Alpha HSS Jobber Drill Bit is Alpha's premium drill bit. Independent controlled testing has proved that the Alpha GOLD SERIES drills outperform other drills on the market by up to 30%. Made to the highest standard used across all industries the drill bits are regarded as " as good" or "better" than any other drill bit currently on the market Features / Benefits: Titanium nitride coating reduces heat and increases lubricity for extended life and faster drilling. 135° split point cuts faster and reduces wandering. 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 HSS Jobber Drill Bit is Alpha's premium drill bit. Independent controlled testing has proved that the Alpha GOLD SERIES drills outperform other drills on the market by up to 30%. Made to the highest standard used across all industries the drill bits are regarded as " as good" or "better" than any other drill bit currently on the market Features / Benefits: Titanium nitride coating reduces heat and increases lubricity for extended life and faster drilling. 135° split point cuts faster and reduces wandering. 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 HSS Jobber Drill Bit is Alpha's premium drill bit. Independent controlled testing has proved that the Alpha GOLD SERIES drills outperform other drills on the market by up to 30%. Made to the highest standard used across all industries the drill bits are regarded as " as good" or "better" than any other drill bit currently on the market Features / Benefits: Titanium nitride coating reduces heat and increases lubricity for extended life and faster drilling. 135° split point cuts faster and reduces wandering. 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 HSS Jobber Drill Bit is Alpha's premium drill bit. Independent controlled testing has proved that the Alpha GOLD SERIES drills outperform other drills on the market by up to 30%. Made to the highest standard used across all industries the drill bits are regarded as " as good" or "better" than any other drill bit currently on the market Features / Benefits: Titanium nitride coating reduces heat and increases lubricity for extended life and faster drilling. 135° split point cuts faster and reduces wandering. 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.
Last updated at 04/18/2026 21:37:52
Jobber Drills Metric - 4.2mm
Delivery $30
4.2mm X 75mm Jobber Hss Drill Bit Titanium Coated Twist 135 Split
Free delivery
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Pack Size 2 Alpha Jobber Drill Bit 4.2mm Metric Titanium Coated Hss M2
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!
Pack Of 10 Alpha 4.2mm X 75mm Gold Series Hss Jobber Drill Bit 9lm042
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!
4.2mm x 75mm Gold Series HSS Jobber Drill Bit Alpha 9LM042
Free delivery between Tue – Thu
Alpha Metric Jobber Drill Bits Titanium Gold Series
Delivery by Wed $20
Alpha - 4.2mm Jobber Drill Bit - Gold Series (Pkt 10) | 9LM042
Delivery between 20–28 Apr $7.95
Alpha jobber drill bits - for metal (Size: 04.2mm)
Delivery between 21–27 Apr $15
4.2mm Jobber Drill Bit
Delivery $22
| Size | M4.2 (4.2mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Unique Features | Out performs other drills by 30% |
| Brand | Alpha |
Jobber Drills Metric - 4.2mm
Delivery $30
4.2mm X 75mm Jobber Hss Drill Bit Titanium Coated Twist 135 Split
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!
Pack Size 2 Alpha Jobber Drill Bit 4.2mm Metric Titanium Coated Hss M2
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!
Pack Of 10 Alpha 4.2mm X 75mm Gold Series Hss Jobber Drill Bit 9lm042
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!
4.2mm x 75mm Gold Series HSS Jobber Drill Bit Alpha 9LM042
Free delivery between Tue – Thu
| Size | M4.2 (4.2mm) |
| Product Brand | Alpha |
| System of Measurement | Metric |
| Unique Features | Out performs other drills by 30% |
| Brand | Alpha |
