CA374300A - Drill bit reconditioning device - Google Patents

Drill bit reconditioning device

Info

Publication number
CA374300A
CA374300A CA374300A CA374300DA CA374300A CA 374300 A CA374300 A CA 374300A CA 374300 A CA374300 A CA 374300A CA 374300D A CA374300D A CA 374300DA CA 374300 A CA374300 A CA 374300A
Authority
CA
Canada
Prior art keywords
drill bit
reconditioning device
bit reconditioning
drill
reconditioning
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
CA374300A
Other languages
French (fr)
Inventor
Edward Cook Charles
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA374300A publication Critical patent/CA374300A/en
Expired legal-status Critical Current

Links

CA374300A Drill bit reconditioning device Expired CA374300A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA374300T

Publications (1)

Publication Number Publication Date
CA374300A true CA374300A (en) 1938-06-07

Family

ID=35378624

Family Applications (1)

Application Number Title Priority Date Filing Date
CA374300A Expired CA374300A (en) Drill bit reconditioning device

Country Status (1)

Country Link
CA (1) CA374300A (en)

Similar Documents

Publication Publication Date Title
CA374300A (en) Drill bit reconditioning device
CA374299A (en) Drill bit reconditioning method
CA377528A (en) Separate drill bit
CA372546A (en) Detachable drill bit
CA372832A (en) Drill bit holder
CA371190A (en) Detachable bit rock drill
CA372547A (en) Detachable drill bit shank making device
CA374331A (en) Rotary drilling tool
CA372125A (en) Rock drill
CA373762A (en) Rock drill
CA374640A (en) Rock drill
CA376443A (en) Rock drill
CA377003A (en) Rock drill
CA383560A (en) Drill bit
CA373241A (en) Boring tool
CA378564A (en) Boring tool
CA372094A (en) Drill
CA380769A (en) Detachable drill bit
CA372545A (en) Drill bit shank slotting device
CA374332A (en) Earth boring tool
CA390914A (en) Detachable drill bit
CA371307A (en) Portable drilling rig
CA375797A (en) Rock drill feeding device
CA372544A (en) Detachable drill bit shank
CA382533A (en) Drill bit holder