Last updated at 15/05/2026 00:25:52
Alpha Metric Cobalt Jobber Drill Bit 4.5mm
Delivery between 20–22 May $0
Hss-Co 8% Cobalt Jobber Drill Bit (Metric) - 4.5mm / 80mm (Oal)
Jobber Drill Cobalt (Carded) 4.5mm
4.5mm Cobalt Jobber Drill Bit
Delivery $22
4.5mm X 80mm 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!
4.5mm x 80mm Cobalt HSS Jobber Drill Bit Alpha 9LM045CO
Free delivery between Mon – Wed
Alpha 4.5mm Jobber Drill Bit Cobalt Series 9LM045CO
Delivery $9.70
originally posted on swartstools.com.au/
"Swarts has always been a great product as far as I'm concerned and this one is no exception. The bits are super sharp and as durable as any I have had so far. Love this purchase!"
originally posted on swartstools.com.au/
"These work well. In wood, aluminium and plastic you can run these at high speed. But on steel you need to use a very low speed. The steel should peel up in short strips. Otherwise the leading edge will heat and then blunt."
originally posted on swartstools.com.au/
"Good quality drill bits, handy for any occasion. Cobalt can be brittle, but with care it did the job nicely for me and I used a drilling and cutting oil."
| Closest size in fraction | 11/64" |
| Drill Chuck Size | 3/8" |
| Flute Length (fl) | 47mm |
| Length (l) | 80mm |
| Point | 135 deg. Split Point |
Alpha Metric Cobalt Jobber Drill Bit 4.5mm
Delivery between 20–22 May $0
Hss-Co 8% Cobalt Jobber Drill Bit (Metric) - 4.5mm / 80mm (Oal)
Jobber Drill Cobalt (Carded) 4.5mm
4.5mm Cobalt Jobber Drill Bit
Delivery $22
4.5mm X 80mm 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!
"Swarts has always been a great product as far as I'm concerned and this one is no exception. The bits are super sharp and as durable as any I have had so far. Love this purchase!"
"These work well. In wood, aluminium and plastic you can run these at high speed. But on steel you need to use a very low speed. The steel should peel up in short strips. Otherwise the leading edge will heat and then blunt."
"Good quality drill bits, handy for any occasion. Cobalt can be brittle, but with care it did the job nicely for me and I used a drilling and cutting oil."
"These drill bits are tough and the case is nice. I highly recommend these. I use them almost every weekend on metal projects and they barely even look worn."
"drill bits are good and sharp, and they are good quality as well! They have already saved my butt a couple of times, ultimately making for a good day when leaving the shop!"
"This is a very nice cobalt drill bits. Even though these are "High-speed" drill bits, that doesn't mean you go full throttle when drilling holes. Take your time, slow down the RPMs, use a little bit of cutting oil and these babies will cut through anything and you'll still have a nice, sharp bit when you're done. Very impressed with this bit and I would buy again."
Your service and in particular, the delivery was up there with the fastest I have experienced. Bought at same time as other items.
Brilliant drill bits for harder steel, in my case it’s stainless steel. Excellent product at reasonable price and quick delivery.
The Gold Bit was a little hard to drill low Gauge steel BUT the Cobalt Drill Bit made light work of drilling this low gauge steel
Did not drill high tensile steel.... Had to sharpen a tungsten tip drill to do the job.
| Closest size in fraction | 11/64" |
| Drill Chuck Size | 3/8" |
| Flute Length (fl) | 47mm |
| Length (l) | 80mm |
| Point | 135 deg. Split Point |
4.5mm x 80mm Cobalt HSS Jobber Drill Bit Alpha 9LM045CO
More Power Less Effort—Conquer Any Job Frustrated with drill bits that wear out too quickly? The Alpha - 4.5mm Jobber Drill Bit - Cobalt Series Carded | 9LM045CO delivers unbeatable durability and precision, making it the perfect choice for your building and construction supplies. Engineered for consistent performance, this drill bit is designed to tackle even the toughest materials. Available now at Industrial Shed—secure yours today. Key Features Cobalt Steel Construction – Provides superior heat resistance and strength for long-lasting performance. Precision Ground Tip – Ensures accurate drilling without wandering, perfect for all your construction needs. Versatile Compatibility – Fits most standard drill sets, so you can enhance your existing tool kit effortlessly. Don’t compromise on quality—make sure your tool set is equipped with the best. Stock won’t last—secure yours now at Industrial Shed.
More Power Less Effort—Conquer Any Job Frustrated with drill bits that wear out too quickly? The Alpha - 4.5mm Jobber Drill Bit - Cobalt Series Carded | 9LM045CO delivers unbeatable durability and precision, making it the perfect choice for your building and construction supplies. Engineered for consistent performance, this drill bit is designed to tackle even the toughest materials. Available now at Industrial Shed—secure yours today. Key Features Cobalt Steel Construction – Provides superior heat resistance and strength for long-lasting performance. Precision Ground Tip – Ensures accurate drilling without wandering, perfect for all your construction needs. Versatile Compatibility – Fits most standard drill sets, so you can enhance your existing tool kit effortlessly. Don’t compromise on quality—make sure your tool set is equipped with the best. Stock won’t last—secure yours now at Industrial Shed.
More Power Less Effort—Conquer Any Job Frustrated with drill bits that wear out too quickly? The Alpha - 4.5mm Jobber Drill Bit - Cobalt Series Carded | 9LM045CO delivers unbeatable durability and precision, making it the perfect choice for your building and construction supplies. Engineered for consistent performance, this drill bit is designed to tackle even the toughest materials. Available now at Industrial Shed—secure yours today. Key Features Cobalt Steel Construction – Provides superior heat resistance and strength for long-lasting performance. Precision Ground Tip – Ensures accurate drilling without wandering, perfect for all your construction needs. Versatile Compatibility – Fits most standard drill sets, so you can enhance your existing tool kit effortlessly. Don’t compromise on quality—make sure your tool set is equipped with the best. Stock won’t last—secure yours now at Industrial Shed.
More Power Less Effort—Conquer Any Job Frustrated with drill bits that wear out too quickly? The Alpha - 4.5mm Jobber Drill Bit - Cobalt Series Carded | 9LM045CO delivers unbeatable durability and precision, making it the perfect choice for your building and construction supplies. Engineered for consistent performance, this drill bit is designed to tackle even the toughest materials. Available now at Industrial Shed—secure yours today. Key Features Cobalt Steel Construction – Provides superior heat resistance and strength for long-lasting performance. Precision Ground Tip – Ensures accurate drilling without wandering, perfect for all your construction needs. Versatile Compatibility – Fits most standard drill sets, so you can enhance your existing tool kit effortlessly. Don’t compromise on quality—make sure your tool set is equipped with the best. Stock won’t last—secure yours now at Industrial Shed.
in 7 offers
The lowest price for 4.5mm x 80mm Cobalt HSS Jobber Drill Bit Alpha 9LM045CO right now is $8.26 at The Fastener Factory, compared across 6 retailers.
The all-time low was $4.71 on 12 July 2025 — today's price is 75% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 15 May 2026.
