A single 7/16-inch gold-finished cobalt steel jobber length drill bit, showing the flute, the 135-degree split point, and the reduced 3/8-inch shank with the IVY Classic logo
The 6-pack of gold-finished cobalt steel twist drill bits laid out above the yellow and red IVY Classic packaging box, showing product details.
A magnified view of the tip of the cobalt steel drill bit, highlighting the 135-degree angle and the split point for self-centering.
Close-up of a gold-finished cobalt steel drill bit cutting through a metal bracket, producing metal shavings, while chucked into a drill.
A single 7/16-inch gold-finished cobalt steel jobber length drill bit, showing the flute, the 135-degree split point, and the reduced 3/8-inch shank with the IVY Classic logo
The 6-pack of gold-finished cobalt steel twist drill bits laid out above the yellow and red IVY Classic packaging box, showing product details.
A magnified view of the tip of the cobalt steel drill bit, highlighting the 135-degree angle and the split point for self-centering.
Close-up of a gold-finished cobalt steel drill bit cutting through a metal bracket, producing metal shavings, while chucked into a drill.
IVY Classic

IVY Classic 7/16-Inch Cobalt Steel Drill Bits 6-Pack: Jobber Length, Reduced 3/8-Inch Shank for Stainless Steel and Hard Metal Drilling

In stock
SKU: 04028
$42.00
$51.72 Sale $42.00
Description

Conquer Stainless Steel: Premium 7/16" Cobalt Drill Bit 6-Pack Engineered for High-Heat, Hard-to-Machine Metals

When ordinary high-speed steel bits fail, you need the superior heat resistance of Cobalt Steel. This 6-pack of IVY Classic 7/16-inch drill bits is specifically designed to handle the toughest materials, including stainless steel, cast iron, titanium, and other hard-to-machine metals. The precision ground, gold-finished Cobalt Steel retains its cutting edge and hardness even at the high temperatures generated when drilling dense alloys.

Featuring a 135-degree split point, these bits offer fast penetration and are self-centering, which eliminates bit walking and ensures highly accurate hole placement right from the start. The reduced 3/8-inch shank allows you to use this larger 7/16-inch diameter bit in standard 3/8-inch and 1/2-inch chucks, making them an indispensable addition to any professional metalworking, fabrication, or general drilling toolkit. Rely on the Swift Bore design for long life and rapid results.

Key Features

  • Cobalt Steel Construction: Withstands extreme abrasion and the high heat generated when drilling stainless steel and other hard metals.
  • Precision Ground & Gold-Finished: Maintains hardness at high temperatures for extended durability and life.
  • 135-Degree Split Point: Provides fast, accurate penetration and self-centers on the workpiece, minimizing walk.
  • Reduced 3/8-Inch Shank: Allows the larger 7/16-inch bit to fit into common 3/8-inch drill chucks for maximum tool versatility.
  • Jobber Length: Standard length for maximum durability and rigidity in general purpose drilling applications.
  • Multi-Application Use: Excellent for stainless steel, hard steel, wood, and plastic materials.

What's Included

  • 6 - IVY Classic 7/16-Inch Cobalt Steel Drill Bits

Specifications

Specification Detail
Diameter 7/16 Inch
Shank Size 3/8 Inch (Reduced)
Overall Length 5-1/2 Inch
Point Angle 135-Degree Split Point
Material Cobalt Steel

Now that you have your heavy-duty bits, you'll need the right tools for delicate, specialized materials. Are you looking for a driver that provides maximum control and performance? Consider our selection of bits specifically designed for brittle surfaces like the Diablo 1/4" Carbide Tile, Stone, and Glass Drill Bit to round out your drilling capabilities.