JOBBER DRILLS - INCHES - Garvin Tools

JOBBER DRILLS - INCHES

<p><span style="color: rgb(55, 65, 81); font-family: S&ouml;hne, ui-sans-serif, system-ui, -apple-system, &quot;Segoe UI&quot;, Roboto, Ubuntu, Cantarell, &quot;Noto Sans&quot;, sans-serif, &quot;Helvetica Neue&quot;, Arial, &quot;Apple Color Emoji&quot;, &quot;Segoe UI Emoji&quot;, &quot;Segoe UI Symbol&quot;, &quot;Noto Color Emoji&quot;; font-size: 16px; white-space-collapse: preserve;">Center drills, often referred to as &quot;centering drills&quot; or simply &quot;center drills,&quot; are a type of cutting tool used in machining and metalworking. These drills are designed to create a conical hole in a workpiece, providing a starting point for a standard twist drill. The conical shape helps to guide the twist drill accurately into the workpiece, ensuring that the hole is centered.</span></p>

The primary purpose of center drills is to create a starting point for the subsequent drilling operation. They help prevent the twist drill from wandering and ensure that the hole is accurately centered.

Diameter	Flute Length	Overall Length	Cat No.
1/16	25/32	1-11/16	GDR-5140
5/64	15/16	1-15/16	GDR-5141
3/32	1-3/16	2-1/4	GDR-5142
7/64	1-5/16	2-13/32	GDR-5143
1/8	1-7/16	2-9/16	GDR-5144
9/64	1-17/32	2-3/4	GDR-5145
5/32	1-11/16	2-15/16	GDR-5146
11/64	1-27/32	3-5/32	GDR-5147
3/16	2-1/16	3-3/8	GDR-5148

CUTTING TOOLS

HSS CENTER DRILLS

JOBBER DRILLS - INCHES

Related Products