Topline No. 21 Stub Length M42 Cobalt Drill Bit 135-deg Split Point 4pcs

★★★★★ 4.2 47 reviews
US$5.60
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US$5.60
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Management number 247451758 Release Date 2026/08/16 List Price US$5.60 Model Number 247451758
Category
  1. Power & Hand Tools
  2. Power Tool Parts & Accessories
  3. Power Drill Parts & Accessories
  4. Drill Bits
  5. Twist Drill Bits
  6. Short Length Drill Bits

TopLine high production grade M42 cobalt short "stub" or "screw machine" length drills are made with 8% cobalt and are ground from a solid blank. The short length provides maximum rigidity and low deflection for drilling more precise holes. This type of drill is used in high tensile material such as stainless steel and titanium.

  • High production grade M42 Cobalt
  • 135-deg split point
  • Pack of 4
UPC 811898030648
ASIN B0HC81WJH7
Model 514-221
Brand Name TopLine Cutting Tools
Part Number 514-221
Manufacturer TopLine Cutting Tools
Material Type Cobalt
Tool Flute Type Spiral
Number of Flutes 2
Included Components Drill Bts
Cutting Angle String 135 degrees

Topline No. 21 Stub Length M42 Cobalt Drill Bit 135-deg Split Point 4pcs

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