CH82618A - Spiralbohrer-Schleiflehre - Google Patents

Spiralbohrer-Schleiflehre

Info

Publication number
CH82618A
CH82618A CH82618A CH82618DA CH82618A CH 82618 A CH82618 A CH 82618A CH 82618 A CH82618 A CH 82618A CH 82618D A CH82618D A CH 82618DA CH 82618 A CH82618 A CH 82618A
Authority
CH
Switzerland
Prior art keywords
twist drill
drill grinding
grinding gauge
gauge
twist
Prior art date
Application number
CH82618A
Other languages
English (en)
Inventor
Karl Rueegg-Schurter
Original Assignee
Rueegg Schurter Karl
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 Rueegg Schurter Karl filed Critical Rueegg Schurter Karl
Publication of CH82618A publication Critical patent/CH82618A/de

Links

CH82618A 1919-04-04 1919-04-04 Spiralbohrer-Schleiflehre CH82618A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH82618T 1919-04-04

Publications (1)

Publication Number Publication Date
CH82618A true CH82618A (de) 1919-10-16

Family

ID=4337630

Family Applications (1)

Application Number Title Priority Date Filing Date
CH82618A CH82618A (de) 1919-04-04 1919-04-04 Spiralbohrer-Schleiflehre

Country Status (1)

Country Link
CH (1) CH82618A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547284A (en) * 1946-02-20 1951-04-03 Arthur G Rabuck Drill point gauge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2547284A (en) * 1946-02-20 1951-04-03 Arthur G Rabuck Drill point gauge

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