JPS5531536A - Twist drill - Google Patents

Twist drill

Info

Publication number
JPS5531536A
JPS5531536A JP10221878A JP10221878A JPS5531536A JP S5531536 A JPS5531536 A JP S5531536A JP 10221878 A JP10221878 A JP 10221878A JP 10221878 A JP10221878 A JP 10221878A JP S5531536 A JPS5531536 A JP S5531536A
Authority
JP
Japan
Prior art keywords
growing
scraps
edge
rake surface
existing
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.)
Granted
Application number
JP10221878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6141681B2 (enrdf_load_stackoverflow
Inventor
Toshiaki Hosoi
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 JP10221878A priority Critical patent/JPS5531536A/ja
Publication of JPS5531536A publication Critical patent/JPS5531536A/ja
Publication of JPS6141681B2 publication Critical patent/JPS6141681B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling Tools (AREA)
JP10221878A 1978-08-21 1978-08-21 Twist drill Granted JPS5531536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10221878A JPS5531536A (en) 1978-08-21 1978-08-21 Twist drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10221878A JPS5531536A (en) 1978-08-21 1978-08-21 Twist drill

Publications (2)

Publication Number Publication Date
JPS5531536A true JPS5531536A (en) 1980-03-05
JPS6141681B2 JPS6141681B2 (enrdf_load_stackoverflow) 1986-09-17

Family

ID=14321517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10221878A Granted JPS5531536A (en) 1978-08-21 1978-08-21 Twist drill

Country Status (1)

Country Link
JP (1) JPS5531536A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161208A (ja) * 1983-03-03 1984-09-12 Daijietsuto Kogyo Kk 転削工具
US4605347A (en) * 1982-12-27 1986-08-12 Lockheed Missiles & Space Company, Inc. High speed drill reamer
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
JP2011513083A (ja) * 2008-03-10 2011-04-28 ケンナメタル インコーポレイテッド チゼルエッジを有する切削工具
CN102601438A (zh) * 2012-04-09 2012-07-25 合肥波林新材料有限公司 二刃通槽专用立铣刀
US20180043441A1 (en) * 2015-03-30 2018-02-15 Mitsubishi Hitachi Tool Engineering, Ltd. Drill
CN114799286A (zh) * 2021-01-27 2022-07-29 株式会社泰珂洛 钻头

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605347A (en) * 1982-12-27 1986-08-12 Lockheed Missiles & Space Company, Inc. High speed drill reamer
JPS59161208A (ja) * 1983-03-03 1984-09-12 Daijietsuto Kogyo Kk 転削工具
US5609447A (en) * 1993-11-15 1997-03-11 Rogers Tool Works, Inc. Surface decarburization of a drill bit
JP2011513083A (ja) * 2008-03-10 2011-04-28 ケンナメタル インコーポレイテッド チゼルエッジを有する切削工具
CN102601438A (zh) * 2012-04-09 2012-07-25 合肥波林新材料有限公司 二刃通槽专用立铣刀
US20180043441A1 (en) * 2015-03-30 2018-02-15 Mitsubishi Hitachi Tool Engineering, Ltd. Drill
US10279398B2 (en) * 2015-03-30 2019-05-07 Mitsubishi Hitachi Tool Engineering, Ltd. Drill
CN114799286A (zh) * 2021-01-27 2022-07-29 株式会社泰珂洛 钻头
EP4035813A1 (en) * 2021-01-27 2022-08-03 Tungaloy Corporation Drill
CN114799286B (zh) * 2021-01-27 2024-01-30 株式会社泰珂洛 钻头
US12042871B2 (en) 2021-01-27 2024-07-23 Tungaloy Corporation Drill

Also Published As

Publication number Publication date
JPS6141681B2 (enrdf_load_stackoverflow) 1986-09-17

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