Last updated at 10/05/2026 23:04:14
Hss-Co 8% Cobalt Jobber Drill Bit (Metric) - 3.5mm / 70mm (Oal)
Jobber Drill Cobalt (Carded) 3.5mm
Alpha Metric Cobalt Jobber Drill Bit 3.5mm
Delivery between 14–18 May $0
3.5mm Cobalt Drill Bit
Delivery $22
Qty 1 Cobalt Jobber Drill 3.5mm Metric Stainless High Tensile Cast
Free delivery
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!
3.5mm X 70mm Cobalt Hss Jobber Drill Bit Alpha 9lm035co
Free delivery
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!
3.5mm X 70mm Jobber Hss Cobalt Drill Bit High Tensile Stainless Steel
Free delivery
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!
3.5mm x 70mm Cobalt HSS Jobber Drill Bit Alpha 9LM035CO
Free delivery between Tue – Thu
Alpha 3.5mm Jobber Drill Bit Cobalt Series 9LM035CO
Delivery $9.70
Alpha - 3.5mm Jobber Drill Bit - Cobalt Series Carded | 9LM035CO
Delivery between 11–19 May $7.95
| Size | M3.5 (3.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Length (L) | 70mm |
Hss-Co 8% Cobalt Jobber Drill Bit (Metric) - 3.5mm / 70mm (Oal)
Jobber Drill Cobalt (Carded) 3.5mm
Alpha Metric Cobalt Jobber Drill Bit 3.5mm
Delivery between 14–18 May $0
3.5mm Cobalt Drill Bit
Delivery $22
Qty 1 Cobalt Jobber Drill 3.5mm Metric Stainless High Tensile Cast
Free delivery
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!
| Size | M3.5 (3.5mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Brand | Alpha |
| Length (L) | 70mm |
3.5mm Jobber Drill Bit - Cobalt Series-9LM035CO
Alpha Cobalt HSS Jobber Drill Bit is Alpha's drill bit for Stainless steel high tensile and cast iron. The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit Features / Benefits: Ideal for heavy duty drilling. 135° split point cuts faster and reduces wandering. Fully ground HSS Cobalt increases strength and drill life. Cobalt drill bits are often more expensive than other drill bits but if you regularly drill through metal they are a good investment since they tend to last longer. You can buy sets of drill bits in graduated sizes or individual drill bits for your specific needs. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Cobalt HSS Jobber Drill Bit is Alpha's drill bit for Stainless steel high tensile and cast iron. The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit Features / Benefits: Ideal for heavy duty drilling. 135° split point cuts faster and reduces wandering. Fully ground HSS Cobalt increases strength and drill life. Cobalt drill bits are often more expensive than other drill bits but if you regularly drill through metal they are a good investment since they tend to last longer. You can buy sets of drill bits in graduated sizes or individual drill bits for your specific needs. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Cobalt HSS Jobber Drill Bit is Alpha's drill bit for Stainless steel high tensile and cast iron. The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit Features / Benefits: Ideal for heavy duty drilling. 135° split point cuts faster and reduces wandering. Fully ground HSS Cobalt increases strength and drill life. Cobalt drill bits are often more expensive than other drill bits but if you regularly drill through metal they are a good investment since they tend to last longer. You can buy sets of drill bits in graduated sizes or individual drill bits for your specific needs. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
Alpha Cobalt HSS Jobber Drill Bit is Alpha's drill bit for Stainless steel high tensile and cast iron. The cobalt increases the strength of the steel and makes it more heat-resistant; this is an important factor in drilling hard materials because the friction of metal against metal can produce high temperatures that damage the material or the drill bit Features / Benefits: Ideal for heavy duty drilling. 135° split point cuts faster and reduces wandering. Fully ground HSS Cobalt increases strength and drill life. Cobalt drill bits are often more expensive than other drill bits but if you regularly drill through metal they are a good investment since they tend to last longer. You can buy sets of drill bits in graduated sizes or individual drill bits for your specific needs. All material is advisory only and its use by anyone is entirely voluntary. Reliance on it for any purpose by anyone is at the sole risk of that person and Bolt and Nut Australia is not responsible for any loss claim or damages arising therefrom.
in 10 offers
The lowest price for 3.5mm Jobber Drill Bit - Cobalt Series-9LM035CO right now is $5.62 at Bretts Timber & Hardware, compared across 7 retailers.
The all-time low was $5.04 on 30 Aug 2025 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 10 May 2026.