7/16” HSS Black & Gold Jobber Length Drill Bits - 6 Pack

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Product Specification

7/16” HSS BLACK & GOLD JOBBER LENGTH DRILL BITS - 6 PACK

7/16” HSS Black & Gold Jobber Length Drill Bits - 6 Pack is a drill bit that has a long length compared to its diameter. These bits provide more flexibility and absorb more shock and vibration than cobalt, powdered-metal, and carbide jobber-length. These jobber bits have a good balance of strength and precision when drilling into a range of materials. They come in a wide range of sizes, finishes, and materials. Our jobber bits are designed, engineered, and superbly crafted to provide long-lasting durability.

A 135 degree split point designed to prevent wobbling, walking or skating and eliminate the need for a pilot punch. These bits are manufactured from M2 high speed steel and heat treated to ensure an extended life and optimal performance cutting holes. The black and gold finish makes these bits stronger and last longer than our black oxide drill bits; providing even better abrasion and corrosion resistance and reduced wear.   

Quantity: 6 pieces

Dimensions

• Overall Length – 5-1/2” (Jobber Length)
• Sizes – 7/16”
• Decimal Equivalent – 0.4375”
• Shank Diameter – round straight chank

Machines Used On:

• Electric powered rotary drills and chuck adapters

Material Used On:

Steel, sheet metal, PVC, MDF, oak, maple, aluminum and more

Safety Tips/techniques:

• Always wear proper PPE to include (but not limited to) safety glasses, hearing protection, respirator, and hand protection.  Keep all guards in place on your machine.