1-9/16 in x 23.6 in SDS Plus Rotary Hammer Drill Bit - Heavy Masonry

In this review the 1-9/16 in x 23.6 in SDS Plus Rotary Hammer Drill Bit is assessed for heavy masonry and professional concrete work; it is aimed at contractors, renovation pros and serious DIYers who need a long, large-diameter bit that maintains drilling accuracy in hard materials. The bottom line: this bit stands out for its substantial 1-9/16 in cutting diameter and long 23.6 in length, making it suitable for deep bore holes in concrete, brick and stone while the SDS Plus shank keeps it secure in compatible rotary hammers.

Key Features

• 1-9/16 in cutting diameter: Provides a wide bore for anchor installs or through-holes where larger clearance is required.
• 23.6 in total length: Reaches well into deep concrete or masonry sections without having to splice extensions.
• SDS Plus shank: Ensures quick, secure connection and reliable power transfer in most rotary hammers that accept SDS Plus.
• Steel body with carbide tip: Combines a durable shank with a carbide cutting face that resists wear when drilling hard materials.
• Designed for masonry: Specifically intended for concrete, brick, cement and stone, giving confidence in common jobsite applications.

Who It's For

The bit is best for professionals and advanced DIYers who need to drill deep, large-diameter holes in concrete, brick or stone where accuracy and durability matter. Electricians, plumbers and contractors installing anchors, sleeves or routing large conduits will find the dimensions and SDS Plus compatibility particularly useful.

It is less suitable for casual home users who rarely drill masonry or who only need small-diameter bits, and it is not intended for use in lightweight hand drills that lack an SDS Plus chuck or sufficient hammering power.

Pros & Cons

Pros

• Robust 1-9/16 in cutting diameter allows larger holes in a single pass.
• Long 23.6 in length reaches deep through slabs or thick walls without extensions.
• SDS Plus shank gives a secure fit and consistent drilling accuracy.
• Carbide tip improves life and cutting performance in hard stone and concrete.

Cons

• Large diameter and length require a powerful rotary hammer; not ideal for low-power drills.
• Being a specialized masonry bit, it is overkill for light household tasks.

Specifications

Cutting Diameter	1-9/16 in
Total Length	23.6 in
Shank Type	SDS Plus
Material	Steel body with carbide tip
Applications	Concrete, brick, cement and stone
Brand	GUICGOC

Our Verdict

This GUICGOC 1-9/16 in x 23.6 in SDS Plus rotary hammer drill bit is a solid choice for tradespeople who need accurate, deep masonry holes; it pairs a large cutting diameter with durable carbide construction and SDS Plus compatibility for good value in demanding work. Buy it if you have a compatible rotary hammer and frequent heavy-duty masonry drilling to do.

Frequently Asked Questions

Will this bit fit my rotary hammer?
It fits rotary hammers that accept an SDS Plus shank; confirm your tool accepts SDS Plus before purchase.

What materials can it drill?
It is made for concrete, brick, cement and stone, with a carbide tip to handle hard masonry.

Is the length useful for deep work?
Yes, the 23.6 in total length is intended for deeper holes without needing extensions.