Draper Diamond Core Bit

Draper Diamond Core Bit

From

£34.90

Price rising

RRP: £58.80

1 offer offers at 1 retailer

Vous cherchez Draper Diamond Core Bit au meilleur prix ? Compiral.fr compare 1 offres pour vous. Des 32,95 €.

Listed since 6 April 2026

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£34.90

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£24.95

6 April 2026

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£34.90

at Tooled Up

Description

This 28 x 330mm diamond core bit is sized perfectly for common 22mm and 28mm copper pipework installations, making it an indispensable tool for heating and plumbing professionals. The extended 330mm length provides excellent reach for drilling through thick walls, cavity construction and multiple block courses where standard length bits would fall short. Featuring laser-welded diamond segments, this variant offers superior durability compared to brazed alternatives, ensuring consistent cutting performance throughout its service life. The 11mm hex connection provides universal compatibility with hex-drive drilling equipment, whilst the dry cutting design makes it ideal for site work where water supply for cooling isn't practical. This size is particularly popular in domestic plumbing and central heating installations. Features and Benefits: • 28mm diameter ideal for standard copper pipework installations • Extended 330mm length for cavity walls and thick masonry • Laser-welded diamond segment connection for enhanced durability • Compatible with all 11mm hex connections • Should not be used in hammer mode Specifications: Diameter: 28mm Length: 330mm Cutting depth: 300mm Segment quantity: 3 pieces Segment height: 10mm Connection: 11mm Hex shank Contents: 1 x Diamond Core Drill Bit, 28 x 330mm

Full specifications

MarqueDraper
Référence fabricant43709
EAN5010559437092

The Draper Diamond Core Bit in its market context in 2026

The Draper Diamond Core Bit meets the expectations of buyers who want a quality product without paying over the odds. Thanks to our comparison tool, find the best offer among all partner retailers listed on Compiral. The trust rating shown for each retailer helps you choose a reliable shop with clear return conditions and responsive customer service. If you are unsure, also check the Draper Plain Slot Impact Screwdriver Bit from the same brand. A good price comparison can save you between 10% and 30% on your purchase depending on the time of year and available retailers.

Draper: what this model offers

What buyers remember about the Draper Diamond Core Bit: consistent quality, intuitive use and a price that stays within market norms for this level of performance. The positioning of Draper on the Computers & Hardware segment ensures access to spare parts and a structured after-sales service, which matters greatly in the long run. A solid choice in 2026, whether for a new purchase or to replace a failing device. Also discover the Draper Expert Wood Auger Drill bit from the same brand for a second level of comparison.

The strengths that really make a difference

What truly differentiates the Draper Diamond Core Bit from other products in the Computers & Hardware category comes down to a few concrete points: the build quality typical of Draper, its availability from many retailers and accessible after-sales support. These criteria, often decisive for buyers, favour this model over alternatives on the market in 2026. Compare with the Draper Plain Slot Impact Screwdriver Bit if you wish to explore other models from the brand.

What you need to know before buying

Before buying the Draper Diamond Core Bit, check the following points: stock availability at your chosen retailer, the returns policy, warranty period and delivery charges. These details are accessible from our offers table at the top of this page. Draper generally offers a well-structured after-sales network for the Computers & Hardware category.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 403200 £
Mid-range403200 £ to 940800 £
High-endOver 940800 £

Comparing prices before buying the Draper Diamond Core Bit can save you between £10 and £40 depending on the retailer and the time of year. Use Compiral to never overpay for your online purchases. The 1 offer listed on this page all come from verified retailers with sales conditions compliant with consumer protection law.

Frequently asked questions about Draper Diamond Core Bit

Is there a refurbished version of the Draper Diamond Core Bit?

Refurbished versions of the Draper Diamond Core Bit may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the Draper Diamond Core Bit drop during the year?

Prices for the Draper Diamond Core Bit typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Computers & Hardware category.

Is delivery free for the Draper Diamond Core Bit at all retailers?

Free delivery is not guaranteed for the Draper Diamond Core Bit at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

How do I return the Draper Diamond Core Bit if I am not satisfied?

You have a 14-day right of withdrawal for any online purchase, applicable to the Draper Diamond Core Bit regardless of the retailer. Precise return conditions vary by retailer: check their returns policy before buying. Statutory consumer rights protect you in the event of a defect discovered after delivery.

Is the Draper Diamond Core Bit worth its price in 2026?

In 2026, the Draper Diamond Core Bit is listed from £34.9 at our partner retailers. This price is consistent with the positioning of Draper in the Computers & Hardware category. To judge whether this price is currently attractive, check the price history on our product page. Also compare the total price including delivery to avoid any surprises at checkout.

Highlights

Highlights

  • The extended 330mm length provides excellent reach for drilling through thick walls
  • Featuring laser-welded diamond segments
  • The 11mm hex connection provides universal compatibility with hex-drive drilling equipment
  • This size is particularly popular in domestic plumbing and central heating installations

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