IT1172785B - PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL - Google Patents

PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL

Info

Publication number
IT1172785B
IT1172785B IT44003/83A IT4400383A IT1172785B IT 1172785 B IT1172785 B IT 1172785B IT 44003/83 A IT44003/83 A IT 44003/83A IT 4400383 A IT4400383 A IT 4400383A IT 1172785 B IT1172785 B IT 1172785B
Authority
IT
Italy
Prior art keywords
drills
rock
general
application
materials suitable
Prior art date
Application number
IT44003/83A
Other languages
Italian (it)
Other versions
IT8344003A0 (en
IT8344003A1 (en
Inventor
Fabio Accorroni
Original Assignee
Accorroni Fabio Maper
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 Accorroni Fabio Maper filed Critical Accorroni Fabio Maper
Priority to IT44003/83A priority Critical patent/IT1172785B/en
Publication of IT8344003A0 publication Critical patent/IT8344003A0/en
Publication of IT8344003A1 publication Critical patent/IT8344003A1/en
Application granted granted Critical
Publication of IT1172785B publication Critical patent/IT1172785B/en

Links

IT44003/83A 1983-01-11 1983-01-11 PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL IT1172785B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT44003/83A IT1172785B (en) 1983-01-11 1983-01-11 PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT44003/83A IT1172785B (en) 1983-01-11 1983-01-11 PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL

Publications (3)

Publication Number Publication Date
IT8344003A0 IT8344003A0 (en) 1983-01-11
IT8344003A1 IT8344003A1 (en) 1984-07-11
IT1172785B true IT1172785B (en) 1987-06-18

Family

ID=11255395

Family Applications (1)

Application Number Title Priority Date Filing Date
IT44003/83A IT1172785B (en) 1983-01-11 1983-01-11 PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL

Country Status (1)

Country Link
IT (1) IT1172785B (en)

Also Published As

Publication number Publication date
IT8344003A0 (en) 1983-01-11
IT8344003A1 (en) 1984-07-11

Similar Documents

Publication Publication Date Title
IT1119188B (en) COMBINED TOOL FOR DRILLING AND MILLING
GB2041797B (en) Retaining replaceable cutting bit in tool
IT1162488B (en) IMPROVEMENT IN BORING TOOLS
MX151243A (en) IMPROVEMENTS IN ROTATING DRILL FOR DRILLING WELLS
NZ185702A (en) Rotary drill bit cutting insert splay
DE3463808D1 (en) Drill bit and improved cutting element
DK163669C (en) OIL DRILL FOR USE IN ROTARY DRILLING IN EARTH
IT8420124A0 (en) DRILL CHUCK FOR HAND TOOLS.
NO850779L (en) Rotating drill bit with cutting elements with a thin abrasive front layer
EP0185537A3 (en) Improvements in or relating to cutting structures for rotary drill bits
DK620384D0 (en) DRILL FOR HAND DRILLING MACHINES
IT1139727B (en) DRILLING AND BORING TOOL
MX147585A (en) IMPROVEMENTS IN ROCK DRILL BIT
GB2016552B (en) Rolling cutter drill bit
KR850001846A (en) Rotary cutting tool
MX153352A (en) IMPROVEMENTS IN CONTRACTIL DRILL FOR DRILLING WELLS
IT1089838B (en) IMPROVEMENT IN ROTARY CHISELS FOR DRILLING
IT1235141B (en) METHOD TO PRODUCE DRILL BITS, FRONTAL CUTTERS AND OTHER ROTARY AND CUTTING TOOLS
AT379656B (en) ROCK OR STONE CRUSHING TOOL
IT1077954B (en) IMPROVEMENT IN BORING TOOLS
ES273313Y (en) A DRILLING ARRANGEMENT INTENDED FOR USE IN ROCK DRILLING FOR PERCUSSION
IT1172785B (en) PERFORATOR TOOL FOR ROCK OR HARD MATERIALS SUITABLE FOR APPLICATION TO DRILLS IN GENERAL
IT8333103V0 (en) PERFORATOR TOOL FOR ROCK OR HARD MATERIALS, TO BE APPLIED TO DRILLS IN GENERAL
IT8519077A0 (en) TOOL FOR DRILLING AND BORING.
AT370206B (en) DRILL BIT FOR DRILLING STONE DRILLING MACHINES