IRWIN 61112 Rotary Masonry Drill Bit Tungsten Carbide 3/16 1-3-3/4

( Brand: Irwin ), ( Color: Silver ), ( Item Diameter: 3/16 In ), ( Material: Steel ), ( Manufacturer Part Number: 61112 ), ( Item Length: 3-3/4 In ), ( Suitable For: Block, Brick, Cement ), ( Type: Drill Bit ), ( Country/region Of Manufacture: China ), ( Application: Rotary Masonry ), ( Item Width: 3-3/4 )

Review IRWIN 3/16 Inch Rotary Masonry Drill Bit Tungsten Carbide Lot Of 1-3-3/4 Free Ship

Introducing the Irwin Marathon Plus 3/16 Inch Rotary Masonry Drill Bit, model number 61112. This high-performance drill bit is specifically designed for drilling through masonry materials, including brick, block, and concrete. With its robust construction and premium Tungsten Carbide tips, it offers unmatched durability and longevity for heavy-duty applications.

The 1-3-3/4 inch bit features a unique three-pronged SDS-plus design. This system ensures secure and efficient bit-to-drill chuck connection, providing excellent torque transfer for faster drilling speeds and increased productivity. Each bit comes with three prongs, allowing you to use them interchangeably for extended bit life.

The Irwin Marathon Plus Rotary Masonry Drill Bit is made from premium Tungsten Carbide tips. These tips are renowned for their exceptional hardness and resistance to wear and tear, making them ideal for drilling in hard and abrasive materials. The tips are also heat-treated to provide enhanced edge retention, ensuring the bit maintains its sharpness throughout the most demanding projects.

This bit is designed with a unique Marathon Plus tip geometry. This geometry features a larger tip diameter for increased contact area with the material being drilled, allowing for faster drilling and reduced heat build-up. The tips are also engineered with a sharp point and a fluted design, which helps in efficient chip removal and minimizes clogging.

The Irwin 61112 Rotary Masonry Drill Bit is designed to work with standard rotary hammers and rotary drills, making it a versatile addition to any DIY or professional toolbox. Its tough steel body provides additional strength and durability, allowing it to withstand the rigors of heavy-duty drilling applications. Overall, this bit offers unmatched performance, longevity, and value for those who need to drill through masonry materials with confidence and efficiency.

Irwin 61112 3/16 Rotary Masonry Drill Bit - Tungsten Carbide (1-3-3/4 Inch)

1. Tungsten Carbide Tips: These bits are known for their durability and ability to drill through masonry materials such as concrete, brick, and stone. The tungsten carbide tips ensure a longer bit life compared to high-speed steel bits.

2. Multi-Size Bit Set: This set comes with a variety of bit sizes (1-3-3/4 inches), allowing users to tackle different drilling projects without needing to purchase additional bits.

3. Tri-Combi Point: The tri-combi point design offers versatility, enabling users to drill, hammer drill, or chisel through masonry materials.

4. Shock-Absorbing Handle: The handle on these bits features a shock-absorbing design, reducing the vibrations and fatigue felt by the user during operation.

1. Requires a Rotary Hammer Drill: These masonry drill bits are designed specifically for use with rotary hammer drills, which can be more expensive and heavier than standard drills.

2. Not Suitable for Metals: These bits are not recommended for drilling through metal, as they may not provide the same durability or performance.

3. Need for Water: When drilling through masonry materials, it is essential to use water to cool down the bit and prevent overheating. This can add an extra step to the drilling process.

The Irwin 61112 3/16 Rotary Masonry Drill Bit - Tungsten Carbide (1-3-3/4 Inch) is a high-quality, durable set of masonry drill bits designed for use with rotary hammer drills. The set's versatility, long bit life, and shock-absorbing handle make it an excellent choice for those working on masonry projects. However, the requirement for a rotary hammer drill and the need to use water during drilling may be considered drawbacks for some users.

If you are working on masonry projects and need to drill through concrete, brick, or stone, the Irwin 61112 3/16 Rotary Masonry Drill Bit - Tungsten Carbide (1-3-3/4 Inch) is an excellent investment. The set's durability, versatility, and long bit life make it a worthwhile addition to any toolbox. However, ensure you have a rotary hammer drill and are prepared to use water during drilling to make the most of these bits.

part # 61112 prices

• $7.88-$17.99

specifications drillnubbin:

• brand: Irwin
• color: Silver
• item diameter: 3/16 In
• material: Steel
• manufacturer part number: 61112
• item length: 3-3/4 In
• suitable for: Block, Brick, Cement
• type: Drill Bit
• country/region of manufacture: China
• application: Rotary Masonry
• item width: 3-3/4

returns drillnubbin:

• policy: No Returns

seller drillnubbin:

• # reviews: 3
• rating: 100.0%

shipping drillnubbin:

• type: Calculated
• service: USPS Ground Advantage
• class: Standard
• transit: 4-11 Days
• cost: $4.71
• carrier: USPS

offer drillnubbin:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• started: March 25, 2025
• options: Ship-to-home

payments drillnubbin:

• credit card: Discover
• wallet: Google-pay
• other

general drillnubbin:

• condition: New
• Tools Workshop Equipment > Power Tool Air Tool Accessories > Drill Bits

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