10 x Supercraft - 3/8" HSS Drill Bit - Titanium Coated High-Performance Metal Bit (Bundle Pack)
Estimated delivery: 5 - 15 Business Days.
+5 days for regional locations on average [More Info]
10 x Supercraft - 3/8" HSS Drill Bit - Titanium Coated High-Performance Metal Bit (Bundle Pack)
The Supercraft 3/8" HSS Drill Bit is an industrial-grade cutting tool engineered for precision drilling through a wide variety of metals. Manufactured from High-Speed Steel (HSS), this bit is enhanced with a premium Titanium coating, which significantly reduces friction and heat buildup during operation. This advanced coating not only extends the life of the cutting edges by up to three times compared to standard bits but also allows for faster drilling speeds and cleaner holes. Designed with a standard straight shank for compatibility with most manual and electric hand drills, this bit delivers the structural integrity and sharpness required for professional metal fabrication, greenhouse maintenance, and heavy-duty workshop repairs.
Best For: Precision drilling in mild steel, aluminum, brass, and copper, as well as general-purpose use in timber and specialized plastics.
Key Features
- Titanium Nitride Coating: Provides a high-hardness surface that resists heat and friction, ensuring the bit remains sharper for longer and requires less force to penetrate hard materials.
- High-Speed Steel (HSS) Core: Forged from premium HSS for maximum durability and resistance to breakage under the high-torque conditions of metal drilling.
- Universal Hand Drill Compatibility: Engineered for use with standard keyed or keyless chucks, making it a versatile addition to any professional or domestic tool kit.
- Clean & Accurate Boring: Features precision-ground flutes for efficient chip removal, preventing clogging and ensuring a smooth, burr-free finish on the exit hole.
- Industrial-Standard Durability: Specifically designed to withstand repetitive use in demanding fabrication environments without losing its structural temper.
Specifications
- Brand: Supercraft
- Diameter: 3/8" (approx. 9.5mm)
- Material: High-Speed Steel (HSS)
- Coating: Titanium Nitride (TiN)
- Shank Type: Straight Shank
- Application: Metal, Wood, Plastic
-
Pack Format: Bundle of 10
Ideal For (Uses)
- Metal Fabrication: Drilling pilot or through-holes in galvanized steel frames, aluminum profiles, and sheet metal for nursery infrastructure.
- Greenhouse Maintenance: Modifying or repairing steel plant benches and irrigation mounting brackets where a clean, professional-sized hole is required.
- General Construction: Precision boring through structural timber or plastic components when a standard drill bit lacks the necessary heat resistance.
- DIY Hardware Projects: A reliable "go-to" bit for any task requiring a precise 3/8-inch clearance for bolts, rods, or fasteners.
Oversized Item Delivery Options
Oversized, heavy, and structural goods ship via specialist freight. Freight is calculated at checkout from estimated packaged volumetric or physical weight. Carrier depot audits may adjust the rate — if the increase exceeds 10%, we will contact you before processing.
Available options include:
✔ Delivery to your closest depot for pickup — default method
✔ Direct delivery — requires an operational forklift on site unless Tailgate Delivery has been specifically requested and quoted (contact us — this cannot be selected at checkout)
✔ Tailgate hydraulic lift delivery — must be specifically requested; contact us for a quote (not available as a checkout option; extra fees apply; required if you do not have a forklift)
✔ Forklift loading at our warehouse (no extra charge if you arrange your own freight)
✔ Direct truck delivery (available in Victoria)
Important Notes:
- Shipping costs vary by location and method
- Any carton or consignment over 25–30kg (or over 200cm) must be palletised
- Without a specifically requested and paid Tailgate Delivery quote, palletised freight requires a forklift on site — otherwise the carrier will redirect to the nearest depot
- Bulky and oversized items cannot be delivered to a PO Box — provide a physical street address
- Failed deliveries, locked gates, unattended sites, or incorrect business/forklift declarations may incur carrier redelivery, demurrage, and restocking fees as set out in our Terms & Conditions
Business Delivery:
- Selecting a business/commercial delivery rate warrants that the address has an operational forklift and certified operator during business hours
- If the carrier cannot unload, the consignment may be redirected to a depot and secondary fees may apply
- Additional fees may apply for failed delivery attempts due to lack of appropriate unloading equipment
See our Terms & Conditions (Article 8) for full freight and delivery rules.
Important Note on Availability & Shipping
Our warehouse is a logistics hub, not a retail showroom. Listing a product online does not mean it is stored at our Thomastown warehouse — many lines ship from supplier hubs (split fulfilment may apply).
How lead times work:
- Product page ETA: The Estimated Time of Arrival (ETA) / lead-time badge shown on the product page at checkout is the agreed delivery timeframe for that order under Australian Consumer Law.
- Metro baselines: Advertised ETAs apply to standard metropolitan zones. Regional and remote addresses may take longer and may attract surcharges.
- Peak seasons: Orders in March–May, August–October, EOFY (June), Black Friday/Cyber Monday (November), and Christmas/New Year (December–January) may automatically add a 2–4 week buffer beyond the product page ETA.
- Supplier-dependent / backordered items: If stock is delayed, we will notify you with a revised ETA. You then have 7 days to accept the new timeframe or cancel for a full refund.
- Adloheat: Custom-made products from Adloheat (Pakenham, VIC) may take 4–12 weeks depending on the order.
Full fulfilment, cancellation, and freight rules are in our Terms & Conditions.
Biosecurity & Interstate Shipping Restrictions
Due to strict state biosecurity regulations, we are unable to ship some products to certain states and territories:
- Potting Mixes cannot be shipped to Western Australia (WA), the Northern Territory (NT), or Tasmania (TAS).
- Seeds cannot be shipped to Western Australia (WA).
Orders placed for these items to restricted states will be cancelled and refunded. It is the customer's responsibility to ensure that the items being ordered can lawfully be delivered to their state or territory.
We Offer the Best Prices
We are committed to offering competitive market rates. If you find an identical, currently stocked product advertised at a lower price by an authorised Australian competitor, contact us before purchase and we will review your request.
Price Match Conditions:
- The competitor must be a registered Australian business (active ABN) with a physical trading address or verified commercial presence in Australia
- The item must be identical in brand, model, SKU, gauge, dimensions, and specifications
- The lower price must be publicly advertised in AUD, currently active, and available for immediate purchase
- Excludes liquidation, clearance, closeouts, damaged goods, and discontinued lines
- Excludes overseas marketplaces and aggregators including Temu, AliExpress, eBay auction sellers, and Amazon third-party sellers
- Excludes trade quotes, bulk discounts, and custom negotiated quotes not publicly visible
- Requests must be made in writing before purchase
How to Request a Price Match:
Email [email protected] with a live link or official quote. We reserve sole discretion to verify and approve price match adjustments. See Article 6.7 of our Terms & Conditions.
Pricing Errors & 105% Store Credit
If a displayed price is incorrect due to a website error or an extraordinary supplier increase, we will contact you before processing. You may proceed at the corrected price, choose an alternative, or cancel for a full cash refund. A 105% store credit may be offered as a courtesy bonus at our sole discretion only. It is not an entitlement, and we may refuse it if we believe it is being abused or sought in bad faith. Full details: Terms & Conditions Article 6.1.
Shop
- Choosing a selection results in a full page refresh.






