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SDS-max® Core Bit with Centering Bit 

Simpson Strong-Tie® core bits are made to the same exacting standards as our standard carbide-tipped drill bits. They utilize a centering bit to facilitate accurate drilling in combination hammer/drill mode.

Installation

  • With one-piece bits, once coring is begun, the centering bit must be removed using ejector pin.

Related Literature

Anchoring, Fastening, Restoration and Strengthening Systems for Concrete and Masonry
C-A-2023
A catalog of products belonging to our anchoring, fastening, restoration and strengthening systems for concrete and masonry.
Catalog
Sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería
C-A-2023SP
Un catálogo completo de productos e información para los sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería.
Catalog
2022–2025 Product Guide — Anchoring, Fastening Systems and Restoration Solutions for Concrete and Masonry
S-A-PG22
A product guide providing information on Simpson Strong-Tie® anchoring adhesives, mechanical anchors, direct fastening, carbide drill bits and restoration products for concrete and masonry.
Product Guide
2022–2025 Guía de productos — Sistemas de anclaje, sujeción, restauración y fortalecimiento para concreto y mampostería
S-A-PG22SP
Guía de productos para Simpson Strong-Tie® con información sobre anclajes adhesivos, anclajes mecánicos, sujeción directa, brocas de carburo y productos para restauración para concreto y mampostería.
Product Guide

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Description Diameter (in.) Drilling Depth Length (in.)
Footnotes

  1. Core bit bodies are 2 11/16" deep.

  2. With 1-piece bits, once coring is begun, the centering bit must be removed using ejector pin. Core bit bodies are 2 11⁄16" deep.
CBMX20022 SDS-max 2" x 22" core bit 2 6 3/4 22
CBMX26222 SDS-max 2 5/8" x 22" core bit 2 5/8 6 3/4 22
CBMX35022 SDS-max 3 1/2" x 22" core bit 3 1/2 6 3/4 22
CBMX40022 SDS-max 4" x 22" core bit 4 6 3/4 22
CBMX50022 SDS-max 5" x 22" core bit 5 6 3/4 22
CDBEJKEY Replacement ejector key 3/8 - -
CTRBTF04304 Replacement center pilot bit 7/16 - 4 3/4

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT