$8.77 Buy It Now or Best Offer
free,30-Day Returns
Seller Store yesgarden
(107230) 99.2%,
Location: shenzhen, CN
Ships to: US,
Item: 254845645030
Custom Bundle:No
MPN:Does Not Apply
Modified Item:No
Package Quantity:3
Number of Items in Set:3
Suitable For:Drill
Country/Region of Manufacture:China
Material:HSS-Co
3-12mm/4-22mm/6-24mm:3-12mm/4-22mm/6-24mm
Handle type:Hex handle
Handle diameter:1/4″(6.35mm)
Application:Cutting
Atoplee:Atoplee
Type:step drill
Description
Features:
- Made from HSS-Co, heat treatment to it, high hardness, high wear resistance, high toughness, high bending strength, sharp edge, the best choice for processing stainless steel, better than ordinary step drill.
- Unique step structure, a drill can punch out a variety diameters of holes.
- Does not need center punch to assist it, compared with ordinary hemp flower drill, it is stabler and difficult to be broken.
- It is suitable for being installed on the pistol drill and bench drill, applicable for punching on these harder workpieces, such as stainless steel, carbon steel, aluminum plate, iron plate, etc.
Note:
- Please water it for cooling while punching so that can prolong its lifetime, rotation rate from 250 to 400 is recommended.
Specifications:
- Material: HSS-Co
- Handle type: Hex handle
- Handle diameter: 1/4″(6.35mm)
- Step quantity Edge length Handle length Step diameter
001 9steps 50mm 31mm 3/4/5/6/7/8/9/10/12mm
002 10steps 50mm 31mm 4/6/8/10/12/14/16/18/20/22 mm
003 11steps 57mm 31mm 6/8/10/12/13/14/16/18/20/22/24 mm
Package Included:
- 1pc HSS-Co Cobalt Spiral Groove Step Drill Bit
(we ship according to your choose!)
- Reference: 15050090001
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