Makita 5 Inch Rotary Hammer Core Bit - B-66684

Makita 5 Inch Rotary Hammer Core Bit - B-66684

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).

Brand
Makita
Product identifiers
00088381539593
Exact variant
{}
Source updated
Fri Oct 09 2026 17:32:24 GMT+0000 (Coordinated Universal Time)
Imported
Thu Oct 08 2026 16:08:24 GMT+0000 (Coordinated Universal Time)

Advertiser-supplied specifications and terms

These are source claims, not independent testing. Shipping rates and discounts may have regional restrictions.

Condition
New
OriginalPrice
399.99
ShippingWeight
4.57
DiscountPercentage
5
ShippingWeightUnit
lb

Retailer offers for this product

Acme Tools

USD 380.990000

Source availability: InStock. Older or undated source; confirm the price and availability.

View offer at Acme Tools

InVastor seller offers

No eligible native seller offers are currently linked.

Sell this exact product on InVastor

Before choosing an electronics offer

Match identifiers, variant and condition. Compare delivery, taxes and warranty coverage before paying. The lowest displayed price is not necessarily the lowest delivered cost.

Read our comparison method

Retailer promotions to check

These retailer offers are not confirmed to apply to this exact product. Read eligibility and exclusions before comparing prices.

Related products and alternatives