Sirius Premium Slotted Dry Diamond Core Drill Bit - 22 x 400mm

Name: Sirius Premium Slotted Dry Diamond Core Drill Bit - 22 x 400mm
Brand: Sirius
SKU: zmrojyfx3c
Availability: InStock

Cuts clean and accurate holes in bricks and blocks. Has 1/2 BSP female fitment. Use with diamond c...

Best current price£19.99from Tooled Up

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Product Information

Full details

This guide is designed for users of the Sirius Premium Slotted Dry Diamond Core Drill Bit - 22 x 400mm. It helps you cut clean and accurate holes in bricks and blocks. Note that it is not to be used on hammer action. This drill bit is ideal for both professionals and DIY enthusiasts needing precise holes in masonry.

All features

Model Part Number	A10DC22
Brand	Sirius

Extended Product Information

FAQs

What materials can I use this drill bit on?

This drill bit is designed for use on soft/medium faced bricks, concrete blocks, sandstone, soft slate, and breeze blocks.

Can I use this drill bit with a hammer drill?

No, this drill bit is not designed for use with hammer action drills.

What is the fitment size?

It has a 1/2" BSP female fitment.

How long is the drill bit?

The drill bit is 400mm long.

What drill motor is recommended?

A minimum 850W drill motor with a slipping clutch is recommended.

How do I remove waste material while drilling?

The slotted barrel design facilitates faster waste removal. Stop periodically to clear debris.

What should I do if the bit binds?

Immediately stop the drill, try to remove the bit carefully, and ensure you're not using excessive force or the hammer function.

Troubleshooting

Drill bit is not cutting effectively.

Check if you are applying enough pressure. Ensure the material is within the drill bit's intended use. Inspect the diamond segments for wear.

Drill bit gets stuck.

Stop drilling immediately. Try removing the bit with a wrench, or use a lubricant to help. Ensure the drill is not set to hammer action.

Pros and Cons

Pros

Clean and accurate holes.
Long 400mm length for cavity walls.
Slotted barrel for faster waste removal.
High diamond concentration for durability.

Cons

Not suitable for use with hammer action drills.
Requires a minimum 850W drill motor with a slipping clutch.
Specific to masonry materials only.

Setup, Compatibility & Care

Compatibility: Ensure your drill motor is at least 850W and equipped with a slipping clutch. It's designed for use with a diamond core drill adaptor hex shank (code 84790) or SDS shank (code 82224).
Attachment: Securely attach the drill bit to the appropriate adaptor.
Drilling Technique: Start drilling at a slight angle and gradually bring the drill bit to a perpendicular position. Apply steady, even pressure; let the bit do the work.
Care: Avoid excessive force. Clean the bit after each use to remove debris. Inspect the bit for wear before each use.