T31988 8-Piece M35 Cobalt Silver & Deming Drill Bit Set

Silver and Deming drill bits are large size drill bits with reduced shanks.

You’ll want the eight-piece Silver & Deming drill bit set for when the hole you need to drill is larger than the diameter of the chuck capacity of your drill.

These stepped drill bit shanks fit 1/2" drill chucks and measure 6" overall in length.

These drill bits are M35 steel with 5% cobalt, making them some of the most durable tool bits around.

This combination is excellent for drilling into very hard and tough materials like stainless steel, hardened steel, cast iron, or titanium.

The Grizzly Customer Service and Technical Support Teams are U.S.-based.

Made in an ISO 9001 factory

INCLUDES:

• 9/16", 5/8", 11/16", 3/4", 13/16", 7/8", 15/16", and 1" bits.