Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel. Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135o point should be used to cut harder steel materials especially in deep hole applications. In these situations it will produce thicker chips minimising work hardening of the cavity. Faster penetration reduces abrasion and friction along the cutting edges. Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel. Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135o point should be used to cut harder steel materials especially in deep hole applications. In these situations it will produce thicker chips minimising work hardening of the cavity. Faster penetration reduces abrasion and friction along the cutting edges. Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
in 3 offers
The lowest price for Bordo 3.0mm Cobalt Drill Bit 2 Pack 2011-3.00s right now is $12.00 at Beyond Tools, compared across 3 retailers.
The all-time low was $5.40 on 24 Apr 2026 — today's price is 122% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 28 Apr 2026.
Bordo 3.0mm Cobalt Drill Bit 2 Pack 2011-3.00s
Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel. Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135o point should be used to cut harder steel materials especially in deep hole applications. In these situations it will produce thicker chips minimising work hardening of the cavity. Faster penetration reduces abrasion and friction along the cutting edges. Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
Cobalt Jobber Drills have a Bronze Finish (gold oxide). This metallic brown coloured low temperature temper treatment is used on cobalt tools for identification purposes. Cobalt HSS drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel. Split point is self centering and the short distance from the drill axis to the outer corners results in faster penetration, reducing the need for end thrust. The 135o point should be used to cut harder steel materials especially in deep hole applications. In these situations it will produce thicker chips minimising work hardening of the cavity. Faster penetration reduces abrasion and friction along the cutting edges. Cobalt HSS jobber drills are extremely hard and provide superior performance and increased tool life especially in stainless steel and high tensile steel.
Last updated at 28/04/2026 04:38:33
Bordo Cobalt Metric Drill Bits - Carded (Hang Sell Pack) 3mm
30-day returns
Bordo 3mm Hss Cobalt Jobber Drill Bit, 2/pack - 2011-3.00s
Delivery $13
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bordo - 3mm HSS Cobalt Jobber Drill - 2Pk Clam | 2011-3.00S
Delivery between 29 Apr – 7 May $7.95
| Diameter (mm) | 3 |
| Flute Length (mm) | 33 |
| Overall Length (mm) | 61 |
Bordo Cobalt Metric Drill Bits - Carded (Hang Sell Pack) 3mm
30-day returns
Bordo 3mm Hss Cobalt Jobber Drill Bit, 2/pack - 2011-3.00s
Delivery $13
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Bordo - 3mm HSS Cobalt Jobber Drill - 2Pk Clam | 2011-3.00S
Delivery between 29 Apr – 7 May $7.95
| Diameter (mm) | 3 |
| Flute Length (mm) | 33 |
| Overall Length (mm) | 61 |
