DIN334c Cylindrical Shank 60 Degree 3 Flutes HSS Chamfer Countersink Drill Bit
LIKAROLOANA
1. 60 Degree Angle: The 60-degree chamfer angle e fana ka chamfer e tloaelehileng e sebelisoang hangata lits'ebetsong tse ngata. E lumella ho chesoa ka mokhoa o nepahetseng le ka mokhoa o ts'oanang oa lithapo, ho theha likhakanyo tse hloekileng le tse hloahloa.
2. Li-Flute tse Tharo: Karolo ea ho cheka e na le liphala tse tharo, tse ntlafatsang ho ntšoa ha chip nakong ea ho cheka le ho teba. Liphala li thusa ho tlosa litšila ka mokhoa o atlehileng, li thibela ho koala le ho etsa bonnete ba hore ho cheka ho sebetsa ka mokhoa o bonolo le o nepahetseng.
3. Ho feto-fetoha ha maemo: Sekoti sa 60-degree 3-flute chamfer countersink se loketse ho sebelisoa linthong tse fapaneng, ho kenyeletsoa lehong, polasetiki le litšepe tse bonolo. E ka sebelisoa mererong ea kaho ea mapolanka, ea tšepe le ea kaho e akaretsang.
4. Moralo oa Merero e Mengata: Karolo ena ea ho phunya e etselitsoe tšebetso ea ho cheka le ea ho teba. E u lumella ho phunya lesoba la sefofane le ho theha sebaka sa ho phomola ha countersunk ka mohato o le mong, ho boloka nako le matsapa.
5. Botebo bo Fetohang: Karolo ea ho cheka e lumella botebo bo feto-fetohang ba countersink. Karolo ena e u thusa ho etsa likheo tsa boholo bo fapaneng ho latela litlhoko tsa hau tse ikhethileng.
6. Ho Nepaha le ho Nepaha: Moralo oa sekotoana sa ho cheka o netefatsa liphetho tse nepahetseng le tse nepahetseng tsa ho cheka le ho teba. E thusa ho thibela ho kheloha le ho ntlafatsa boleng ba kakaretso ea chamfer e phethiloeng kapa lesoba la countersunk.
7. Professional Finishes: The chamfering le countersinking bokgoni ba karolo ena ea boro u lumella ho fihlela profeshenale-grade finishes ka workpieces hao. E eketsa ts'ebetso ea botsebi ho merero ea mapolanka, mesebetsi ea tšepe le lits'ebetso tse ling.
8. E boloka litšenyehelo: The 60 Degree 3 Flutes HSS Chamfer Countersink Drill Bit e fana ka tharollo e theko e tlaase bakeng sa litlhoko tsa chamfering le countersinking. E fana ka ts'ebetso e ka tšeptjoang le ho tšoarella, e etsa hore e be khetho e theko e tlaase ha e bapisoa le lisebelisoa tse khethehileng.
Setšoantšo sa DIN334C HSS
Melemo
1. Ho Fetoha: Karolo ena ea ho phunya e ka sebelisoa linthong tse sa tšoaneng, ho akarelletsa lehong, polasetiki le litšepe tse bonolo. Sena se etsa hore e be molemo bakeng sa mefuta e mengata ea lisebelisoa, ho tloha ho mapolanka ho ea ho tšepe.
2. Precise Chamfering: The angle 60-degree angle bitana e lumella ho chamfering e nepahetseng le e tsitsitseng ea mathōko. Sena se thusa ho theha liphetho tse hloekileng le tse hloahloa holim'a li-workpieces.
3. Phallo e Ntle ea Chip: Liphala tse tharo tse karolong ea boro li thusa ka ho ntša chip ha ho ntse ho cheka. Sena se thusa ho thibela ho koala le ho netefatsa ts'ebetso ea ho cheka e boreleli le e nepahetseng.
4. Kaho e Tšoarellang: Sekoti sa ho phunya se entsoe ka tšepe e phahameng ka potlako, e fanang ka nako e ntle haholo le ho hanyetsa mocheso. Sena se e lumella ho boloka ts'ebetso ea eona le ha e sebelisoa ka thepa e thata kapa maemong a phahameng a mocheso.
5. Botebo bo Fetohang: Karolo ea ho cheka e lumella botebo bo feto-fetohang ba countersink, ho u fa monyetla oa ho theha likheo tsa boholo bo fapaneng ho latela litlhoko tsa hau tse ikhethileng.
6. Ho lumellana: Letlapa la ho phunya hangata le tla le boholo bo tloaelehileng ba shank bo lumellanang le li-chucks tse ngata tsa drill le mekhoa ea ho fetola kapele. Sena se netefatsa liphetoho tse bonolo le tse sireletsehileng tsa lisebelisoa, ho ntlafatsa katleho mosebetsing oa hau.
| D1 | L | d | D1 | L | d |
| mm | mm | mm | mm | mm | mm |
| 4.3 | 40.0 | 4.0 | 12.4 | 56.0 | 8.0 |
| 4.8 | 40.0 | 4.0 | 13.4 | 56.0 | 8.0 |
| 5.0 | 40.0 | 4.0 | 15.0 | 60.0 | 10.0 |
| 5.3 | 40.0 | 4.0 | 16.5 | 60.0 | 8.0 |
| 5.8 | 45.0 | 5.0 | 16.5 | 60.0 | 10.0 |
| 6.0 | 45.0 | 5.0 | 19.0 | 63.0 | 10.0 |
| 6.3 | 45.0 | 5.0 | 20.5 | 63.0 | 10.0 |
| 7.0 | 50.0 | 6.0 | 23.0 | 67.0 | 10.0 |
| 7.3 | 50.0 | 6.0 | 25.0 | 67.0 | 10.0 |
| 8.0 | 50.0 | 6.0 | 26.0 | 71.0 | 12.0 |
| 8.3 | 50.0 | 6.0 | 28.0 | 71.0 | 12.0 |
| 9.4 | 50.0 | 6.0 | 30.0 | 71.0 | 12.0 |
| 10.0 | 50.0 | 6.0 | 31.0 | 71.0 | 12.0 |
| 10.4 | 50.0 | 6.0 | 37.0 | 90.0 | 12.0 |
| 11.5 | 56.0 | 8.0 | 40.0 | 80.0 | 15.0 |
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DIN335C 90 Degree 3 Flutes HSS Countersink Drill Bit for Chamfering
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11pcs HSS Countersink bits set
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6pcs Phetoho e potlakileng ea hex shank HSS Countersink bits e behiloeng ka har'a lebokose la tšepe
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5pcs HSS Countersink bits set
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3pcs boholo ba boemphera ba HSS Countersink bits e behiloeng ka lesoba le le leng le sekametseng