STUB DRILL - INCHES - Garvin Tools

STUB DRILL - 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.
1/8	11/16	1.15/16	GDR-5350
9/64	25/32	2.1/16	GDR-5351
5/32	7/8	2.5/32	GDR-5352
11/64	15/16	2.9/32	GDR-5353
3/16	1.1/32	2.7/16	GDR-5354
13/64	1.1/32	2.7/16	GDR-5355
7/32	1.1/8	2.19/32	GDR-5356
15/64	1.1/8	2.19/32	GDR-5357
1/4	1.7/32	2.3/4	GDR-5358

CUTTING TOOLS

HSS CENTER DRILLS

STUB DRILL - INCHES

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