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HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit in Saudi Arabia

HSS Step Dril Bit Set,Unibit Set, 24 Sizes in 3Pcs Titanium Coated Drill Bits,1/4" Hex Shank,High Speed Steel Drill Cone Bits for Sheet Metal,Unibit Step Drill Bits, Industrial Unibit

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Special Features

  • 【QUILITY STEP DRILL BITS】 Each unibit is constructed of industrial high-speed steel with a titanium coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.
  • 【DOUBLE CUTTING BLADES DESIGN】The HSS step drill bit set is designed with double cutting blades, which provides deburrs chip, dust and debris for clearance and smooth cutting.prevents metal scurf from flying around for improved safety.With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore.
  • 【WELL PERFORMED】 The multiple hole drill bit set include 24 size, which can cuts through steel, sheet metal, wood board and other surfaces creating relatively clean holes as you drill. Suitable for home DIY, and general building/ engineering use.t slippage and shedding during the rotation.a step drill can be used in a variety of hole sizes.High-step design allows you to stop and won't drill big!
  • 【QUICK-CHANGE】 The 1/4" hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power driver, drill and press drill.
  • 【SET INCLUDES】The cone drill bits set includes 3 common sizes for versatility. Bit #1 (5 steps): 4mm, 6mm, 8mm, 10mm, 12mm; Bit #2 (10 steps): 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm; Bit #3 (9 steps): 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm.

Description

Drilling Essential

High Speed Steel Versatility
Our step drill bits are constructed from traditional HSS combined with a titanium coating to make them even more durable. This also proves the capability and durability of the drill to last through multiple drillings on surfaces such as: plastic, aluminum, copper, stainless steel, and so much more.
Two-flute design provides faster, smoother, accurate cutting
118 degree split point up allows you to cut faster throughout multiple uses, and prevents sliding
All the bits come in a well-organized bag for easy storage and transport

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