Nā Bits Drill Step Drill HSS me ka ʻohe pololei

Nā Bits Drill Step Drill HSS i uhi ʻia me ke kiʻi hōʻike ʻia ʻo 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

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

hss step drill nui

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 hōʻemi 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 ka chip maikaʻi, e hōʻemi ana i ka pilikia o ka puʻupuʻu 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.

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: Kiʻekiʻe HSS Step Drill Bit me Spiral Flute

Aʻe: DIN338 Jobber Length Carbide Tipped HSS Twist Drill Bits no ka Metala Paʻa

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	/	/