3/4 (145°) Solid Carbide Spotting Drill 1-3/4 x 4

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Regular price $262.91 USD
Regular price Sale price $262.91 USD
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SKU: 31972  |  •  LOC 1.75" •  Shank 0.75" •  Solid Carbide

Precision 90° Chamfer & Spotting Tool

This 90° solid carbide spotting drill is designed for accurate hole location and chamfer preparation prior to drilling or tapping. The rigid carbide construction provides excellent stability and precision, reducing tool deflection and improving positional accuracy. Its 90-degree point angle is ideal for creating chamfers that match standard 90° flat head screws and ensuring clean, consistent spot locations. The uncoated (bright finish) design allows for versatile performance across a wide range of materials and is especially suitable for applications where coating buildup is not required.

  • 90° point angle for precise chamfering and spot drilling
  • Solid carbide construction for superior rigidity and accuracy
  • Uncoated (bright finish) for versatile material compatibility
  • Reduces drill walking and improves hole alignment
  • Sharp cutting edges for clean entry and smooth finishes
  • Suitable for CNC and manual machining applications
  • Steel
  • Stainless Steel
  • Iron
  • Aluminum
  • Preparing holes for standard 90° flat head screws
  • Precision spotting before drilling or tapping
  • Chamfering and deburring operations

Piece Count: 1
Material: Solid Carbide
End Style: Square End
Included Angle: 90
LOC (in): 1.75
Shank Diameter (in): 0.75
OAL (in): 4
Decimal: 0.75
Drill Diameter (in): 0.75

Ground to 1/30th of a human hair on 100% virgin carbide is our baseline. Because accuracy and tool life are not just an 'industry standard' at Cobra Carbide. Tool Tolerance

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Specifications
Material: Solid Carbide
Shank Ø: 0.75 in
LOC: 1.75 in
OAL: 4.0 in
Coating

Uncoated

Ideal Materials
  • Steel
  • Stainless Steel
  • Hardened Steel
  • Cast Iron
  • Aluminum
  • Titanium
  • Nickel/Inconel
  • Non-Ferrous
  • Composites
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3/4 (145°) Solid Carbide Spotting Drill 1-3/4 x 4
3/4 (145°) Solid Carbide Spotting Drill 1-3/4 x 4SKU: 31972
3/4 (145°) Solid Carbide Spotting Drill 1-3/4 x 431972
$262.91/ea
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  • 35 Years of Manufacturing Excellence
  • Products Made in the USA
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