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ARTU 4-cutter spline shank drill bit 5/8 inch 18 inch length silver metal cylinder

ARTU USA INC

ARTU USA INC 02027 4-Cutter Spline Shank Drill Bit 5/8" x 18"L

SKU CH-V1GK-YBK9S

Spline shank drill bit with four cutters, 5/8 inch diameter and 18 inch overall length for heavy-duty masonry drilling

  • Spline shank fits compatible rotary hammers
  • 4-cutter head drills faster in concrete
  • 5/8 inch diameter bores large holes
  • 18 inch length reaches deep embedments
  • ARTU brand built for heavy-duty use

Purpose and user

This spline-shank drill bit is built for rotary hammers that accept a spline drive. It suits professionals and serious DIYers who drill deep holes in concrete, masonry or stone.

Fit in the workflow

The 18 inch overall length reaches through thick walls or flooring without an extension. The 5/8 inch cutting diameter clears a single passage for anchors or pipe sleeves, reducing the need for multiple overlapping holes.

Capacity and limits

The four-cutter head breaks up aggregate efficiently while the spline shank transfers high torque without slipping. It will not fit SDS-plus or SDS-max chucks, so owners of those systems need a different shank style.

How it compares

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

Price $66.99
Pricier than about 74% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameARTU

Questions about this item

How deep can the 18-inch overall length actually drill?

The bit measures 18 inches overall, so the maximum usable drilling depth is slightly shorter than that full length.

Does the spline shank run hot or vibrate heavily during extended concrete drilling?

The four-cutter head distributes the load evenly, keeping vibration low and heat build-up moderate during long sessions.

Which rotary hammer models accept this spline shank?

Any rotary hammer with a standard spline-drive chuck will accept the shank on this bit.

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