01 — Essential Specifications
Choose with confidence
Essential specifications
The facts that matter most when choosing the right product in this family.
02 -- Materials, Applications & Machines
Working compatibility
Materials, applications & machines
Quickly confirm what the tool can cut, the work it is designed to perform, and the equipment it is intended to run on.
Compatible materials
Recommended workpiece materials
- Concrete
- Masonry
Recommended applications
Typical jobs and operations
- Concrete, hard masonry, brick and block
Compatible machines
Equipment and operating methods
- Rotary hammer
03 -- Complete Technical Specifications
Technical data
Complete technical specifications
Open only the groups you need to confirm construction, dimensions, and operating requirements.
Construction & identification
Tool typeConcrete Core Bits
Tool subtypeHammer Core Bits
Detailed styleCore Bit
Manufacturer seriesCM89HC
Series familyCM89HC
Measurement systemImperial
Manufacturer part numberCM89HC-5
Dimensions & fit
Size5"
Cutting diameter5
Cutting depth2
Pack quantity1
04 -- Why Choose this series
Series advantage
Why choose the CM89HC series
CM89HC
Ultra-sharp carbide teeth, reinforced flutes and a centering bit for fast concrete drilling.
Features supporting this advantage
- Ultra-sharp carbide teeth, reinforced flutes and a centering bit for fast concrete drilling.
05 -- Compatibility & What's Included
06 -- Use Notes & Technical Description
Before you use it
Use notes & technical description
Important fit, operating, and care guidance to review before putting the tool to work.
View the complete technical description
Champion CM89HC-5 5" SDS-Max/Spline Hammer Core Bit
CM89HC-5 is a Champion ProLine sds-max/spline hammer core bit for the heavy-duty SDS-Max or spline hammer core bit system. The hammer core bit uses carbide teeth and external flutes to drill large diameter holes in concrete and hard masonry materials.
Size: 5 inch. Ultra-sharp carbide teeth, reinforced flutes and a centering bit for fast concrete drilling. Use with a compatible SDS-Max or spline rotary hammer in percussion or rotary mode as appropriate.
Key Features
- Exact MPN: CM89HC-5.
- Product: SDS-Max/Spline Hammer Core Bit.
- Size: 5 inch.
- Application: Drilling or supporting large diameter holes in concrete and hard masonry materials.
- Material removal: External spiral flutes optimize dust removal during drilling.
- Origin: Made in Germany.
- Package: Each.
Technical Specifications
| Manufacturer part number | CM89HC-5 |
|---|---|
| Product type | SDS-Max/Spline Hammer Core Bit |
| Size | 5 inch |
| Application | concrete and hard masonry materials |
| Package quantity | 1 each |
| Weight | 7 lb |
Verify the core bit diameter, shank/adaptor compatibility and available drilling depth before ordering. Wear eye, hearing and respiratory protection as required, secure the work area and follow the rotary hammer manufacturer's instructions.
How ordering works
A clear process from order to delivery
Whether you need one replacement tool or a recurring supply order, every step is designed for clear communication, accurate fulfillment and dependable delivery.
1
Order submitted securely
Your products, quantities and order details enter our system for verification.
Secure submission
2
Confirmation sent
You receive a clear summary of the items and quantities, ready to review or share.
Details confirmed
3
Picking and packing
Our team prepares the correct products and quantities for safe, accurate transportation.
Carefully prepared
4
Tracking provided
As soon as the carrier label is created, the tracking information is sent to you.
Trackable shipment
5
Delivery to your location
Your order travels to the selected address with clear visibility into its progress.
Dependable delivery
Business purchasing
Built for the way businesses buy
For distributors, wholesalers, machine shops and contractors: apply for Net 30 terms, email a PDF purchase order or request tailored business pricing.
Canada & United States
Purchasing in CAD
Net 30 terms available after credit approval
PDF purchase orders accepted directly by email
Targeted pricing based on products, quantities and repeat needs
Credit decisions are usually completed in 2–3 business days. No minimum order is required to apply.