Sutton Tools Jobber Drill Bit Blue Bullet HSS 4.2mm D1020420

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Product Condition and Packaging: NEW - Custom
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Description

Streamline your metal fastening prep work by introducing the Sutton Tools D1020420 jobber drill bit blue bullet HSS 4.2mm into your sheet fabrication or commercial roofing setup. Forged with a premium high-speed steel matrix, this robust trade tool easily cuts cleanly through dense material layouts without warping the cutting edge. Consequently, utilising this authentic Sutton Tools D1020420 layout allows maintenance professionals to quickly bore uniform apertures through galvanised iron cladding, tough aluminium sections, and custom duct work panels.

Choosing this specific 4.2mm size gives fabrication experts and general property contractors the exact tolerance window required for setting heavy-duty pop rivets and tapping fine machine threads. The specialized blue steam-oxide tempered exterior minimizes heat generation during high-friction cycles to shield the bit head from early dulling or bluntness. Furthermore, implementing this durable Sutton Tools D1020420 profile guarantees smooth chip flow up the spiral flutes, preventing material buildup from scratching your smooth workpiece surfaces.

Outfitted with a precision-ground split point tip, this industrial drilling component prevents frustrating bit walking or skipping on slick curved pipes and structural beams. This secure centering action ensures perfectly round entry points, making it an exceptional option for long installation runs across vehicle assemblies or warehouse racking projects. Therefore, stocking this genuine component inside your tool bag eliminates costly material distortion errors and secures a smooth, continuous on-site workflow.

Sutton tools Jobber Drill Bit Blue Bullet HSS 4.2mm D1020420 Features:

  • Brand: Sutton Tools
  • Part Number: D1020420
  • Product Type: Jobber Drill Bit
  • Dimension Format: Standard 4.2mm metric drilling diameter
  • Surface Integrity: Tempered blue steam oxide finish repels friction heat
  • Core Metallurgy: M2 High-Speed Steel blend provides excellent tool longevity
  • Tip Geometry: 118 degree point design centers instantly on raw metals
  • Shank Configuration: Straight round shank drops cleanly into cordless drills
  • Quantity Format: Distributed as a trade-ready bulk pack of 10 bits
  • Application Fit: Optimised for pop rivet preparation and thread tapping lines

Explore our Sutton Tools range to discover reliable solutions for all your industrial electrical needs. Click the logo below to view the full collection.


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360° View of the Sutton Tools Jobber Drill Bit Blue Bullet HSS 4.2mm D1020420 – See Every Angle

To set the proper expectation, we use different types of packaging for our products.

A. NEW- Manufacturer Packaging

Products with manufacturer's packaging still intact.
In some cases, packaging may be opened for photography or video purposes; however, all products remain brand new and unused. While we ship items in the manufacturer’s original packaging whenever available, please note that some packaging may be aged or show noticeable to significant wear — including dust, marks, fading, or other cosmetic imperfections. Instruction manuals and inserts are included when available but may not always be supplied. These do not affect the quality, authenticity, or performance of the product itself.

B. NEW (New Never Used)Custom Packaging

New products with malformed or scraped packaging
When the manufacturer's packaging suffers defects or scrapes during shipping to our warehouse, we replace it with customized packaging to ensure the safety of the products. Rest assured that these products are brand-new, never used, and thoroughly tested before being shipped.

C. USEDIn-House

The manufacturer's packaging is no longer available
Used products are shipped using in-house packaging. We guarantee that all used products are tested by our licensed electrical engineers before shipping to ensure they are in good condition and fully functional.

We offer a simple 30-day return policy for your added peace of mind. For questions, contact us.

Important Notice for Customers:

All goods sold on our website must be installed by a suitably qualified person in your area. This ensures the safety and compliance of the installation with local electrical codes, regulations, and standards.

Product Description and Condition:

We strive to provide accurate descriptions and images for all listings. However, unless otherwise specified, images are for illustration and reference purposes only. Some packaging may show signs of wear, such as dust or tears, from shelf storage, but the items inside are unaffected. The products themselves may have minor surface marks, scuffs, or scratches due to handling, which are purely cosmetic and do not impact functionality. Additionally, there may be slight variations in color, printed data, and other details, but the overall size, operation and technical information remains consistent.

For any questions or further information, please contact our customer service team.

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