Fractional sizes are measured in inches, while metric sizes are measured in millimeters. The drill size chart contains twist drill data for up to 1.0 inches in diameter. For typical mechanical …

2013年3月20日 · Micro 100's solid carbide Jobber Length Drills, offered in drill diameter sizes from .0312" to .3125", feature a 118° included point, making it an excellent option for general …

Manufactured from a premium grade of M-7N molybdenum high speed steel. The NITRO 118 degree Split Point S & D drill with a Nitride Surface treatment that gives hard protective layer …

Specially Modified and Sharpened for Drilling Acrylic. Each Drill purchase includes an acrylic plastic piece for practice drilling, one piece per purchase.

This 5/32 inch (.156") solid carbide spade drill is made in the U.S.A. and is used for drilling holes in hardened metal. In knife making, these are often used to create (or enlarge) holes in knife …

2007年4月3日 · Timberline - 15/32 Diameter HSS Drill Bit Carded (611-156) Brand: Timberline Price: See price in cart FREE Returns

Get the Timberline 616-156 Titanium Coated Drill Bit for precision drilling in wood, plastic, and metal. 135 split point for easy starting and 6X longer tool life than HSS.

The maximum overall length is 6 and the flute length is 3. This makes them short drills in the larger sizes and thus well suited to use in portable electric drills equipped with 1/2 chucks. …

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For general purpose deep drilling in normal steels, cast iron, and a variety of other ferrous and non-ferrous metals and alloys. Right hand (clockwise rotation) cutting direction. Standard two …