29PC 135 Degree Heavy-Duty Cobalt Jobber Length Drill Set Cle-Line 1802 Straw HSS-CO RHS/RHC 1/16-1/2x1/64 MPN:C21121

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Brand: CLE-Line
Part #: C21121
UPC: 697334211211
SKU
510-G1797564
Regular Price $377.99 Special Price $269.99

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29PC 135 Degree Heavy-Duty Cobalt Jobber Length Drill Set Cle-Line 1802 Straw HSS-CO RHS/RHC 1/16-1/2x1/64

This 29-piece heavy-duty cobalt jobber length drill set is designed for demanding applications in metalworking and woodworking. The 135-degree point angle provides a sharp, durable cutting edge for drilling through tough materials. Made from high-quality machining cobalt, these drill bits resist wear and tear, extending their lifespan. Suitable for use in a variety of industries, including automotive, aerospace, and construction, this set is ideal for professionals and hobbyists alike. The set includes drill bits ranging from 1/16 to 1/2 inch in diameter, with a 1/64 inch increment, making it a versatile and essential tool for any workshop or job site.

Top product features:

  • 135 Degree Point Angle
  • Machining Cobalt Material
  • 135 Degree Heavy-Duty Jobber Length Drill Bit Set

Top product applications:

  • Heavy-duty construction and repair
  • Woodworking and furniture making
  • Automotive and machinery repair
  • The CLE-LINE - C21121 is a jobber length drill bit set consisting of 29 fractional inch bits ranging in size from 1/16" to 1/2". Manufactured from cobalt material with a split point tip, these drill bits are intended for use with right-hand cutting drill applications. The set includes various overall lengths and is suited for drilling a range of metals including aluminum, cast iron, hardened steel, stainless steel, steel, and titanium. The bits are supplied in a metal index case for storage and identification in the included index case.

    Key Features:

    • - Contains 29 pieces with fractional sizes from 1/16 in to 1/2 in in 64ths increments.
    • - Constructed from cobalt material.
    • - Jobber length bits with overall lengths varying from 1 7/8" up to 6".
    • - Split point tip with a 135° point angle.
    • - Two-flute spiral design with right-hand spiral direction
    • helix angle between 21° and 34°.
    • - Shank diameter: 1/6 in
    • - Manufactured in accordance with ASME B94.11M
    • - Included metal drill bit index for bit identification and storage.



Additional Information

  • Country of Origin: US
  • Drop Ship Item: No
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 7.00
  • Package Width: 4.00
  • Package Height: 1.80
  • Package Weight: 3.40
Product info last updated on February 6, 2026 11:12am UTC Category: Cutting Tools
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In stock