill bits
AU9301701A (en) Cutting insert for percussion drill bit
GC0000369A (en) Drill bit
GB2371321B (en) Cutting structure for roller cone drill bits
GB0225380D0 (en) Cutting structure for roller cone drill bits
PL110476U1 (en) Rock drill bit with rotary tangential cutters
GB0017071D0 (en) Rotary drill bit
PL339394A3 (en) Rotary drilling bit
GB2402688B (en) Drill bit
AU4896401A (en) Rock drilling rig
AU2003264922A1 (en) Rotary boring bit with cutting insert retaining means