Norseman Drill Bit CN TECH Split Point HSS Jobber Length Cryogenic Drill Bits USA Made - 10 Pack (1/8")

★★★★☆ 4.0 109 reviews

$46.21
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Product details

Management number 219045552 Release Date 2026/05/03 List Price $18.48 Model Number 219045552
Category

Superior to Cobalt bits, cryogenic treatment drill bits are the latest cutting edge technology! Cryogenic treatment creates a more uniform "grain" structure by transforming retained austenite into martensite. Modified carbon micro-structure through precipitation of carbides makes these bits extremely sharp and resistant to wear. Norseman CN-Tech Drill Bits are cryogenically frozen to -300 degrees fahrenheit for 48 hours, which reduces the brittleness of the drill bits, increasing strength and decreasing the chance of the bit shearing.

  • Type 190-CN High Speed Steel CN-Tech Jobber Length Bits - 10 Pack
  • Cryogenic treatment results in longer tool life and makes the bits harder and stronger
  • Three flats ground onto sides of shank to reduce the slippage of the bit when used in drill chucks
  • Precision ground points, flutes, body, clearance and drill diameter for accurate and precise cutting
  • 135 Degree Split Point - USA MADE
UPC 793244353666
Brand Name Norseman CTD
Shank Type Straight
Unit Count 10.0 Count
Point Style Split Point
Finish Types Nitride
Manufacturer Norseman CTD
Tool Flute Type Straight
Number of Pieces 10
Cutting Angle String 135 Degrees
Surface Recommendation Alloy Steel

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