ANSI SM-705-705 Masonry Drill Bit Sds 1-1/2 22.5

( Brand: Ansi ), ( Manufacturer Part Number: SM-705-705 ), ( Part Type: Bit Drill ), ( Material: Carbide, Alloy Steel ), ( Bit Size: 1-1/2 ), ( Product Dimensions: 24 X 1.5 X 1.5 Inches; 4.25 Pounds ), ( Shank Type: Sds-max ), ( Surface Recommendation: Alloy Steel ), ( Item Dimensions Lxwxh: 24 X 1.5 X 1.5 Inches ), ( Cutting Diameter: 1.5 Inches )

Review ANSI 1-1/2 Inch 22.5 In Masonry Drill Bit Sds Max New

The **ANSI SM-705 1 " SDS-Plus (22.5mm) Masonry Drill Bit** is a high-performance, heavy-duty tool designed specifically for precision drilling into tough, abrasive materials like concrete, brick, stone, and reinforced masonry. Engineered to meet the rigorous ANSI (American National Standards Institute) SM-705 specifications, this bit combines durability with exceptional cutting efficiency, making it an indispensable component for professional contractors, masons, and DIY enthusiasts tackling demanding construction and renovation projects. The **1 -inch (22.5mm) diameter** provides ample cutting capacity for installing anchors, bolts, or conduit in thick walls, while the **SDS-Plus (Special Direct System Plus)** shank ensures a secure, vibration-free connection to SDS-Plus powered drills, reducing slippage and enhancing both safety and productivity. Constructed from **high-speed steel (HSS) with a cobalt or titanium carbide coating**, the bit s cutting edges maintain their sharpness and resistance to heat and wear, even when drilling through dense, abrasive materials that would quickly dull standard bits. The **fluted design** efficiently evacuates debris, preventing clogging and ensuring a clean, uninterrupted drilling process, while the **helical grooves** optimize chip removal, reducing the risk of bit binding. Whether used in residential framing, commercial construction, or heavy-duty masonry work, this bit delivers consistent performance, minimizing downtime and maximizing efficiency. Its robust construction and ANSI compliance guarantee reliability in the most demanding applications, making it a trusted choice for professionals who demand precision and longevity in their tools.

### **Pros and Cons of buying a ANSI SM-705-705 1-1/2" 22.5 SDS-Plus Masonry Drill Bit**

1. **Durability and Strength** The SDS-Plus shank is designed for heavy-duty use, making it suitable for drilling into brick, concrete, and stone. The hardened steel tip and fluted design help maintain sharpness and longevity, even under high-stress conditions.

2. **Versatility** The 22.5 cutting angle is optimized for masonry materials, providing better penetration and reduced chipping compared to general-purpose bits. It works well for both dry and wet drilling, though wet drilling extends bit life.

3. **Compatibility** The SDS-Plus system is widely supported by most modern power tools (hammers, drills, and impact drivers), ensuring broad usability across different brands and models.

4. **Cost-Effective for Heavy Use** While not the cheapest bit on the market, its durability makes it a cost-effective choice for professional or frequent DIY use, as it can outlast cheaper alternatives.

5. **Efficient Cooling** The fluted design allows for better chip evacuation and airflow, reducing heat buildup during prolonged use, which helps prevent premature wear.

6. **Standardized Size** The 1-1/2" diameter is a common size for masonry work, making it easy to find replacements or accessories if needed.

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1. **Limited to SDS-Plus Tools** If you don t own an SDS-Plus compatible tool, this bit won t work, and you d need to invest in a compatible hammer drill or impact driver.

2. **Not for Wood or Metal** This bit is specifically designed for masonry and will not perform well (or at all) on wood, plastic, or metal. Using it on these materials can damage the bit quickly.

3. **Weight and Fatigue** The heavy-duty nature of SDS-Plus bits can make them slightly heavier than standard masonry bits, which may contribute to hand fatigue during extended use.

4. **Potential for Clogging** In dry conditions, dust and debris can clog the flutes, reducing efficiency. Wet drilling or using a vacuum can mitigate this but adds extra steps to the process.

5. **Price Point** While durable, this bit is more expensive than basic masonry bits, which may not be justified for occasional use.

6. **Requires Proper Technique** Improper drilling (e.g., excessive pressure, incorrect speed) can cause the bit to overheat, dull prematurely, or even break. Proper tool handling is essential.

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The **ANSI SM-705-705 1-1/2" 22.5 SDS-Plus masonry drill bit** is a high-quality, professional-grade tool ideal for serious masonry work. Its strengths lie in its durability, compatibility with SDS-Plus systems, and efficiency in hard materials. However, it is specialized limited to masonry applications and requires the right tooling to function effectively. For **professionals, frequent DIYers, or those with SDS-Plus drills**, this bit is a solid investment that justifies its cost through longevity and performance. For **occasional users or those without SDS-Plus tools**, a cheaper, more general-purpose masonry bit may be a better fit.

- You own an SDS-Plus hammer drill or impact driver.

- You frequently drill into brick, concrete, or stone.

- You prioritize durability and efficiency over cost.

- You re willing to invest in a tool that will last through heavy use.

- You don t have SDS-Plus tools (look for standard SDS or twist masonry bits).

- Your budget is tight and you only drill masonry occasionally.

- You need versatility for multiple materials (wood, metal, masonry).

For most **serious masonry projects**, this bit is a reliable choice. For casual use, a slightly less expensive option may suffice. Always ensure proper tool maintenance (e.g., lubrication, cooling) to maximize its lifespan.

Details:

These drill bits are ideal for drilling holes in masonry or concrete. Free Shipping. In addition, IRON BLAST Technology creates a surface hardening process that makes this bit even more resistant to fatigue, increasing productivity and reducing breakdowns. SDS Max High Impact Carbide 4 Cutter Drill Bit is engineered to outlast all others by up 2X longer than any other premium bit in its class.

part #: sm705705 price

• $45.00

specifications rotarydrilli:

• brand: Ansi
• mpn: Sm-705-705
• part type: Bit Drill
• material: Carbide, Alloy Steel
• bit size: 1-1/2
• product dimensions: 24 X 1.5 X 1.5 Inches; 4.25 Pounds
• shank type: Sds-max
• surface recommendation: Alloy Steel
• item dimensions lxwxh: 24 X 1.5 X 1.5 Inches
• cutting diameter: 1.5 Inches

general rotarydrilli:

• Light Equipment Tools > Drills Hammers > Hammer Drills
• condition: New

returns rotarydrilli:

• policy: No Returns

shipping rotarydrilli:

• cost: $0.00
• carrier: USPS
• class: Standard
• trAnsit: 4-9 Days
• service: USPS Ground Advantage
• type: Calculated

payments rotarydrilli:

• credit card: Mastercard
• wallet: Apple-pay
• other

offer rotarydrilli:

• started: March 8, 2026
• options: Ship-to-home
• best offers: True
• sold: 0
• quantity: 1
• availability: In Stock

seller rotarydrilli:

• city: New Kensington, Pennsylvania
• rating: 100.0%
• # reviews: 48

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