SANDVIK A16T-DDUNR Boring Bar Usip

( Brand: Sandvik ), ( Part Type: Bar ), ( Manufacturer Part Number: A16T-DDUNR )

Review SANDVIK Boring Bar Usip

The Sandvik A16T-DDUNR Boring Bar is a high-performance tool designed for heavy-duty bore machining applications. This boring bar is part of Sandvik's Coromant range, which is renowned for its superior quality and durability.

The A16T-DDUNR Boring Bar is manufactured using Sandvik's proprietary material, Coromant Inverted Taper (CIT), which offers exceptional strength and rigidity. The bar's tapered design provides excellent support to the cutting edge, reducing deflection and ensuring accurate and consistent bore diameters.

The bar features a UNR (unified negative rake) design, which provides improved chip evacuation and reduces tool wear. The negative rake angle also helps to prevent chatter and vibration, resulting in smoother cutting and better surface finishes.

The A16T-DDUNR Boring Bar is available in various lengths, ranging from 300 mm to 1,500 mm, to accommodate different machining requirements. The bar is also available in different shank types, including HSK-A63, HSK-E32, and HSK-I, to ensure compatibility with a wide range of machining centers and boring machines.

The bar's surface is treated with Sandvik's Coromant AlCrN coating, which provides excellent wear resistance and prolongs tool life. The coating also improves cutting performance by reducing friction and improving chip flow.

The A16T-DDUNR Boring Bar is designed for use with high-speed machining (HSM) and high-performance cutting fluids to maximize productivity and tool life. It is suitable for machining various materials, including steel, cast iron, and aluminum, and can be used for both roughing and finishing operations.

In summary, the Sandvik A16T-DDUNR Boring Bar is a high-quality, high-performance boring bar that offers excellent strength, rigidity, and wear resistance. Its UNR design and proprietary CIT material ensure accurate and consistent bore diameters, while its Coromant AlCrN coating prolongs tool life and improves cutting performance. The bar's compatibility with various shank types and lengths makes it a versatile tool for a wide range of machining applications.

Pros and Cons of Buying a Sandvik A16T-DDUNR Boring Bar

The Sandvik A16T-DDUNR boring bar is a popular choice for heavy-duty drilling and boring applications. Here are some potential advantages and disadvantages of investing in this boring bar.

1. High-Performance: The Sandvik A16T-DDUNR boring bar is designed for high-performance drilling and boring applications. It is known for its superior strength and durability, making it ideal for use in various industries such as mining, construction, and oil & gas.

2. Precision: This boring bar offers excellent precision and accuracy. Its fine-grained, high-alloy steel composition ensures consistent hole dimensions and reduces the risk of tool failure during drilling.

3. Heat Resistance: The Sandvik A16T-DDUNR boring bar is heat-resistant, making it suitable for use in high-temperature drilling environments. It can withstand prolonged exposure to heat without losing its structural integrity.

4. Long Service Life: Due to its robust construction and high-quality materials, the Sandvik A16T-DDUNR boring bar has an extended service life. This translates to lower overall operating costs and reduced downtime.

1. Cost: The Sandvik A16T-DDUNR boring bar is an expensive investment. Its high-performance capabilities and premium materials come with a hefty price tag.

2. Heavy: This boring bar is relatively heavy, which can make handling and transportation more challenging. It may require additional equipment or manpower to move and install.

3. Limited Availability: Depending on the location and the specific requirements of the drilling application, the availability of the Sandvik A16T-DDUNR boring bar may be limited. This could result in longer lead times or the need to source from alternative suppliers.

The Sandvik A16T-DDUNR boring bar is an excellent investment for businesses and organizations that require high-performance, durable, and precise boring tools for heavy-duty drilling applications. Despite its high cost, the benefits it offers, including heat resistance, long service life, and precision, can significantly enhance operational efficiency and productivity. However, its heavy weight and limited availability may pose challenges for some users.

If the requirements of your drilling application align with the capabilities of the Sandvik A16T-DDUNR boring bar, it is recommended to invest in this superior-quality tool. Its long-term benefits, such as reduced downtime, increased precision, and extended service life, can help justify the initial investment. However, if the cost or weight is a major concern, it may be worth considering alternative boring bar options with similar performance characteristics but lower price points or lighter weights.

part # a16t prices

• $99.95-$241.90

specifications tooltisho:

• brand: Sandvik
• part type: Bar
• manufacturer part number: A16T-DDUNR

offer tooltisho:

• started: February 22, 2026
• options: Ship-to-home
• sold: 0
• quantity: 1
• best offers: True
• availability: In Stock

seller tooltisho:

• # reviews: 21382
• rating: 99.7%

general tooltisho:

• condition: Used
• Light Equipment Tools > Hand Tools > Other Hand Tools

returns tooltisho:

• paid by: Buyer
• time: 30 Days
• method: Money back
• policy: Returns Accepted

shipping tooltisho:

• transit: 4-10 Days
• cost: $16.95
• carrier: USPS, UPS
• class: Standard, Expedited, One-day
• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, UPS Ground, UPS Next Day Air

payments tooltisho:

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

Sandvik A16T Is Similar To:

• Sandvik A570-3c D12 8-20 Boring Bar Modular Adapter Usip (58.7% similar) $750.00–$1800.00. (December 12th, 2024)
• Sandvik A570-3c 10-20 D12 Cr Boring Bar Modular Adapter Usip (56.3% similar) $950.34–$1800.00. (January 29th, 2025)
• Sandvik A20t-sducr 3-x Coroturn 107 Boring Bar For Back Usip (66.7% similar) $61.20–$189.00. (July 28th, 2025)
• Sandvik A16t-svpbr 3 Boring Bar Fnob (77.8% similar) $99.95–$241.90. (July 28th, 2025)
• Sandvik C4-570-2c 32 056l Capto Coroturn Sl Boring Bar Usip (56.8% similar) $87.27–$249.95. (July 28th, 2025)
• Sandvik A16t-ddunl A16t-ddunl3 Boring Bar Usip (85.4% similar) $99.95–$241.90. (February 22nd, 2026)
• Sandvik C4-dcknl-27050-12 Turning Head Usip (58.2% similar) $30.36–$199.95. (March 20th, 2026)
• Sandvik C4-sducl-15080-07x Coroturn 107 Cutting Unit Usip (49.5% similar) $38.40. (March 20th, 2026)
• Sandvik A12s-sclcl A12s-sclcl3 Coroturn 107 Boring Bar Fnip (56.8% similar) $80.00–$148.35. (March 21st, 2026)
• Sandvik 1936493 Coromant Boring Tool Usip (59.7% similar) $21.60. (March 21st, 2026)