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Pricelist: USA Only Pricelist
Pricelist: USA Only Pricelist
SDS Drill Bits 450mm

SDS Drill Bits 450mm

SDS stands for Slotted Drive System, and these drills are typically used for heavy-duty drilling into materials such as brick, stone, concrete, and other types of masonry. They must be used in conjunction with an SDS chuck. This unique design ensures the drill never slips in the chuck during drilling. Generally, SDS drills come with a clutch system, which prevents the drill from spinning out of your hands if it gets stuck.


These larger diameter SDS drills are used for larger fixings like rawl bolts and for providing the correct diameter holes for chemical resin fittings.


The slightly longer length gives you more versatility in your drilling, especially if accessing the hole is tricky.

The 450 mil length is essential when drilling through double-skinned walls, loved by electricians and plumbers alike.

Product Code Index: 07232 10mm • 07234 12mm • 07239 20mm • 07240 22mm • 07241 25mm
$ 8.55 $ 8.55 Excluding VAT

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Applications / Guidance

Drill bits compatible with an SDS drill chuck, for boring holes into masonry and concrete.

Before starting any electrical work, always switch off at the mains.  If in doubt consult a competent electrician