CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

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CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case Add to Cart

Rating: 
Amazon Price: $29.99 $19.99 You save: $10.00 (33%) (as of September 21, 2025 10:28 pm – Details). Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on the Amazon site at the time of purchase will apply to the purchase of this product.
  • Brand: CO-Z
  • Manufacturer: CO-Z

Features

  • Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
  • Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
  • Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
  • Please mark the spot that you are to drill for easier drilling and improved drill bits life.
  • All the bits come in a well-organized case for easy transport and storage.

Manufacturer Info

  • PartNumber: CO-Z SDB-0000
  • Model: CO-Z SDB-0000

Product Info

  • Color: Dark Bronze

Product Details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 4.33 x 1.57 x 6.1 inches; 1.15 Pounds
  • Item model number ‏ : ‎ 000000
  • Date First Available ‏ : ‎ November 2, 2015
  • Manufacturer ‏ : ‎ CO-Z
  • ASIN ‏ : ‎ B0177PN6SI
    • Best Sellers Rank: #3,797 in Industrial & Scientific
    • #6 in Step Drill Bits
  • Customer Reviews: 4.4 4.4 out of 5 stars 13,105 ratings

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