Double Fluted Faster Drilling Step Drill Bit Professional Unibit Drill Bit 7/8 to 1-3/8-In for Metal Steel Wood Aluminum

Color: Set A
Sale price$59.78 USD

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Brand Name: ganwei

DIY Supplies: Woodworking

Certification: CE

Type: Core Drill Bit

Origin: CN(Origin)

Use: Metal Drilling

Material: High Speed Steel

Model Number: M2 Step Bit

Durable: Solid M2 high speed construction for extra durability

  • About this itemM2 ( High Quality High-Speed Steel )
  • Durable & Sturdy ----- Solid M2 high speed construction for extra durability, close to impossible to snap compared conventional drill bits, the unique 3-sided shank prevents slip in drill chuck and reduces shocks; oiling the bits recommended before every use to maximize the service life.
  • Jam-Free Performance ----- Dual-flute design and three-sided shank design is optimized for cordless drills in high speed provides greater speed and control while minimizing steel scurf flying around, to lengthen service life, please do not set drilling speed at its maximum to avoid damage to the cutting edge.
  • One Bit for All ----- The bit comes with 18 sizes so you can drill up to 18 holes with different diameters, saving you time and efforts to change bits, quadrupling your drilling efficiency compared to competition.
  • Laser-Engraved Marks ----- All the laser-engraved reference marks make it easy to stop on any hole size for your convenience.
  • Universal Compatibility ----- Designed for drilling on steel sheets up to 0.2 in., acrylic, PVC and wooden boards up to 0.2 in.

Compatible with 1/4, 3/8, 1/2 electric drills or bench drills, work for sheet steel, metal, aluminum or plastic.What Makes This Step Bit Stand Out

1. Solid M2 construction for improved heat resistance and durability, so it drills holes smoothly like a charm.

2. Drills twice faster compared to conventional drill bits, capable to drill up to 100 holes on iron sheets, compared to 20 of conventional high speed step bits

3. Easily drills on iron sheets, steel sheets, brass sheets as well as aluminum sheets.

4. Drills 18 holes of different-sized holes at a time, compared to 5 of regular step drill bits.

Laser-engraved reference marks on each bit offer superb convenience and accuracy, ideal for drilling large and small-diameter holes in metal and steel sheet.

When Will You Need This M2 Step Bit?

  • When you need to drill multiple holes at once, or you are an electrician or HVAC technician who drills holes a lot.
  • You need a more durable step drill bit.
  • You have the need for hole reaming, for example, to enlarge the kitchen sink holes.
  • A nice present for family and friends.
  • You want to upgrade from regular bits.

About this item

【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material: within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate); within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc.

【Material】HSS combined with a titanium coating. More capable and durable.

【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake

【SET INCLUDES】Bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); Bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); Bit #3 (15 steps): 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm,30mm,32mm)

【Package Included】 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ). 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills.

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