Nā Bits Drill Step Drill HSS me ka ʻohe pololei

Nui: 4-12mm, 4-20mm, 4-32mm

Mea: HSS a i ʻole Cobalt M35, HIGH SPEED STEEL

ʻAno ohe: Nā ʻōheʻe Spiral

Hoʻopau i ka ʻili: i uhi ʻia i ka tin

Hoʻohana: Ke kila, ke keleawe, ke keleawe, ka aluminika, ka lāʻau a me ka mea palaki


Huahana Huahana

hss step drill nui

nā ʻano hss step drill bits

HIʻona

Hoʻonui i ka lōʻihi: Hāʻawi ka tin (titanium nitride) i kahi papa o ka paʻakikī a me ka pale wela i ka bit drill. Hoʻonui kēia uhi i ke ola o ka bit ma ka hoʻohaʻahaʻa ʻana i ka friction a me ka ʻaʻahu, e ʻae iā ia e wili i nā mea paʻakikī e like me ke kila kila me ka maʻalahi.

ʻO ka hoʻokuʻu ʻana i ka chip i hoʻomaikaʻi ʻia: ʻO ka hoʻolālā ʻauheʻe pololei e hiki ai i ka hoʻokuʻu ʻana i nā puʻupuʻu maikaʻi, e hōʻemi ana i ka pilikia o ka puʻupuʻu chip a me ka wela. Mālama kēia i ka hana wili maʻemaʻe a maʻemaʻe hoʻi, ke hana pū me nā mea palupalu e like me ka plastic a i ʻole ka lāʻau.

Hoʻemi ʻia ka haʻalulu a me ka hoʻoulu ʻana i ka wela: Hoʻemi ka uhi ʻana i ka ʻili ma waena o ka drill bit a me ka mea hana, a laila e hoʻemi ana i ka hoʻokumu ʻana o ka wela i ka wā wili. Mālama kēia i ka bit mai ka wela a hoʻonui i kona ola hana.

Kiʻikuhi hana wili alapiʻi

Nā waiwai anti-corrosion: Hoʻohui ka pani pani i ka pale ʻana i ka corrosion i ka drill bit, e pale ana i ka ʻōpala a me ka pala. Mālama kēia i ka noho maikaʻi ʻana o ka drill bit inā ʻike ʻia i ka makū a i ʻole ka hana ʻino.

Mākaʻikaʻi nā kaha ʻanuʻu a me nā ʻanuʻu: HSS step drill bits maʻamau i nā hōʻailona maʻemaʻe ma ka shank, e hōʻike ana i nā ʻano nui a me nā anawaena puka. He mea maʻalahi kēia i ke koho ʻana i ka nui o ka lua i makemake ʻia a hōʻoia i nā hopena wili pololei.

Hoʻohana maʻalahi: HSS step drill bits me ka pahu pahu a me ka ʻohe pololei e kūpono i nā ʻano hana like ʻole, e like me ka hana metala, ka hana lāʻau, ka hana ʻilika, a me nā mea hou aku. Hiki iā lākou ke hoʻohana ʻia i loko o nā mīkini wili like ʻole, e like me nā mīkini drill, nā hana lima lima, a i ʻole nā ​​mea hoʻokele hopena.


  • Mua:
  • Aʻe:

  • Bit Drill ʻanuʻu Laha Metric
    Ka Laulā (mm) Ka helu o na anuu Dla o nā ʻanuʻu (mm) Ka lōʻihi (mm) Shank Dia(mm)
    3-12 5 3-6-8-10-12 / 6
    3-12 10 3-4-5-6-7-8-9-10-11-12 / 6
    3-14 12 3-4-5-6-7-8-9-10-11-12-13-14 / 6
    3-14 1 3-14 / 6
    4-12 5 4-6-8-10-12 65 6
    4-12 9 4-5-6-7-8-9-10-11-12 65 6
    4-20 9 4-6-8-10-12-14-16-18-20 75 8
    4-22 10 4-6-8-10-12-14-16-18-20-22 80 10
    4-30 14 4-6-8-10-12-14-16-18-20-22-2-26-28-30 100 10
    4-39 13 4-6-12-15-18-21-24-27-30-33-36-39 107 10
    5-13 5 5-7-9-11-13 65 6.35
    5-20 1 5-20 / /
    5-25 11 5-7-9-11-13-15-17-19-21-23-25 / /
    5-25 11 5-7-9-11-13-15-17-19-21-23-25 82 9.5
    5-35 13 5-13-15-17-19-21-23-25-27-29-31-33-35 82 12.7
    6-18 7 6-8-10-12-14-16-18 / 10
    6-20 8 6-8-10-12-14-16-18-20 71 9
    6-25 7 6-9-12-16-20-22.5-25 65 10
    6-30 13 6-8-10-12-14-16-18-20-22-24-26-28-30 100 10
    6-32 9 6-9-12-16-20-22.5-25-28.5-32 76 10
    6-35 13 6-8-10-13-16-18-20-22-25-28-30-32-35 / 10
    6-36 11 6-9-12-15-18-21-24-27-30-33-36 85 10
    6-38 12 6-9-13-16-19-21-23-26-29-32-35-38 100 10
    6-40 16 6-11-17-23-29-30-31-32-33-34-35-36-37-38-
    39-40
    105 13
    8-20 7 8-10-12-14-16-18-20 / /

    nā ʻano hss step drill bits

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