Feature
●Uses: Stainless steel plates, thin iron plates, aluminum, etc
●Hardness: HRC58-63°
●Hex Shaft: 0.25 inches (6.35 mm)
●Size: 0.14, 0.24, 0.24, 0.24, 0.23, 0.39, 0.49, 0.47, 0.57
●Impact Ready
●Includes chip breaker function
●Approximate Drill Diameter: 3, 3000, 4, 2800, 5, 2200, 6, 1800, 7, 1600, 8, 1400, 9, 1200, 10, 1100, 12, 900
Description
The chip breaker function and a groove (size 0.4 inch (10 mm)), making the cutting powder produced during use, reducing clogging and reducing heat for speedy drilling.
You can use this one tool for drilling, beveling, and deburring.
From the Manufacturer
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|---|---|---|---|
| GREATTOOL GTSS-312 Step Stainless Steel Step Drill | GREATTOOL GTSS-422 Step Stainless Steel Step Drill | GREATTOOL GTSS-624 Step Drill for 11 Step Stainless Steel | |
| Customer Reviews | 1
| 4
| 6
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| Price | ¥2,026 | ¥2,929 | ¥4,060 |
| Size (mm) | 3, 4, 5, 6, 7, 8, 9, 10, 12 | 4, 6, 8, 10, 12, 14, 16, 18, 20, 22 | 6, 8, 10, 12, 13, 14, 16, 18, 20, 22, 24 |
| Hexagonal Shaft Diameter (mm.) | 6.35 | 6.35 | 6.35 |
| Material: | Cobalt High Speed Steel (HSS) | Cobalt High Speed Steel (HSS) | Cobalt High Speed Steel (HSS) |
| Application | Drilling, beveling, deburring work on stainless steel plates, thin steel plates, aluminum and more. | Drilling, beveling, deburring work on stainless steel plates, thin steel plates, aluminum and more. | Drilling, beveling, deburring work on stainless steel plates, thin steel plates, aluminum and more. |
| Features | Includes chip breaker function. | Includes chip breaker function. | Includes chip breaker function. |