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Three silver spade bits with 1/4 inch hex shanks

HARFINGTON Spade Drill Bit 7/8" 3-pack Quick Change 1/4" Hex Shank

SKU CH-4GQ9-T36TR

Three high-carbon steel spade bits cut 7/8" holes in wood with a quick-change 1/4" hex shank and double-sided cutting spikes

  • Fit and compatibilityWood
  • Product typeWood Drill Bits
  • Main materialSteel
  • Sold as3
  • Color and finishSilver
  • Number of items3 pack
  • Drill 7/8 inch holes quickly with double-sided cutting spikes for accurate starts
  • High-carbon steel construction resists wear through repeated woodworking tasks
  • Quick-change 1/4 inch hex shank fits most drill drivers without slipping
  • 59 mm working length reaches deep into timber and flooring
  • Three-piece pack keeps a spare bit ready for furniture or DIY projects

Three-Piece Spade Bit Set for Wood

The HARFINGTON spade drill bit pack contains three 7/8 inch paddle bits made from high carbon steel with a polished head surface. Each bit measures 153 mm overall with a 59 mm working length and a 1/4 inch hexagonal shank. The set is designed for woodworking tasks such as furniture making, flooring and general DIY projects.

Quick-Change Hex Shank for Cordless Drills

The 1/4 inch hex shank includes grooves that reduce slipping and suit most drill drivers on the market. Woodworkers who need fast bit swaps on site will benefit from the quick-change design. Users requiring metric sizes, longer reach or bits for metal and masonry should look at other ranges.

7/8 Inch Diameter with 59 mm Cutting Depth

The 7/8 inch cutting diameter handles standard hole sizes for pipe, cable and hardware installation in timber. The 59 mm working length limits depth in thick beams or joists. Jobs needing larger diameters, deeper bores or cleaner exit holes in hardwoods will require auger or Forstner bits instead.

How it compares

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

Price $13.99
Cheaper than about 80% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameHARFINGTON
Part numberHta250306hh001689
Product typeWood Drill Bits
Color and finishSilver
Size & build
Main materialSteel
Compatibility
Fit and compatibilityWood
In the box
Number of items3 pack

Questions about this item

What drill chuck size does the 1/4 inch hex shank need to fit my drill?

The 1/4 inch hexagonal shank with anti-slip grooves fits standard quick-change chucks on most drill drivers, allowing fast bit swaps without a key.

Will the 7/8 inch paddle cut cleanly in soft pine and hard oak alike?

Double-sided cutting spikes on the flat paddle give accurate start-up and secure centre positioning, delivering sharp, fast drilling and smooth chip removal in both softwoods and hardwoods.

How can I confirm the 59 mm working length is drilling to the right depth?

Mark the 59 mm working length on the bit with tape; when the tape reaches the workpiece surface the hole has reached the intended depth.

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