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Silver carbide-tipped jobber drill bit 13/64 inch

Drill America

Drill America 13/64in Carbide Tipped Jobber Drill Bit

SKU CH-MV4Q-0EYTJ

Carbide-tipped jobber drill bit sized 13/64 inch with 2-7/16 inch flute length and 3-5/8 inch overall length

  • Carbide tip resists wear on hard materials
  • 13/64 inch size drills precise .2031 holes
  • Jobber length gives 2-7/16 flute reach
  • 3-5/8 overall length fits standard chucks

13/64" Carbide-Tipped Jobber Drill Bit

This 13/64 inch carbide-tipped jobber drill bit is built for drilling tough materials such as hardened steel, cast iron and abrasive alloys. The carbide tip resists wear far longer than standard high-speed steel, making it a practical choice for maintenance shops and production environments where tool life matters.

Practical limits of the jobber length format

Jobber length geometry fixes the flute at 2-7/16 inches and the overall length at 3-5/8 inches, so reach is restricted to shallow holes and through-holes in thin workpieces. The straight shank requires a secure chuck grip; run-out or insufficient clamping torque will damage the brittle carbide edge. The fixed 13/64 inch diameter means the bit cannot be used for larger clearance holes or reaming operations.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 62% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America

Questions about this item

Should I choose the 13/64in bit or a different size for my job?

The 13/64in size equals .2031 decimal. Pick it when the hole diameter must match that exact figure; otherwise select the bit whose decimal equivalent matches your required hole size.

What does the .2031 decimal equivalent mean when the bit is in a drill?

It means the bit will cut a hole 0.2031 inches in diameter. The 2-7/16in flute length and 3-5/8in overall length determine how deep you can drill and whether the bit fits your chuck.

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