CA382507A - Diamond drill bit manufacture - Google Patents

Diamond drill bit manufacture

Info

Publication number
CA382507A
CA382507A CA382507A CA382507DA CA382507A CA 382507 A CA382507 A CA 382507A CA 382507 A CA382507 A CA 382507A CA 382507D A CA382507D A CA 382507DA CA 382507 A CA382507 A CA 382507A
Authority
CA
Canada
Prior art keywords
drill bit
diamond drill
bit manufacture
manufacture
diamond
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
CA382507A
Other languages
French (fr)
Inventor
W. Rolland Frederick
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.)
PROCESSED DIAMOND BIT AND TOOL Co
Original Assignee
PROCESSED DIAMOND BIT AND TOOL Co
Publication date
Application granted granted Critical
Publication of CA382507A publication Critical patent/CA382507A/en
Expired legal-status Critical Current

Links

CA382507A Diamond drill bit manufacture Expired CA382507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA382507T

Publications (1)

Publication Number Publication Date
CA382507A true CA382507A (en) 1939-07-04

Family

ID=35387740

Family Applications (1)

Application Number Title Priority Date Filing Date
CA382507A Expired CA382507A (en) Diamond drill bit manufacture

Country Status (1)

Country Link
CA (1) CA382507A (en)

Similar Documents

Publication Publication Date Title
CA382507A (en) Diamond drill bit manufacture
CA383005A (en) Diamond drill
CA383560A (en) Drill bit
CA384139A (en) Rock drill bit
CA384140A (en) Rock drill bit
CA383182A (en) Rock drill
CA383663A (en) Rock drill
CA383664A (en) Rock drill
CA382533A (en) Drill bit holder
CA380769A (en) Detachable drill bit
CA382105A (en) Detachable bit rock drill
CA377528A (en) Separate drill bit
CA382059A (en) Drilling tool production
CA372832A (en) Drill bit holder
CA380900A (en) Rock drill clamp
CA383604A (en) Diamond setting method on drills
CA372546A (en) Detachable drill bit
CA372125A (en) Rock drill
CA373762A (en) Rock drill
CA374640A (en) Rock drill
CA376443A (en) Rock drill
CA377003A (en) Rock drill
CA371190A (en) Detachable bit rock drill
CA381062A (en) Rock drilling mechanism
CA373163A (en) Replaceable rock drill bit