Dust collector adaptor for electric drills

Details Dust collector adaptor for electric drills Dust collector adaptor for electric drills

1986-12-05

1991-10-29

Schwartz, Larry I.

Cutting by use of rotating axially moving tool

With product handling or receiving means

B23B 4728

Patent

active

050611232

ABSTRACT:
A corrugated rubber device encompassing a relatively rigid and yet expandable larger end to provide a snug fit on the drilling end of electric drills. This corrugated rubber device has recoil capabilities to accommodate the penetration of the drill bit as it progressively sinks to the depth required. This body has a transparent end to facilitate the observation of the accurate start of the drill bit, the transparent end is a holding area to accumulate dust and debris. It has a rubber tip to protect the paint or other surface being drilled.

REFERENCES:
patent: 3583821 (1971-06-01), Shaub et al.
patent: 4515504 (1985-05-01), Moore, Sr.

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