CA976761A - Apparatus for re-sharpening the cutting edges of a drill - Google Patents

Apparatus for re-sharpening the cutting edges of a drill

Info

Publication number
CA976761A
CA976761A CA154,144A CA154144A CA976761A CA 976761 A CA976761 A CA 976761A CA 154144 A CA154144 A CA 154144A CA 976761 A CA976761 A CA 976761A
Authority
CA
Canada
Prior art keywords
sharpening
drill
cutting edges
edges
cutting
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
CA154,144A
Other versions
CA154144S (en
Inventor
Hiroshi Kawaragi
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
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 Individual filed Critical Individual
Priority to CA154,144A priority Critical patent/CA976761A/en
Application granted granted Critical
Publication of CA976761A publication Critical patent/CA976761A/en
Expired legal-status Critical Current

Links

CA154,144A 1972-10-12 1972-10-12 Apparatus for re-sharpening the cutting edges of a drill Expired CA976761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA154,144A CA976761A (en) 1972-10-12 1972-10-12 Apparatus for re-sharpening the cutting edges of a drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA154,144A CA976761A (en) 1972-10-12 1972-10-12 Apparatus for re-sharpening the cutting edges of a drill

Publications (1)

Publication Number Publication Date
CA976761A true CA976761A (en) 1975-10-28

Family

ID=4094705

Family Applications (1)

Application Number Title Priority Date Filing Date
CA154,144A Expired CA976761A (en) 1972-10-12 1972-10-12 Apparatus for re-sharpening the cutting edges of a drill

Country Status (1)

Country Link
CA (1) CA976761A (en)

Similar Documents

Publication Publication Date Title
CA968935A (en) Cutting tool
AU471913B2 (en) Rock cutting machine
AU469946B2 (en) Disc cutting unit for use on rock boring machines
CA989655A (en) Apparatus for cutting workpieces
CA999129A (en) Cutting bit holder
CA990491A (en) Cutting tool
CA979199A (en) Cutting tool
AU469650B2 (en) Dividing cutting machine
CA961515A (en) Discontinuous advance device for boring continuous cutting machines
AU468936B2 (en) A cutting apparatus
CA970949A (en) Cutting tool
CA982164A (en) Dividing cutting machine
CA985489A (en) Cutting tool for peeling machines
CA986349A (en) Apparatus for adjusting the cutters of a peeling machine
CA971746A (en) Rotating cutting tool
CA988951A (en) Dividing cutting machine
CA976761A (en) Apparatus for re-sharpening the cutting edges of a drill
CA952701A (en) Cutting tool
CA968669A (en) Cutting apparatus
CA901024A (en) Trench cutting apparatus
AU466199B2 (en) Cutting unit for use on rock boring machines
CA888047A (en) Machine for cutting rock
CA909561A (en) Rotary cutting tool
CA902923A (en) Cutting tool
CA898840A (en) Cutting tools for mining machines and the like