Search  for anything...

DEWALT Countersink Drill Bit Set for Wood, Metal, Plastic, 5 Pc,1/4, 3/8, 1/2, 5/8, 3/4 Inch Industrial Grade High Speed Steel Twist Countersink Set, Black and Gold (DWAMDB5SETCS)

  • Based on 0 reviews
Condition: New
Checking for the best price...
$24.98 Why this price?
Save $10.99 was $35.97

Buy Now, Pay Later


As low as $6 / mo
  • – 4-month term
  • – No impact on credit to apply
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

FREE 30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Jun 7
Order within 2 hours and 39 minutes
Available payment plans shown during checkout

Protection Plan Protect Your Purchase
Checking for protection plans...

Features

  • Precision milled and ground to an 82 tip, suitable for most machinable materials (iron, steel, soft metals, plastic, wood)
  • Black oxide finish for improved corrosion resistance
  • Universal compatibilityfits all drills with a 1/4-inch shank
  • Heavy-duty construction for increased durability
  • For Use On: Metal, wood, soft metals, plastic, PVC, and fiberglass (not recommended for stainless steel)

Description

This set is ideal for professionals and serious DIYers needing robust, industrial-grade countersinks for use with a range of materials (excluding stainless steel). The precision-ground high-speed steel bits offer excellent durability, and the black oxide finish enhances corrosion resistance, making this a reliable choice for demanding environments.

Material: High Speed Steel (HSS)


Finish Type: Black Oxide


Shank Type: Straight


Cutting Angle String: 82 Degrees


Brand: DEWALT


Brand Name: DEWALT


Model: DWAMDB5SETCS


UPC: 075352350165


Set Name: DWAMDB5SETCS


Unit Count: 1.0 Count


Manufacturer: DEWALT


Part Number: DWAMDB5SETCS


Number of Pieces: 5


Included Components: Metal Countersink Set (5 pc.)


Item Dimensions: 5.2 x 4.6 x 1 inches


Material Type: High Speed Steel (HSS)


Finish Types: Black Oxide


Shank Type: Straight


Surface Recommendation: Metal, Plastic, Polyvinyl Chloride, Wood


Cutting Angle String: 82 Degrees


Tool Flute Type: Spiral


Number of Flutes: 2


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Jun 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Use with cutting oil
Use with cutting oil it’s like warm knife and butter
Reviewed in the United States on April 29, 2026 by Brofallo

  • Good Cutting Bits.
I've only used this on aluminum thread plate so far and it's doing a great job.
Reviewed in the United States on April 15, 2026 by Jeff F.

  • good product
they work as they should and have held up well, i will by again
Reviewed in the United States on March 19, 2026 by Brian Smith

  • Nice, sharp and good to have the assortment
Dewalt, cuts like butter. Watch you drill speed, best to use a little bit of cutting oil.
Reviewed in the United States on March 3, 2026 by Shelly D.

  • Not bad
It's alright, lasts about two weeks per (not using on laser cut/heat treated metal) They came in nice and sharp and held up well for the price
Reviewed in the United States on April 24, 2026 by Justin G.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...