$175.43 CAD
$219.29 CAD
ATD Tools ATD-551 50 Pc. Torsion Impact Bit Set displayed in open storage case
ATD Tools ATD-551 Torsion Impact Bit closeup illustrating torsion flex design
ATD Tools ATD-551 50 Pc. Torsion Impact Bit Set displayed in open storage case
ATD Tools ATD-551 Torsion Impact Bit closeup illustrating torsion flex design

ATD Tools ATD-551 50 Pc. Torsion Impact Bit Set

Brand: ATD Tools
SKU: ATD-551
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Sale price
$175.43 CAD
Regular price
$219.29 CAD
You save
$43.86 CAD (21%)

In stock! Usually ships in 24 to 48 hours.
Est. Arrival Jul 07 - Jul 09
Pickup available at Edmonton Warehouse

Usually ready in 4 hours

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The ATD Tools 50 Pc. Torsion Impact Bit Set (ATD-551) is a professional-grade driving bit collection engineered for demanding impact driver applications. Built around a torsion design that allows each bit to flex under load, this set protects both the bit and the fastener while dramatically extending service life. Every bit in this set is impact-rated to handle elevated torque without stripping or breaking, and CNC precision machining ensures maximum fit into fastener recesses. Stored in a durable molded case, this comprehensive set covers Phillips, Square Drive, Hex, Star, and Slotted drive types alongside adapters, chucks, and socket drivers for total versatility on the job.

Features

  • Torsion design allows the bit to flex to protect and extend the life of both bit and fastener

  • Impact rated to withstand a higher torque load without stripping or breaking

  • CNC precision machined to maximize fit into fasteners for extended bit life

  • Heat treated for durability and toughness

  • Manganese phosphate coating for corrosion resistance

  • Includes Phillips, Square Drive, Metric Hex, SAE Hex, Star, Slotted, adapters, chucks, and socket drivers for comprehensive coverage

  • Organized molded storage case keeps all 50 pieces secure and readily accessible

Specifications

Brand: ATD Tools
Model: ATD-551
Piece Count: 50
Material: Steel
Coating: Manganese phosphate
Drive Types Included: Phillips, Square Drive, Metric Hex, SAE Hex, Star (Torx), Slotted
Accessories Included: Adapters, Chucks, Socket Drivers

Includes

(6) Phillips Bits: (2) PH2x2", (2) PH2x5", (2) PH3x2"
(2) Square Drive Bits: S2x2", S3x2"
(5) 2" Metric Hex Bits: 4mm, 5mm, 5.5mm, 6mm, 8mm
(5) 2" SAE Hex Bits: 5/32", 3/16", 7/32", 1/4", 5/16"
(7) 2" Star Bits: T10, T15, T20, T25, T27, T30, T40
(4) 5" Star Bits: T25, T27, T30, T40
(5) 5" Metric Hex Bits with Ball Tip: 4mm, 5mm, 5.5mm, 6mm, 8mm
(5) 5" SAE Hex Bits with Ball Tip: 5/32", 3/16", 7/32", 1/4", 5/16"
(1) Slotted Bit: 6-8x2"
(2) 2-1/2" Adapters: 1/4"x1/4", 1/4"x3/8"
(1) 2-3/4" Adapter: 1/4"x1/2"
(2) 6" Adapters: 1/4"x1/4", 1/4"x3/8"
(2) Chucks: 1/4"x2-1/2", 1/4"x6"
(3) 2-1/2" Socket Drivers: 1/4", 3/8", 5/16"

Shipping

  • We will usually ship your order in 1 to 2 business days! Orders purchased before 2:00 pm EST may be shipped the same day.
  • Your order must have a subtotal of $199 or more to be eligible for free shipping.
  • The delay of your order will depend on your location and from which warehouse your order is shipped from. We will always ship your order from the closest available warehouse. Based on our experience, we estimate the transit time to be between 1 to 3 business days across Canada (excluding NWT, Yukon and Nunavut) and 2 to 5 business days to USA.
  • All orders will be shipped from Canada.
  • You may pick up your order at one of our warehouses, Monday to Friday, from 8 am to 5 pm. Pickup orders are usually ready within 4 hours.

Returns

We are offering a 30-day money-back guarantee!

If you are not satisfied with your purchase within 30 days of receiving the product, you can ship it back to us for a refund or exchange.

Before returning the item, kindly send us a request using the Self-Serve Return option or contact our customer support team to get your return authorization. You may contact us by email at support@mprtools.com, phone at 1-800-905-0410, or chat through our website. We are available Monday to Friday from 8 am to 5 pm ET.

We want to guarantee your experience with us will be outstanding. Here are just a few of the reasons why mprtools.com is the go-to company to get your tools from:

1-Year Price Match Guarantee

We work very hard to ensure we offer the absolute best prices online. If you find it at a lower price somewhere else within 365 days of purchasing, please message us, and we’ll credit you back the difference right away.

30-Day Money-Back Guarantee

It's our duty to provide superior quality tools you can trust to get the job done. If you're not fully satisfied with your order, you can request a return for a complete reimbursement.

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