Iram Sterling 3 Inch Long Paper Drill Bit with 1/2 Inch Diameter
Iram Sterling 3 Inch Long Paper Drill Bits are heavy duty hollow drill bits precision made of the finest quality tool steel. Iram Long Paper Drill Bit has a 3 inch drilling capacity and a 1/2 inch diameter. Long Paper Drill Bits are available in 9/32, 1/4, 1/2 5/16, 7/16, and 3/8 inch diameters.
Iram Paper Drill Bits are also available coated in TEFLON which
provides lubricity to the inside and outside of your paper drills. The teflon reduces friction to increase the wear life of the cutting edge. This is a very good coating for keeping slugs from building up and breaking the paper drills since slugs flow smoothly without binding. Recommended for most normal paper drilling applications.
The Iram 2 inch Paper Drill Bit is available in 1/4, 5/16, 7/32 and 3/16 inch diameters.
Some Pointers and Tips on Drilling:
USE A SHARP DRILL BIT AT ALL TIMES.
Generally, a Drill Bit can be used for approximately four (4) hours of use before it needs to be sharpened. Apply light pressure when sharpening. Too much pressure may cause flaring of the tip which renders the Bit unusable. Drill Sharpeners are available and are recommended with purchase along with an extra drill bit. Sharpening stones are also recommended to debur the outside cutting edge of the drill bits for better performance. Use of Drill-Ease or Spin-Eze lubricant is required. Finally, purchase drill blocks to stop the drill bit after it penetrates the drilled material.