Create accurate holes or enlarge existing holes in metals up to 10mm thick with this step drill bit. Suitable for use with steel, non-ferrous metals and hard plastics, the drill has clearly-marked 2mm graduations from 4-22mm.
A precision ground, multi-flute cutting edge delivers burr-free holes, while a self-centring point eliminates the need to pre-punch. The bit's TiN coating gives it extra wear resistance, making it a firm favourite among trade professionals.

• High-quality M2 HSS step drill bits for professional use
• For drilling steel, non-ferrous metals and hard plastics
• Create accurate holes or enlarge holes in metals up to 10mm thick
• 10 steps - 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm
• Precision ground, multi-flute cutting edge for burr-free holes
• Self-centring point - no need to pre-punch
• Titanium nitride-coated for extra wear resistance
• Ideal for drilling sheet metal or enlarging existing holes
• Cylindrical shank for use in three-jaw drill chuck rotary drills
• Not suitable for use on hammer action

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.