IRWIN Tools

Improving drilling efficiency and maintaining stable bit life are constant challenges on job sites—especially when materials change from surface to surface.

This article introduces IRWIN Tools’ carbide drill bit lineup for professionals looking to drill faster, reduce bit breakage, and keep hole quality consistent.

How to Choose Carbide Drill Bits
from IRWIN
Tools

For Standard Masonry and Concrete Drilling

Recommended Product: MASONRY DRILL BITS

For common masonry and concrete drilling tasks, IRWIN’s Masonry Drill Bits are a practical starting point. They are designed around a carbide tip that supports durability and fast drilling in abrasive masonry materials.

The head geometry is built to improve drilling speed, while the dedicated brazing process helps create a stronger bond between the carbide tip and the bit body. For contractors and industrial buyers working with brick, block, and general masonry, this makes the series suitable for routine drilling where durability and dust control both matter.

Best Fit Applications

• General masonry drilling
• Concrete, brick, and block drilling
• Jobs where standard bits may wear quickly in abrasive materials
• Applications requiring stable drilling and reduced clogging

Key Features

• Improved carbide tip design for durability and fast drilling in masonry materials
• Aggressive head design for up to 15% speed advantage
• Unique brazing process to help ensure a strong bond between the tip and body
• Single flute design intended to maximize dust removal

Compatible Materials

• Brick
• Block
• General masonry materials
• Concrete

Available Lineup

• Available in multiple sizes; examples include a 12mm cordless masonry drill bit listed under the product page.

For Faster Masonry Drilling and Dust Evacuation

Recommended Product: SPEEDHAMMER® PLUS DRILL BIT

When drilling speed and dust evacuation are top priorities, SPEEDHAMMER® PLUS is designed for faster penetration in masonry materials.

The bit features head and tip geometry designed to improve drilling speed, along with a thicker carbide tip for added strength and durability. Its short-head design helps direct drilling dust into the flute, reducing clogging during masonry and concrete drilling.

This makes the series especially relevant for applications where dust buildup can slow work or affect hole quality. The product overview also highlights greater flute capacity and clog-free performance in uncured concrete.

Best Fit Applications

• High-speed masonry drilling
• Concrete, brick, and block drilling where dust removal is important
• Uncured concrete applications where clogging can be a concern
• Jobs requiring reduced bit walking at the start of the hole

Key Features

• Innovative head and tip geometry with a 25% thicker carbide tip
• Aggressive concave cutting angles designed to increase drilling speed by up to 20%
• Extra short head designed to clear dust into the flute and reduce clogging
• Self-centering point intended to reduce walking
• Extra deep, asymmetrical flute design designed for faster dust removal
• 28% greater flute capacity for improved dust handling

Compatible Materials

• Concrete
• Brick
• Block
• Masonry materials where fast dust removal is beneficial

Available Lineup

• Example included on the product page: (1) IRWIN® SPEEDHAMMER® PLUS drill bit 10.0 x 160 mm

For SDS Plus Rotary Hammer Applications

Recommended Product: IRWIN® SpeedHammer Power™ SDS Plus Drill Bits

For users working with SDS Plus or compatible rotary hammers, IRWIN® SpeedHammer Power™ SDS Plus Drill Bits are the more equipment-specific option.

This product category is designed for SDS Plus and TEC-style drilling applications. Its category description highlights a flute design and patented carbide tip intended to support high-speed cutting and longer bit life.

For B2B buyers comparing carbide drill bit options, this series is most relevant when the application requires rotary hammer compatibility rather than standard rotary drilling.

Best Fit Applications

• SDS Plus rotary hammer drilling
• Concrete and masonry drilling with compatible hammer drills
• Applications requiring high-speed cutting with extended bit life
• Jobsite drilling where tool-system compatibility is a key selection factor

Compatible Materials

• Concrete
• Masonry materials used with SDS Plus / compatible rotary hammers

Available Lineup

• Multiple sizes are listed in the SDS Plus category; examples shown include 6mm x 110mm, 8mm x 110mm, 10mm x 160mm, and 10mm x 260mm drill bits.

For Mixed-Material Drilling

Recommended Product: IRWIN Multi-Material Carbide Masonry Drill Bits

For jobs that involve switching between tile, brick, wood, plastic, light metal, and other surfaces, IRWIN Multi-Material Carbide Masonry Drill Bits are designed for cleaner starts and more consistent hole quality across multiple materials.

The retail description highlights a diamond-ground, 4-facet carbide tip designed to help start holes on center with minimal walking. This is especially useful on harder or more brittle surfaces, such as tile, brick, and marble, where an accurate start can affect final hole quality.

The flute and finish features are also designed to reduce clogging, improve dust removal, and support durability in mixed-material drilling.

Best Fit Applications

• Mixed-material drilling where the work surface changes frequently
• Tile, brick, wood, plastic, light metal, and marble drilling
• Applications requiring centered starts with reduced walking
• Repair, installation, and jobsite tasks involving multiple substrates

Key Features

• Diamond-ground, 4-facet carbide tip designed for centered starts and reduced walking
• Duotone finish intended to reduce friction and improve heat dissipation
• Double-milled flute intended to improve dust removal and reduce clogging

Compatible Materials

• Brick
• Block
• Tile
• Metal
• Wood
• Plastic
• Marble

Available Lineup

• Available in multiple sizes in retail channels; examples commonly listed include 1/4 in x 4 in and other diameters/lengths depending on store assortment.

For more detailed technical information and product comparisons, visit our special feature on carbide drills for stainless steel.
The page highlights three top manufacturers with proven strengths in stainless steel machining, including in-depth coverage of recommended tools for this demanding material.

After-Sales Support
from IRWIN
Tools

IRWIN Tools provides product and service support through its official support channels, including a retailer locator and customer contact options.

Support options include:

• Find a Retailer tool for locating online and nearby sellers
  https://www.irwintools.com/find-retailer
• Contact form for general inquiries
  https://www.irwintools.com/contact
• Warranty information page for warranty terms and coverage details
  https://www.irwintools.com/warranty-information
• Support request submission
  https://support.irwin.com/hc/en-us/requests/new

Company Information

Official Website	https://www.irwintools.com/
Parent Company	Stanley Black & Decker
Founded Year	1885