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
- brick, block, concrete and light to medium hard building materials
- Holemaking
Compatible machines
Equipment and operating methods
- Portable drill
- Drill press
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 & Masonry Drill Bits
Tool subtypeRotary Masonry Drill Bits
Detailed styleCarbide-Tipped
Manufacturer seriesCM85
Series familyCM85
Measurement systemImperial
Tool materialCarbide-tipped
Manufacturer part numberCM85-3/4X12
Dimensions & fit
Size3/4"
Increment1/12 in
Cutting diameter3/4
Overall length12
Shank diameter1/2
Pack quantity1
04 -- Why Choose this series
Series advantage
Why choose the CM85 series
CM85
Heat-treated body and sharp carbide-tipped point for faster, longer drilling.
Features supporting this advantage
- Heat-treated body and sharp carbide-tipped point for faster, longer drilling.
- Carbide-tipped
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 CM85-3/4X12 3/4" x 12" Carbide-Tipped Rotary Masonry Drill Bit
CM85-3/4X12 is a Champion ProLine carbide-tipped rotary masonry drill bit sized 3/4 inch x 12 inch. It is designed for brick, block, concrete and light to medium hard building materials.
Use this rotary masonry drill bit with a rotary percussion tool or handheld power drill. The 1/2-inch straight shank supports the listed application and tool fit.
Key Features
- Exact MPN: CM85-3/4X12.
- Drill size: 3/4 inch x 12 inch.
- Shank: 1/2-inch straight shank.
- Product feature: Heat-treated body and sharp carbide-tipped point for faster, longer drilling.
- Application: brick, block, concrete and light to medium hard building materials.
- Package quantity: 1.
Technical Specifications
| Manufacturer part number | CM85-3/4X12 |
|---|---|
| Bit diameter | 3/4 inch |
| Overall length | 12 inch |
| Shank type | 1/2-inch straight shank |
| Material/application | brick, block, concrete and light to medium hard building materials |
| Package quantity | 1 each |
Use eye, hearing and respiratory protection as required, secure the work area and follow the drill or rotary hammer manufacturer's instructions. Confirm the bit diameter and shank fit before drilling.
How ordering works
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1
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Secure submission
2
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Details confirmed
3
Picking and packing
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4
Tracking provided
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Trackable shipment
5
Delivery to your location
Your order travels to the selected address with clear visibility into its progress.
Dependable delivery
Business purchasing
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