![Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set](http://www.electronicpro.co.za/cdn/shop/products/941d5140-1b13-4cf8-87b6-79a6e888573f_5fb03e60-7537-42ae-ac4b-d39aa9013485_{width}x.jpg?v=1583770188)
Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set
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Description:
Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set
Specification:
Features:
1. Made of High speed steel, druable, long service life.
Package Included:
3 x HSS titanium coated step drill bits
More Details:
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/CB/52/941d5140-1b13-4cf8-87b6-79a6e888573f.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/D3/93/028f73a9-e7dd-4ee5-bd05-1b92ea9ef7f1.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/15/0E/c17ff6a7-097f-402f-9cfa-003946e851ff.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/18/0B/28662223-ac4d-4583-b1c3-d8f358127e1d.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/58/05/76605202-9647-4253-9048-07c6f0a3ecbc.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/58/EC/f9079ea3-80e8-4f4d-b2c6-9ae96d1bcb4e.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/6F/D5/0c312259-7f33-4cc8-afab-63686cce5c8d.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/F7/D5/aea17d07-ae1b-4334-a885-ea418a7f38a3.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/59/3B/63948c15-9d17-47fc-993c-0410e7db6019.jpg)
Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set
Specification:
Brand | Doersoupp | ||
Surface treatment | Titanium Coated | ||
Material | High speed steel | ||
Shank type | 1/4 Inch hex shank | ||
Size | 3-12mm | 10 Steps | 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm |
4-12mm | 5 Steps | 4, 6, 8, 10, 12mm | |
4-20mm | 9 Steps | 4, 6, 8, 10, 12, 14, 16, 18, 20mm |
Features:
1. Made of High speed steel, druable, long service life.
2. Titanium coated to reduce friction and heat.
3. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
4. 1/4 Inch hex shank is fitting for most electric drills, rotary tools.
5. 3 Sizes including 3-12/4-12/4-20mm meet your different need.
4. 1/4 Inch hex shank is fitting for most electric drills, rotary tools.
5. 3 Sizes including 3-12/4-12/4-20mm meet your different need.
Package Included:
3 x HSS titanium coated step drill bits
More Details:
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/CB/52/941d5140-1b13-4cf8-87b6-79a6e888573f.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/D3/93/028f73a9-e7dd-4ee5-bd05-1b92ea9ef7f1.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/15/0E/c17ff6a7-097f-402f-9cfa-003946e851ff.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/18/0B/28662223-ac4d-4583-b1c3-d8f358127e1d.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/58/05/76605202-9647-4253-9048-07c6f0a3ecbc.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/58/EC/f9079ea3-80e8-4f4d-b2c6-9ae96d1bcb4e.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/6F/D5/0c312259-7f33-4cc8-afab-63686cce5c8d.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/F7/D5/aea17d07-ae1b-4334-a885-ea418a7f38a3.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/59/3B/63948c15-9d17-47fc-993c-0410e7db6019.jpg)
![](https://imgaz.staticbg.com/images/oaupload/banggood/images/55/5D/2ac874a2-ab94-4822-b716-fda75290d4e8.jpg)