DeWALT Impact Screwdriver Bit Set - MAX IMPACT - 31 Piece

In Stock


DeWALT® MAX IMPACT™ impact screwdriver bits are engineered to last longer than standard bits. Their Dual Torsion Zone transfers optimal torque for Impact Driver use, while the optimized tip geometry provides maximum fit, helping to reduce wear, stripping and cam-out.

The 63.5mm (2.1/2") Power Bits (and longer) are compatible with the MAX IMPACT™ 10X Magnetic Bit Sleeve, providing users with precise placement and screw retention.

The 25mm (1") Insert Bits achieve optimized fastener magnetism with the MAX IMPACT™ Bit Tip Holder.


  • Dual Torsion Zone - Transfers optimal torque for impact driver use
  • Optimized Tip Geometry - Provides maximum fit which helps to reduce wear, cam-out and stripping of fasteners


  • 25 mm (1") Insert Bits (x21)
    • Phillips Bits (x7)
      • PH1
      • PH2 (x5)
      • PH3 
    • Robertson / Square Bits (x5)
      • R1 / SQ1
      • R2 / SQ2 (x3)
      • R3 / SQ3
    • Torx Bits (x6)
      • T15
      • T20 (x2)
      • T25 (x3)
    • Slotted Bits (x3)
      • SL 6-8
      • SL 8-10
      • SL 10-12
  • 63.5 mm (2.1/2") Power Bits (x5)
    • Phillips Bits
      • PH2 (x3)
    • Torx Bits
      • T25  (x2)
  • 89 mm Power Bits (x1)
    • Phillips Bits (x1)
      • PH2
  • 64 mm Magnetic Nutsetters (x2)
      • 1/4”
      • 5/16”
  • Screw Lock Magnetic Adaptor
  • Magnetic Collar
  • Plastic Storage Case


Brand Dewalt
Part No DWAMI31
Barcode 885911504423
Net Weight (kg) 0.495

Pickup In Store

If you don't want to pay for delivery or need to ASAP, you can pick it up in store. Just bear in mind not all stores will have everything in stock. You'll be able to see if they do during the checkout process.

Free Delivery

Large and heavy items are excluded from free shipping, along with items under $99. Remote areas are excluded from free shipping, you will be contacted prior to delivery to confirm shipping charges if necessary.

Delivery Timeframe

We despatch the majority of orders within 1-2 working days. Delivery times vary based on your location (if you're in the sticks, it's gonna take longer!) but most orders will be delivered within the time frames below:

  • Metro (Excludes Hobart Metro) 1-2 days
  • Regional Areas 3-4 days
  • Hobart Metro 3-4 days
  • Remote Areas 6-9 days


Changed your mind? No worries. You just need to get the product back to the store it was shipped from (this is on your receipt) within 30 days, unused and in its original packaging and we'll give you a refund (excluding delivery costs). You can read our full returns & exchanges policy here (special order items are excluded from this returns policy).

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