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🛠️ Drill smarter, not harder — the pro’s choice for flawless holes every time!
The Klein Tools 25963 Step Drill Bit features dual spiral flutes for efficient chip removal and faster cutting, a titanium nitride coating that dissipates heat to extend tool life, and a 1/4-inch hex shank ensuring a secure grip in drills and impact drivers. Designed for precision drilling in thin metal, plastic, aluminum, and wood, this high-speed steel bit combines durability with versatility, backed by over 160 years of Klein’s professional-grade craftsmanship.
| ASIN | B0BLDS78KC |
| ASIN | B0BLDS78KC |
| Brand Name | KLEIN TOOLS |
| Customer Reviews | 4.5 4.5 out of 5 stars (11) |
| Customer reviews | 4.5 4.5 out of 5 stars (11) |
| Cutting Angle String | 118 Degrees |
| Cutting Diameter | 6.35 Millimeters |
| Date First Available | 11 November 2022 |
| Finish Types | Titanium Nitride |
| Global Trade Identification Number | 00092644259630 |
| Included Components | Step Drill Bit |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 19 x 19 x 72 millimeters |
| Item Weight | 1.76 Ounces |
| Item model number | 25963 |
| Manufacturer | KLEIN TOOLS |
| Manufacturer | KLEIN TOOLS |
| Material Type | High Speed Steel (HSS) |
| Model | 25963 |
| Number of Flutes | 2 |
| Product Dimensions | 1.91 x 1.91 x 7.16 cm; 49.9 g |
| Shank Type | Hex |
| Surface Recommendation | Plastic, Wood |
| Tool Flute Type | Spiral |
| UPC | 092644259630 |
| Unit Count | 1 Count |
J**F
I use this primarily to drill 5/8 inch holes in aluminum box enclosures and it works great. Makes very clean symmetrical holes for N-type radio feedline bulkheads.
M**E
I used this for work as I’m a low voltage sub contractor. I do alarm pre wires in new residential houses. Every time I drill aluminum casing this bit get clogged up and won’t go forward. Other than that it works great on plastic and wood frames.
Trustpilot
1 month ago
2 weeks ago