Jobber Drill Metric

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* Jobber-length drills are the most common type of drill * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * So a 1⁄2 in (12.7 mm) diameter drill will be able to drill a hole 4 1⁄2 in (114.3 mm) deep since it is nine times the diameter in length * A 1⁄8 in (3.2 mm) diameter drill can drill a hole 1 5⁄8 in (41.3 mm) deep since it is thirteen times the diameter in flute length * These jobber drill bits are manufactured from quality HSS-M2 for durability and long service life * Aircraft length drill *

* M35 drill bits contain 5% cobalt and are suitable for drilling harder materials and offer substainable cutting edge with durability that offer a long service life * Drills are split point 135% *

* M35 drill bits contain 5% cobalt and are suitable for drilling harder materials and offer a substainable cutting edge with durability that offer a long service life * Drills are split point 135deg *

* M35 drill bits have a 5% cobalt content and are suitable for drilling harder materials and hold a substainable cutting edge for durability and long service life * Drill tip is 135deg split point *

* These Red Band Somta Jobber drills come with TIAIN finished for durability and long service life * The length of the flutes is between nine and fourteen times the diameter of the drill, depending on the drill size * The Red Band drills are suitable for drilling tough treatable steels and offer clean cutting with minimal effort *