The Simpson CENTER PILOT BIT 7/16X4-3/4 is a replacement center pilot bit engineered specifically for use with Simpson SDS-MAX Core Bits. Designed to guide core drilling operations with accuracy, this pilot bit helps prevent the core bit from wandering at the start of a cut, delivering precise, on-target holes in demanding applications. Built to Simpson's exacting standards, it is a direct replacement that restores full core bit system performance when the original pilot bit wears out.

Key Features

• Designed for Simpson SDS-MAX Core Bits - ensures confirmed compatibility with your existing Simpson core bit system, eliminating guesswork when sourcing a replacement
• 7/16 in. diameter - matches the required pilot hole size for proper SDS-MAX core bit alignment, keeping each cut centered and controlled
• 4-3/4 in. length - provides sufficient drilling depth to fully guide the core bit during penetration, supporting accurate alignment from start to finish
• Replacement-ready design - allows you to restore your core bit assembly to full working condition without replacing the entire core bit, reducing downtime and cost

Why This Product

• Genuine Simpson compatibility - sourced directly from Simpson and designed to pair with Simpson SDS-MAX Core Bits, so you can trust fit and function without modification
• Precision pilot guidance - the center pilot bit drills a guiding hole ahead of the core bit, preventing drift and ensuring each core drilling operation starts exactly where intended
• Extend the life of your core bit investment - by replacing only the worn pilot bit rather than the entire core bit assembly, you protect a larger tool investment and keep your setup operational
• German engineering - produced to the quality standards associated with its country of origin, reflecting the attention to dimensional accuracy that core drilling precision demands

Specifications

• Manufacturer Part Number (MPN): CTRBTF04304
• Diameter: 7/16 in.
• Length: 4-3/4 in.
• Country of Origin: Germany

Approved Applications

• Replacement center pilot bit for Simpson SDS-MAX Core Bits

What's Included

• 1 x Simpson Strong-Tie CTRBTF04304 Replacement Center Pilot Bit (7/16 in. x 4-3/4 in.)

Frequently Asked Questions

What are the dimensions of the CTRBTF04304 center pilot bit?

The CTRBTF04304 center pilot bit measures 7/16 in. in diameter and 4-3/4 in. in length, providing adequate depth for proper core bit alignment during drilling.

Which type of core bits is the CTRBTF04304 compatible with?

The CTRBTF04304 is designed specifically for use with Simpson SDS-MAX Core Bits, functioning as a replacement center pilot bit to guide precise pilot holes during core drilling operations.

What is the purpose of a center pilot bit when used with a core bit?

The center pilot bit guides the core bit by drilling a precise pilot hole first, ensuring accurate positioning and preventing the core bit from wandering during the drilling process.