toolant Deep-Hole Four-Spiral Flute Cobalt Step Drill Bit, Extra-High 10mm Steps to Power Through Thick Plates, 1/4"-7/8" Unibit with 1/4" Hex Shank for Metal, Stainless Steel, Wood

★★★★★ 4.1 93 reviews

$29.99
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$29.99
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Product details

Management number 219061095 Release Date 2026/05/03 List Price $12.00 Model Number 219061095
Category
  • EXTRA-HIGH 10MM STEPS – Unlike standard bits with shallow steps, this deep-hole version features extended 10mm step heights. Engineered specifically to penetrate thick boards and heavy-duty plates in a single pass, saving you time and effort on demanding industrial tasks.
  • FOUR SPIRAL FLUTE - Four cutting blades design guarantees a faster and smoother cutting. Feels like a hot knife through butter!
  • TiAlN COATING - With 89HRC surface hardness, harder materials can be cut and higher cutting speeds can be achieved.
  • M35 COBALT HSS STEP DRILL - Perfect for 1/8"(3mm) thick Stainless Steel/Metal Sheet/Wood/Plastic/Aluminum Sheet/Copper and other metal sheets.
  • 11 STEP SIZES & HEX SHANK – Equipped with a universal 1/4" hex shank, this bit includes 11 step sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", and 7/8".

Brand Name toolant
Shank Type Hex
Unit Count 1.0 Count
Part Number toolant Deep-Hole Cobalt Step Drill Bit
Finish Types Titanium Aluminum Nitride
Manufacturer toolant
Material Type Cobalt Steel
Tool Flute Type Spiral
Number of Flutes 4
Number of Pieces 1
Included Components M35+TiALN Four Flute Deep-Hole Step Drill Bit
Surface Recommendation Metal, Wood

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