Last updated at 09/05/2026 09:29:09
Jobber Drill - Black | Metric (BULK) 8.00 - 12mm 9.8mm-5 Pack
Delivery $9.95
| Inside TO Outside | 4 TO 3 |
| MTS No. (inside) Hole Taper | 4 |
| MTS No. (outside) Taper Shank | 3 |
| Overall Length | 240 mm / 9-3/8" |
Jobber Drill - Black | Metric (BULK) 8.00 - 12mm 9.8mm-5 Pack
Delivery $9.95
| Inside TO Outside | 4 TO 3 |
| MTS No. (inside) Hole Taper | 4 |
| MTS No. (outside) Taper Shank | 3 |
| Overall Length | 240 mm / 9-3/8" |
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 9.8mm Black Knight M2 HSS Jobber Drill 2003-9.80 by Autoelec right now is $68.80 at Sharp Edge Aust.
The all-time low was $9.88 on 3 Dec 2025 — today's price is 596% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 9 May 2026.
Bordo 9.8mm Black Knight M2 HSS Jobber Drill 2003-9.80 by Autoelec
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.
