GMTOOLS Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

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GMTOOLS Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole

GMTOOLS Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole GMTOOLS Step Drill Bit Set, 6 Pcs Titanium High Speed Steel Unibit Drill Bits, Stepped Up Bits & Automatic Center Punch for Sheet Metal, DIY Lovers with Aluminum Case, Total 50 Sizes for Multiple Hole Add to Cart

Rating: 
Amazon Price: $21.99 $20.99 You save: $1.00 (5%) (as of September 26, 2025 4:49 am – 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: GMTOOLS
  • Manufacturer: GMTOOLS

Features

  • Titanium Coating: Industrial HSS construction, coated by titanium nitride ensures maximum durability and sharpness, can reduces the friction, runs cooler
  • Product Feature: 118° Split point tip accelerates cutting speed while preventing angled walking away from center. The two flute design provides a smoother cutting, chip removal quickly
  • Drilling Different Size Holes: The bits set include 5 standard bits that can replace 50 individual drill bits. Great metal drill bit for metal, wood, plastic board. Suitable for home DIY, handyman, professionals
  • Automatic Center Punch: The punch delivers a high-impact strike when pressed against surface, S2 steel spring punch provide accuracy and precision
  • Convenient Storage: All the cone bit come in a well organized case for easy transport and storage

Manufacturer Info

  • PartNumber: SD-6PCS

Product Info

  • NumberOfItems: 6

Product Details

  • Package Dimensions ‏ : ‎ 6.3 x 5.79 x 1.89 inches; 1.24 Pounds
  • Item model number ‏ : ‎ SD-6PCS
  • Date First Available ‏ : ‎ July 22, 2022
  • Manufacturer ‏ : ‎ GMTOOLS
  • ASIN ‏ : ‎ B0B79P1SJ7
    • Best Sellers Rank: #13,140 in Industrial & Scientific
    • #18 in Step Drill Bits
  • Customer Reviews: 4.1 4.1 out of 5 stars 857 ratings

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