Somta Series 177 - HSS Co5 Split Point Heavy Duty Jobber Drill 3.5mm
Cobalt Jobber Drill 3.50 mm – Somta Series 177 The SOMTA 1770350 – 3.50 mm Cobalt Jobber Drill is engineered for high-performance drilling in tough and abrasive materials such as stainless steel,...
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Cobalt Jobber Drill 3.50 mm – Somta Series 177
The SOMTA 1770350 – 3.50 mm Cobalt Jobber Drill is engineered for high-performance drilling in tough and abrasive materials such as stainless steel, titanium, and alloyed steels. Manufactured to DIN 338 standards, it features a precision-ground 118° point angle, 30° right-hand spiral helix, and a straight shank for stable and accurate operation. Made from HSS-Co (High-Speed Steel with 5% Cobalt), this drill offers outstanding heat resistance, wear durability, and long service life even under demanding conditions.
Key Features & Benefits
- 3.50 mm Cutting Diameter – Ideal for small to medium holes in hard metals and alloys.
- HSS-Co (5% Cobalt) – Enhances strength and heat resistance for drilling harder materials.
- 118° Point Angle – Allows for accurate centering and reduced bit walking on hard surfaces.
- 30° Helix Angle, Right-Hand Spiral – Optimized for smooth chip evacuation and clean cuts.
- Straight Shank – Maintains concentricity and secure grip in standard drill chucks.
- DIN 338 Jobber-Length Standard – Balances reach and rigidity for everyday workshop use.
Technical Specifications
- Part No: 1770350
- Cutting Diameter: 3.50 mm
- Point Angle: 118°
- Helix Angle: 30°, Right-Hand Spiral
- Shank Type: Straight
- Material: HSS with 5% Cobalt (HSS-Co)
- Standard: DIN 338 (Jobber-Length)
- Application: Optimized for stainless steel, high-tensile steel, titanium, and tough alloys
Why Choose the SOMTA 1770350 Cobalt Drill?
- Superior Heat Resistance – Maintains hardness even at high temperatures.
- Reliable in Tough Materials – Designed for stainless steel and alloy drilling where HSS alone may fail.
- Industrial-Grade Durability – Built to last in production environments and high-stress applications.
The SOMTA 1770350 cobalt jobber drill is your go-to solution for high-precision, high-endurance drilling—especially when working with difficult-to-machine materials.
Shipping
Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.
AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.
Additional non-returnable items
Gift cards
Downloadable software products
Some health and personal care items
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
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