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5/8 inch HSS black oxide jobber drill bit, silver-grey finish

Drill America

Drill America 5/8in HSS Black Oxide Jobber Length Drill Bit pneumatic accessory

SKU CH-VCSA-DXDSS

A 5/8 inch HSS jobber-length drill bit with black oxide surface treatment for general-purpose drilling

  • Product typeDrill Accessories
  • 5/8 inch diameter drills large holes efficiently
  • High-speed steel construction resists wear during heavy use
  • Black oxide finish reduces friction and corrosion
  • Jobber length provides 5-3/16 inch flute for deep drilling

5/8″ HSS Black Oxide Jobber Drill Bit

This 5/8 inch high-speed steel bit features a black oxide finish for corrosion resistance and reduced friction. The jobber length design suits general-purpose drilling in metal, wood and plastic. It is sized for machinists, maintenance technicians and DIY users who need a reliable replacement or addition to an existing set.

Critical size check before purchase

The bit has a decimal equivalent of .6250, a flute length of 5-3/16 and an overall length of 7-1/8. Verify these dimensions match the chuck capacity and hole-depth requirements of the specific application. Buyers who need a different diameter, a shorter stub length or a longer aircraft extension will not be served by this item.

How it compares

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

Price $19.99
Cheaper than about 64% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDrill America
Product typeDrill Accessories

Questions about this item

What does the 5/8 inch size mean when I use this bit in my drill?

The 5/8 inch diameter produces a hole of exactly that width, and the .6250 decimal equivalent confirms the precise measurement for your project.

How does the black oxide surface treatment affect drilling performance?

The black oxide finish reduces friction and resists corrosion, helping the high-speed steel bit stay sharper longer during repetitive drilling tasks.

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