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Jobber Drill Bit Set, List # 150Asp, 29 Pc

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Product details

Management number 228536621 Release Date 2026/05/31 List Price US$143.64 Model Number 228536621
Category

Chicago Latrobe HSS heavy duty jobber length drill bit set. Manufactured to NAS 907 Type B geometry aerospace specifications. Heavy-duty consruction for drilling in tougher materials. Manufactured from premium high-speed steel. 135 degree split point is self-centering for reduced thrust and easier penetration. Excellent choice for cutting stainless steel, tool steel, alloy steel, and cast iron. TiCN coating adds lubricity and hardness, enhancing chip flow, finish hole quality, and drill life.

  • NAS 907 Type B geometry aerospace specification.
  • TiCN coating is a thin filmed coating that increases cutting surface hardness, making the tool highly resistant to abrasive wear.
  • Round shanks allow use with a wide variety of toolholding systems
  • TiCN coating provides longer wear life than uncoated or TiN tools.
  • Set includes 1/16 in. - 1/2 in. drill bits
UPC 662355436400
ASIN B084J4CY2T
Model 43640
Brand Name Chicago-Latrobe
Shank Type Straight
Unit Count 29.0 Count
Item Weight 3 Pounds
Part Number 43640
Finish Types Uncoated
Manufacturer Chicago-Latrobe
Material Type High Speed Steel (HSS)
Item Type Name Twist Drill Bit Set
Item Dimensions 4.3 x 1.9 x 8.7 inches
Tool Flute Type Spiral
Number of Flutes 2
Included Components 29 Piece drill bit set
Cutting Angle String 135 Degrees
Surface Recommendation Alloy Steel,Cast Iron,Stainless Steel,Steel

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