The Yato YT-4402 hollow drill set belongs to the GRD series and is designed for efficient drilling in concrete, silicates, and brick. Its SDS-plus® shank ensures secure mounting and excellent torque transmission.
The drill crown is made of alloy steel (50Cr) with TCT YG-11C carbide teeth, providing durability and resistance to wear. A 6 mm pilot drill ensures accurate centering, while the M16 thread guarantees compatibility with standard drilling rigs.
With a maximum hole depth of 50 mm, this hollow drill set is ideal for professional applications requiring precision and reliability.
TECHNICAL DETAILS:
| Specification | Details |
| Brand | Yato |
| Model | YT-4402 |
| Series | GRD |
| Product Type | Hollow Drill Set |
| Diameter | 65 mm |
| Pilot Drill Diameter | 6 mm |
| Max Hole Depth | 50 mm |
| Thread Size | M16 |
| Toolholder Type | SDS-plus® |
| Material | 50Cr Alloy Steel |
| Blade Material | TCT YG-11C Carbide |
| Application | Concrete, silicates, brick |
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