CA858976A - Reaming bit assembly - Google Patents

Reaming bit assembly

Info

Publication number
CA858976A
CA858976A CA858976A CA858976DA CA858976A CA 858976 A CA858976 A CA 858976A CA 858976 A CA858976 A CA 858976A CA 858976D A CA858976D A CA 858976DA CA 858976 A CA858976 A CA 858976A
Authority
CA
Canada
Prior art keywords
bit assembly
reaming bit
reaming
assembly
bit
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA858976A
Inventor
W. Reynolds John
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Teck Metals Ltd
Original Assignee
Teck Metals Ltd
Publication date
Application granted granted Critical
Publication of CA858976A publication Critical patent/CA858976A/en
Expired legal-status Critical Current

Links

CA858976A Reaming bit assembly Expired CA858976A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA858976T

Publications (1)

Publication Number Publication Date
CA858976A true CA858976A (en) 1970-12-22

Family

ID=36344442

Family Applications (1)

Application Number Title Priority Date Filing Date
CA858976A Expired CA858976A (en) Reaming bit assembly

Country Status (1)

Country Link
CA (1) CA858976A (en)

Similar Documents

Publication Publication Date Title
CA961867A (en) Cutter bit
CA949060A (en) Drill bit construction
CA929154A (en) Retractable drill bits
AU465340B2 (en) Rock drill
AU4514772A (en) Drill bit
CA927582A (en) Drilling
CA932956A (en) Borehole tool
CA946825A (en) Drill bit
CA950266A (en) Rock drills
CA858976A (en) Reaming bit assembly
CA923114A (en) Drill bit
CA960642A (en) Drilling
CA839582A (en) Drill bit
CA835224A (en) Drill bit
AU469533B2 (en) Drill bit
AU469730B1 (en) Drilling bit
CA961481A (en) Drilling head
AU466941B2 (en) Drill bit construction
AU2959171A (en) Drill bit
CA833993A (en) Drill bits
CA840749A (en) Rock drills
CA967178A (en) Cutter bit
CA852067A (en) Cutter bit
CA851048A (en) Spade bit
AU2959271A (en) Drill bit construction