The DORMER A723 Cobalt Spot Weld Drill Set is a professional-grade selection of HSS-E cutting tools designed for drilling and removing spot welds with precision and reliability. Manufactured from high-speed steel alloyed with cobalt, these drills offer excellent heat resistance, durability and cutting performance, making them ideal for demanding automotive and fabrication applications.
High-speed steel alloyed with cobalt provides increased hardness and heat resistance compared to standard HSS.
Optimised geometry allows efficient drilling and clean separation of spot-welded panels.
Maintains sharp cutting edges at high temperatures, offering longer service life in tough materials.
Suitable for use on steel, stainless steel, alloy steel, cast iron and non-ferrous metals.
Precision-engineered cutting tools from a leading manufacturer used across automotive and industrial sectors.
Supplied as loose drills – no storage box included. Always use appropriate cutting lubricant and PPE when drilling. Designed for professional use in automotive, manufacturing and construction environments.
Fast dispatch • VAT invoice provided • Genuine Dormer Product
Of course, we want you to buy as many goods as possible from our shop. If you want to buy more than one of a particular product or multiple items, we will always try to combine postage and packaging costs.
Due to charges levied by our delivery agents, some Highland & Island locations incur a surcharge when being delivered by courier. In these instances, we will attempt to use an alternative delivery service, but this is not always possible.
If your postcode is listed below, please contact us prior to purchasing goods and we can confirm the cost of shipping:
Ace Consumables ship most goods within 24hrs of cleared payment on a next-day delivery service* (Friday pm–Sunday orders ship Monday).
Orders received before 11:30am are usually shipped the same day. Services used include:
Most customers receive their orders within 2–4 days. If goods have not been delivered after 4 days, please contact us.
*The following postcodes may take an additional day or two:
Disclaimer: Ace Consumables reserve the right to change the terms at any time.
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