![[UDT] — 12-280 Hammer Drill Bit 4-Flute Hex Hammer Drill Bit](https://img.prosourcemro.com/2026/05/1236670-1.jpg)
[UDT] — 12-280 Hammer Drill Bit 4-Flute Hex Hammer Drill Bit
Family ID: 500-0801
The UDT 12-280 is a 4-flute hex shank hammer drill bit designed for aggressive rotary hammer drilling, sourced direct from Korea. Four-flute geometry accelerates debris evacuation during concrete, masonry, and stone drilling, making it a go-to consumable for construction crews, contractors, and maintenance teams working with rotary hammer tools. Request a quote today for export-ready supply of this bit at competitive pricing through a KITA-registered Korean exporter.
10 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| 500-0801 | 12-280 | UDT | 12-280 | Spec: 12 | Overall Length: 280 | ||
| 500-0810 | 12.7-280 | UDT | 12.7-280 | Spec: 12.7 | Overall Length: 280 | ||
| 500-0829 | 14-280 | UDT | 14-280 | Spec: 14 | Overall Length: 280 | ||
| 500-0838 | 14.3-280 | UDT | 14.3-280 | Spec: 14.3 | Overall Length: 280 | ||
| 500-0847 | 16-280 | UDT | 16-280 | Spec: 16 | Overall Length: 280 | ||
| 500-0856 | 17.5-280 | UDT | 17.5-280 | Spec: 17.5 | Overall Length: 280 | ||
| 500-0935 | 14-50. | UDT | 14-500 | Spec: 14 | Overall Length: 500 | ||
| 500-0944 | 14.3-500 | UDT | 14.3-500 | Spec: 14.3 | Overall Length: 500 | ||
| 500-0953 | 16-500 | UDT | 16-500 | Spec: 16 | Overall Length: 500 | ||
| 599-0577 | 12.7-500 | UDT | 12.7-500 | Spec: 12.7 | Overall Length: 500 |
