Hymnorq 2-Piece 1/2 Inches Cobalt Drill Bit Set for Stainless Steel, M35 Grade HSS Co, Dual Twist Flute, Bronze Finish, 135° Split Point, 5.98" Total Length

★★★★★ 4.3 93 reviews

$16.99
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Product details

Management number 219055919 Release Date 2026/05/03 List Price $6.80 Model Number 219055919
Category
  • Premium M35 Cobalt Steel Construction: Made from high-performance M35 grade cobalt steel (5% cobalt), these drill bits offer exceptional durability, heat resistance, and cutting efficiency, ideal for drilling tough materials like stainless steel, cast iron, and titanium.
  • Precision Dual Twist Flute Design: The fully ground, dual twist flutes are engineered for smooth chip removal, enhancing cutting performance and reducing friction during operation for cleaner, faster drilling.
  • Accurate 135° Split Point Tip: Each bit features a 135° split point that ensures quick, precise starts and prevents walking on the work surface, making it perfect for demanding applications requiring high accuracy.
  • Robust and User-Friendly Features: The straight shank ensures secure compatibility with a variety of drill chucks, while the chamfered shank end makes bit changes smooth and hassle-free. A bronze hue finish adds corrosion resistance and a professional appearance.
  • Bronze Hue Finish: The corrosion-resistant bronze hue finish ensures longevity and increased wear resistance, extending the life of your drill bits.
UPC 680613728289
Model 43398-39224
Set Name 2-Piece
Brand Name HYMNORQ
Shank Type Straight
Unit Count 2 Count
Item Weight 121.7 Grams
Part Number 43398-39224
Finish Types Bronze
Manufacturer Hymnorq
Material Type Cobalt Steel
Tool Flute Type Spiral
Cutting Diameter 0.5 Inches
Number of Flutes 2
Number of Pieces 2
Included Components 2 pieces of 1/2" cobalt drill bits
Cutting Angle String 135 Degrees
Surface Recommendation Stainless Steel, Brass, Copper, Iron, Aluminum Alloy, Angle Steel, Cast Iron, Wood, Plastic

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