Jadever JDJD3401 3 Pcs step drill bit set
KSh2,999.00
Key Features & Ideal Applications
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Multi-Size Drilling: Drills multiple hole diameters with a single bit, eliminating the need to constantly swap standard twist drill bits.
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Automatic Deburring: As the bit steps up to the next size, the shoulder automatically chamfers and cleans the hole edges for a burr-free finish.
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Titanium Nitride Coating: Reduces friction, lowers heat build-up, and extends tool life when working through tough sheet materials.
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Ideal Work Materials: Highly effective on thin sheet metals (steel, aluminum, brass), PVC/plastic panels, wood, and electrical junction boxes.
Description
Technical Specifications
| Parameter | Specification |
| Model Number | JDJD3401 |
| Set Quantity | 3 Pieces |
| Material | High-Speed Steel (HSS) |
| Surface Coating | Titanium Nitride (TiN) coated |
| Flute Design | Straight / Spiral dual-flute for smooth chip removal |
| Shank Type | 1/4″ Hex shank (prevents slipping in standard drill chucks) |
| Packaging | Blister card |
Additional information
| Weight | 3 lbs |
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