A set of HSS countersinks from Milwaukee, with six popular bit sizes all stored neatly within a convenient plastic carry case – perfect for a busy trade pro who’s always on the go.
The optimised cutting geometry ensures easy centring, good chip removal and low vibrations. Suitable for steel and stainless steel up to 1100N/mm², cast iron, aluminium and plastics. Lasts up to 50% longer than standard HSS countersinks – lubricant recommended for best lifetime.

• HSS cobalt countersink set – 90° countersinks in six sizes
• Dual functionality – deburrs and countersinks in one go
• Optimised geometry – easy centering and chip removal
• 50% longer lifetime – compared to standard HSS countersinks
• Versatile – for steel, stainless steel, cast iron, aluminium and plastics

WHAT’S INCLUDED
• 6x 90° countersinks – 6.3mm, 8.3mm, 10.4mm, 12.4mm, 16.5mm, 20.5mm

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.