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Solid carbide jobber drill bit with bright uncoated finish, round shank and spiral flutes

Drill America

Drill America DMOD3 Solid Carbide Jobber Drill Bit #3 Size 3" Length

SKU CH-BKSK-3914A

Solid carbide drill bit for abrasive materials with a 118-degree point and round shank

  • Solid carbide construction maintains drilling accuracy in abrasive materials
  • 118-degree conventional point suits general-purpose drilling tasks
  • Uncoated bright finish works with cast iron and non-ferrous alloys
  • Round shank fits standard drill chucks without adapters
  • 1-3/4 inch flute length clears chips efficiently in deep holes

Solid Carbide Jobber Drill Bit #3

The Drill America DMOD3 is a solid carbide jobber drill bit sized at #3 with an overall length of three inches. It features an uncoated bright finish, a round shank and spiral flutes with a 118 degree conventional point. The bit is intended for drilling abrasive materials where accuracy must be maintained or where high temperature drilling occurs.

Abrasive Material Drilling Limits

Solid carbide construction allows the bit to hold size and finish in cast iron, non-ferrous alloys, high silicon aluminium, copper, plastics, bronze, hard rubber and plexiglass. The uncoated surface and 118 degree point are suited to general purpose work rather than specialised high speed or coated tool requirements. The bit carries a California Proposition 65 warning for cancer and reproductive harm.

Replaces Worn HSS Bits In Abrasive Work

This bit upgrades from standard high speed steel drills when those tools dull quickly in abrasive or high temperature applications. The jump is worth it when hole accuracy must be held over many cycles in the listed materials. It is not for buyers who need coated performance in ferrous alloys or who require larger diameter or longer reach than the #3 three inch specification provides.

Highlights

  • Solid carbide construction maintains drilling accuracy in abrasive materials
  • 118-degree conventional point suits general-purpose drilling tasks
  • Uncoated bright finish works with cast iron and non-ferrous alloys
  • Round shank fits standard drill chucks without adapters
  • 1-3/4 inch flute length clears chips efficiently in deep holes

Specifications

BrandDRILL AMERICA

Questions about this item

Should I choose the #3 size with 3" overall length for my application?

The #3 size drill has a 3" overall length and 1-3/4" flute length, suitable for general-purpose drilling in abrasive materials like cast iron and non-ferrous alloys.

How does the 118-degree point perform in high-temperature drilling?

The 118-degree conventional point maintains drilling accuracy in high-temperature applications and works well on materials such as high-silicon aluminum, copper, and plastics.

What does the round shank allow when used in a standard drill chuck?

The round shank fits standard three-jaw drill chucks and provides secure grip for handheld or machine drilling without requiring a specialised collet system.

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