Drill bit

The ornamental design for a drill bit, as shown and described.

1. Drill bit

1.1 : Front

1.2 : Perspective

1.3 : Back

1.4 : Top

1.5 : Bottom

1.6 : Left

1.7 : Right

The subject design is a drill bit for drilling concrete.

Patent

Priority

Assignee

Title

Patent	Priority	Assignee	Title
10155269,	Sep 19 2014	SUMITOMO ELECTRIC HARDMETAL CORP	Drill
10532412,	Sep 23 2016	Milwaukee Electric Tool Corporation	Hole saw arbor assembly
10605007,	Oct 23 2014	EHWA DIAMOND INDUSTRIAL CO , LTD	Drill bit for drilling and method for manufacturing same
11007582,	Mar 15 2017		Depth adjustment stopper for drill bit
4629375,	Aug 24 1983	WERA WERK HERMANN WERNER GMBH AND CO , KORZERTER STRASSE 21, 5600 WUPPERTAL 12, GERMANY, A CORP OF GERMANY	Chuck for tool shanks, particularly screwdriver bits
8366356,	Mar 06 2008	Black & Decker Inc	Quick change arbor, hole cutter, and method
20050205306,
20070278016,
20100135741,
20110167966,
20120099943,
D428027,	Oct 13 1999	Kouvato, Inc.	Drill bit
D456990,	Jan 16 2001		Drill bit organizer
D633769,	Dec 18 2009	Techtronic Power Tools Technology Limited	Tool arbor
D656611,	Jun 03 2011	Zimmer Biomet CMF and Thoracic, LLC	Driver bit for a surgical screw
D779046,	Sep 21 2015	FOUNTAIN MASTER, LLC	Threaded connector
D881666,	May 18 2018		Core drill bit
D886171,	Jan 09 2019	Illinois Tool Works Inc	Anchor assembly drill bit
D894978,	Aug 07 2018	SUMITOMO ELECTRIC HARDMETAL CORP	Drill bit
D903454,	Jan 24 2019		Hole saw arbor
D958856,	May 21 2020		Drill bit
RE37149,	Aug 21 1997	KENNAMETAL INC	Cutting tool inserts
RE46103,	Mar 06 2008	Black & Decker Inc	Quick change arbor, hole cutter, and method

Executed on

Assignor

Assignee

Conveyance

Frame

Reel

Doc

n/a

Date	Maintenance Fee Events

n/a

Date	Maintenance Schedule