For lasting performance when drilling in concrete, look no further than the Bosch CYL-3 masonry drill bit set. It contains five bits in a range of sizes from 5-8mm, offering working lengths of 50-80mm.
Need to drill holes for fixings in abrasive materials such as concrete or natural stone? These bits are up to the challenge - a highly durable carbide blend ensures excellent wear resistance, while a two-flute U-shaped design removes dust effectively to reduce friction and extend lifetime.
Bosch CYL-3 masonry drill bits feature a cylindrical shank system compatible with three-jaw drill chucks, for use with corded or cordless impact drills.

• Pack of five masonry drill bits from 5.0mm to 8.0mm
• Lasting performance when drilling in concrete
• Durable carbide blend ensures high wear resistance
• Two-flute U-shaped design for quick dust removal
• Cylindrical shank compatible with three-jaw drill chucks
• Universal brand fit for corded or cordless impact drills
• Includes 5.0mm, 5.5mm, 6.0mm, 7.0mm and 8.0mm bits

Delivery (UK mainland only)

 

Next Day: £5, or FREE over £40

- Order by 9pm Mon-Thu: next working day

- Order Fri to 5pm Sun: Monday

- Order after 5pm Sun: Tuesday

 

Pre-12pm: £10

- Same cut-offs as Next Day above

 

Saturday & Sunday: £10, or £5 over £40, or FREE over £75

- Saturday: order by 6pm Fri

- Sunday: order by 4pm Sat

 

Heavy items (over 30kg)

- Mon-Fri only. Order by 6pm and allow up to two working days

- Order after 6pm Thu: arrives after the weekend

 

Supplier items

- Sent directly by the supplier, so timings vary. Lead times appear on the product page in working days (Mon-Fri)

 

More about delivery 

Next Business Day Collection (eligible items)

- Order by 9pm Mon-Thu: collect next day

- Order after 9pm Thu to 5pm Sun: collect Monday

- Heavy items (over 30kg): allow up to two working days

 

Opening hours

- Weekdays vary by branch: open 6:30am-7am, close 6pm-8pm

- Saturday: 7am-6pm

- Sunday: 9am-4pm

 

Check your local store's hours and that it's open before visiting. Please wait for our text or email before collecting.

 

Holding your order
We'll hold it for 14 days, then automatically refund your original payment method.