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Silver steel auger bit with spiral flute and pointed tip

Century Drill & Tool

Century Drill & Tool 38556 7-1/2 inch Power Ship Auger Bit

SKU CH-JEGC-Y5PPX

Bores deep, clean holes in treated wood and poles with a solid-centre twist that cuts vibration

  • Solid-center twist cuts vibration for smoother drilling
  • Single spur and cutter produce clean holes in treated wood
  • 7-1/2 inch length reaches deep into poles and timber
  • Works in both power drills and hand braces for flexibility
  • New Century Drill & Tool bit built for heavy-duty boring

7-1/2 Inch Power Ship Auger Bit

Century Drill & Tool 38556 is a 7-1/2 inch auger bit designed for boring deep, clean holes in treated wood and poles. It features a single spur, single cutter, and solid center twist to reduce vibration during operation. Suitable for use in a power drill or hand brace depending on the task.

Single Spur and Solid Center Twist

The single spur and single cutter with solid center twist are the key specifications that reduce vibration while drilling. This design targets clean hole quality in dense or treated timber. Buyers needing aggressive multi-spur cutting or a different diameter should look elsewhere.

Compatible With Power Drills and Hand Braces

The bit fits standard power drills and hand braces without special adapters. The solid center twist helps keep the bit running true, reducing the chance of wandering in deep holes. Ensure the chuck capacity matches the bit shank before starting.

How it compares

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

Price $11.99
Cheaper than about 84% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCENTURY DRILL & TOOL

Questions about this item

What does the 7-1/2 inch diameter mean when I am drilling into a treated pole?

The 7-1/2 inch diameter determines the exact width of the deep, clean hole bored in treated wood or poles, matching the size of bolts, rods or fasteners you plan to install.

How does the solid center twist design affect vibration when the bit is chucked into a power drill?

The solid center twist reduces vibration during high-speed power drill operation, giving smoother cutting and less user fatigue compared to hollow-twist auger bits.

What shank style does this auger bit use to fit both a power drill chuck and a hand brace?

The bit uses a standard hex shank that locks securely in a power drill keyless chuck and also seats in the square drive of a traditional hand brace.

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