HSS Jobber Drill Bits - Roll Forged (Imperial)

These HSS long series jobber drills are imperial-sized bits for hand-held drilling where you need extra reach. They are made to DIN 340, with a longer flute and overall length than standard drills, and are suited to steel, cast iron, copper, brass, iron and plastics.

The precision ground flute, standard helix and 118° point are designed to clear chips efficiently, remove material quickly and cut accurately sized holes. The bits are made from high-grade steel and are designed for long life and continual use. Sizes run from 1/16" to 1/2". Bits from 1/16" to 23/64" come in packs of 10, and bits from 3/8" to 1/2" come in packs of 5.

• Type: HSS ground flute long series jobber drill
• Material: High-grade steel
• Standard: DIN 340
• Flute: Precision ground, longer flute and overall length for increased reach
• Point angle: 118°
• Helix: Standard
• Use: Hand-held drilling
• Materials: Steel, cast iron, copper, brass, iron and plastics
• Performance: Faster material removal, improved cutting ability and size accuracy
• Sizes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64" (pack of 10)
• Sizes: 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", 1/2" (pack of 5)