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Complete 5 Inch Rotary Hammer Core Bit B-66684 Device [obZIK8Pv]

$66.99 $214.99 -69%

Makita 5 Inch Rotary Hammer Core BitMakita rotary hammer core bits feature asymmetrical tungsten carbide teeth for faster drilling and longer life.Bit is part of a 2-piece core bit system that increases versatility and productivity.Core bits have lar

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Makita 5 Inch Rotary Hammer Core Bit

Makita rotary hammer core bits feature asymmetrical tungsten carbide teeth for faster drilling and longer life.

Bit is part of a 2-piece core bit system that increases versatility and productivity.

Core bits have larger diameters than standard carbide bits, allowing smaller hammers to drill larger holes.

The bits are for dry drilling in concrete, block, and brick, and are ideal for drilling larger holes in masonry for piping, ventilation, and electrical installations.

For increased versatility, the bit is interchangeable with Makita SDS-MAX or spline rotary hammer carbide core bit shank adaptors (sold separately).

California Proposition 65 Warning.

Features

  • Core bit for 2 piece bit system for increased versatility and productivity
  • Interchangeable with Makita SDS-MAX or spline rotary hammer core bit shank adapters
  • Asymmetrical tungsten carbide teeth for faster drilling and longer life
  • For making through-holes in masonry for piping, ventilation and electrical installations
  • Core bits have larger diameters than standard carbide bits allowing smaller hammers to drill larger holes
  • 4" overall length/3" usable length
  • For drilling in concrete, block and brick
  • For dry drilling only
  • For use with rotary hammers

Specifications

Brand Name - Makita

Assembled Weight (lbs) - 4.57

Bit Diameter - 5

Bit Material - Tungsten

Bit Type - Core

California Proposition 65 Warning Required - No

Country of Origin - France

Diameter - 5 in

MFG Part # (OEM) - B-66684

Package Contents - 5" Rotary Hammer Core Bit

Package Depth - 5.32

Package Height - 3.94

Package Weight - 4.57

Package Weight (lbs) - 4.57

Product Condition - New

Recommended Safety Equipment - Eye Protection, Ear Protection

UPC - 088381539593

Warranty Type - No Manufacturer's Warranty

What Our Customers Say

January 2, 2026

Absolutely no complaints!

An excellent tool that is very, very tough.

- Amari I..

January 2, 2026

Absolutely no complaints!

This product is a genuine game-changer.

- Eleanor X..

January 2, 2026

Absolutely no complaints!

This is a very efficient and very neat tool.

- Georgia C..

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