Black Finish Jobber Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
Black Finish Jobber Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
in 1 offers
The lowest price for Bordo 3/64" Black Knight M2 HSS Jobber Drill 2000-3/64 right now is $5.35 at socrates building supplies.
The all-time low was $4.98 on 21 July 2025 — today's price is 7% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 21 Mar 2026.
Bordo 3/64" Black Knight M2 HSS Jobber Drill 2000-3/64
Black Finish Jobber Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
Black Finish Jobber Drills (also called blue finish) achieve their distinctive colour by steam tempering, a thermal process resulting in a porous tool coating. This surface helps to keep lubricant on the tool, particularly important on the cutting edges, thus reducing friction and cold welding. The result is increased tool life. Black finish tools are generally recommended for ferrous applications where the oxide layer aids chip flow and heat dissipation.
Last updated at 21/03/2026 14:49:46
Bordo High-Speed Steel Jobber Drill Bit High-Precision Durable and Efficient Drilling 3/64" Black HSS Jobber
Delivery $25
| Diameter (mm) | 1.19 |
| Diameter (inch) | 3/64 |
| Flute Length (mm) | 19 |
| Overall Length (mm) | 44 |
Bordo High-Speed Steel Jobber Drill Bit High-Precision Durable and Efficient Drilling 3/64" Black HSS Jobber
Delivery $25
| Diameter (mm) | 1.19 |
| Diameter (inch) | 3/64 |
| Flute Length (mm) | 19 |
| Overall Length (mm) | 44 |
