Wear resistant tool bit
US11958168B2 · kind B2 · utility
0Cited by
209References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 2023 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Mar 21, 2043 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B15/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A tool bit for driving a fastener includes a shank including a tool coupling portion configured to be coupled to a tool, a head portion configured to engage the fastener, and a nickel coating on the head portion. The head portion is composed of powdered metal (PM) steel having carbide particles distributed uniformly throughout the head portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.