|
Packaging Details - Unit Type:piece
- Package Weight:0.047kg (0.10lb.)
- Package Size:12cm x 10cm x 8cm (4.72in x 3.94in x 3.15in)
Packaging Details - Unit Type:piece
- Package Weight:0.047kg (0.10lb.)
- Package Size:12cm x 10cm x 8cm (4.72in x 3.94in x 3.15in)
idget data-widget-type="relatedProduct" id="22218470" title="Step drill 1" type="relation"> Best Quality HSS-Co 9 Steps 4-12mm Step Drill Bit 1/4\`\` Hex Handle 50mm edge length Step Drills For Stainless Steel Drilling Features: - 100% brand new and high quality.
- 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 has these functions that hemp flower drill does not have, such as burrs removing, chamfering, punching elliptic hole, etc.
- 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: Item | Material | Handle type | Handle diameter | Step quantity | Handle length | Edge length | Step diameter | Straight Slot Hex Handle Step Drill | HSS-Co | Hex handle | 1/4"(6.35mm) | 9steps | 31mm | 50mm | 4/5/6/7/8/9/10/11/12mm | Package Included: - 1pcs HSS-Co Straight Slot Hex Handle Step Drill Bit
-->
|
|
|
|
|