Dormer A777 HSCo Heavy-Duty Jobber Drill Bit, Cobalt Steel, 4.80mm
- SKU
- DOR480COB
- EAN
- 7320760375181
- Brand
- Dormer
Durable Dormer A777 HSCo jobber drill bit (4.80mm) for high-tensile materials & aerospace applications. Meets DIN/BS/ISO standards.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Tracked deliveryOrder by 13:58 UK time on a working day for same-day dispatch
- Returns acceptedUnused, in original packaging
- Secure checkoutCard, PayPal, Apple Pay, Google Pay
- Tip Diameter
- 4.80mm
- Working Length
- 52mm
- Overall Length
- 86mm
- Weight
- 10g
- Dispatched within 0-2 business days
- Delivery to United States: 3-5 business days*
- Free Shipping Included
- High-tensile materials
- Aerospace industry applications
- Precision metal drilling
- Industrial fabrication
- Ask Claude, ChatGPT or Perplexity to find the right tool, with our live prices and stock.
- Get a ready-made basket: one link puts everything in your basket here.
- You always pay securely here: your assistant never sees your card.
- Material: HSCo Cobalt Steel
- Surface Treatment: Bronze
- Flute Geometry: Standard Helix, Right-Hand Spiral, Thick Web
- Point Angle (Size-Dependent): 118° Conical Point (0.30mm–0.95mm) | 135° 4-Facet Point (1.00mm–1.40mm) | 135° Split Point (1.50mm+)
- Tip Diameter: 4.80mm
- Working Length: 52mm
- Overall Length: 86mm
- Weight: 10g
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
