The Hilti range of 12V cordless drills, screw drivers, and impact drivers.


The SID 2-A12 helps unlock your potential and deliver big performance in a compact body

Ideal for working in overhead applications or tight spaces, the new SID 2-A12 impact driver includes a brushless motor to give you a powerful 2750 rpm drilling speed and up to 180 Nm rated torque, despite the minimized tool size and weight.

Suitable for a broad range of materials



Working with metal






deliver big performance in a compact body

The SID 2-A12 is ideal for drilling in metal

Driving self-drilling screws in metal for drywall framing or HVAC ductwork

The brushless motor helps to keep the tool compact while the low weight means it is the ideal choice for repetitive applications such as framing, or overhead use in ductwork. Additionally, the two bright LEDs give high visibility of the working area.

The SID 2-A12 is ideal for masonry and wood

Window fitting – where accessibility meets performance

Offering high power in a compact size, the SID 2-A12 cordless impact driver is the ideal solution for driving HUS 3 and 6 anchors with a short embedment depth or HRD frame anchors of up to 8 mm diameter in to masonry and concrete. Its 2750 rpm making it the perfect choice to set sharp point wood fastener up to 6 mm.

BREAK NEW BARRIERS with the sub-compact class Impact Driver

Cordless performance in a small package with SID 2-A12

Making the decision to use an impact driver

You probably know that a drill driver such as the SF 2-A12 is a great all-round tool. You may not have known that an impact driver produces higher torque, in a body that is more compact and lightweight, making it a perfect complement to a drill driver or hammer drill.

The motor delivers its torque in quick rotary bursts using an impact action of the gearbox which is automatically applied when the tool encounters resistance. The result is delivery of power that helps to protect the operator from hand/arm injuries by transferring most of the force downward.

The Hilti advantage

The SID 2-A12 impact driver uses a 1/4" hex chuck (a type of quick-change clamp) to hold a range of impact-rated hex bits that stand up to the force exerted by the impact driver.

The comfortable handling, ergonomics and improved control provide you with easy driving into a range of base materials from wood, masonry and concrete to metal. The SID 2-A12 is available with a broad range of accessories for applications including:

  • Driving self-tapping screws up to 4.8 mm diameter in metal
  • Driving sharp-point wood fasteners up to 6 mm in diameter 
  • Driving drywall screws
  • Driving HUS 3 and 6 screw anchors with short embedment depth in masonry and concrete
  • Driving screws in HRD frame anchors up to 8 mm diameter in masonry and concrete

1 year no-cost warranty, 3 months repair quality guarantee and 3 days repair turn around time promise. So even if your SID 2-A12 is out of action, we’ll take care of it – fast. 


The S-B professional screwdriver bit

S-B (T) screwdriver bit

Professional-performance screwdriver bit with torsion zone for soft joint applications

Bit Holder

Bit Holder

Bit holder for easy storage and access of driver bits

S-NS nut setter

S-NS (C) nut setter

Nut setter with non-magnetic / ball-lock screw retention for use with hex-head screws

S-NS nut setter

S-NS (C) nut setter

Nut setter with non-magnetic / ball-lock screw retention for use with hex-head screws

Helping you with your daily business


Services to keep you performing

Unforeseen or hidden factors like lost or damaged tools and repair costs can lead to serious productivity issues on the jobsite.

Our service offerings help you avoid these additional costs and keep you working.

Dedicated customer service agent just a phone call away

24/7 partner

Whatever the job, wherever you are, our teams are always available to help you get the job done

We have dedicated technical consultants who will meet you directly at the jobsite and offer solutions instantly. Our customer service agents offer advice, take orders, arrange deliveries and repairs all in just one phone call. Get instant access to our products at your nearest Hilti Store, where you can try out our tools and inserts and get further advice.