PM-2050A SUNNEN Tobin Arp Rod Boring Bar

Review SUNNEN Tobin-arp Model Pm Rod Boring Machine 5/8 Inch Bar Complete

The Sunnen PM-2050A Tobin-ARP PM Rod Boring Bar is a high-quality tool designed for precision bore work in the automotive and aerospace industries. This rod boring bar is specifically designed for use with Sunnen's PM-2050A Boring Machine, and it is manufactured to meet the stringent requirements of Tobin-ARP and Sunnen.

The PM-2050A Tobin-ARP PM Rod Boring Bar is made from high-carbon steel, which ensures its durability and strength. It has a hardness of 60-62 Rockwell C, which provides excellent wear resistance and ensures that the bar maintains its shape and accuracy over time. The bar is also heat-treated and tempered to ensure that it has the necessary toughness and flexibility to withstand the rigors of bore work.

The PM-2050A Tobin-ARP PM Rod Boring Bar has a length of 20.5 inches and a diameter of 0.500 inches. This makes it suitable for use in small to medium-sized bore applications. The bar is precision-ground and lapped to ensure that it maintains a consistent bore diameter, which is essential for achieving accurate and precise bore work. The bar also has a straightness tolerance of 0.0005 inches per inch, which ensures that it can be used in applications where precise alignment is required.

The PM-2050A Tobin-ARP PM Rod Boring Bar is designed to be used with Sunnen's PM-2050A Boring Machine, which is a powerful and versatile machine that is capable of performing a wide range of bore work operations. The machine is equipped with a powerful spindle drive system that ensures that the rod boring bar is able to maintain a consistent speed and feed rate, which is essential for achieving accurate and precise bore work.

In conclusion, the Sunnen PM-2050A Tobin-ARP PM Rod Boring Bar is a high-quality tool that is designed for precision bore work in the automotive and aerospace industries. Its durability, strength, and precision make it an ideal choice for applications where accurate and precise bore work is required. Whether you are working on small to medium-sized bore applications or require precise alignment, this rod boring bar is an excellent choice.

1. High Precision: The Sunnen PM-2050A is known for its high precision and accuracy, which is essential for bore sizing and honing.

2. Durable Construction: The borning bar is made of high-quality materials, ensuring it can withstand heavy use and maintain its shape over time.

3. Improved Engine Performance: Properly bored cylinders can lead to improved engine performance and longevity.

4. Versatility: The Tobin-ARP PM rod boring bar can be used on a variety of engines, making it a versatile tool for mechanics and engine builders.

1. High Cost: The Sunnen PM-2050A is a premium product, and its price reflects its high quality and precision.

2. Requires Proper Maintenance: To maintain its performance, the borning bar requires regular cleaning and maintenance.

3. Complex Setup: The setup process for the borning bar can be complex and time-consuming, especially for beginners.

The Sunnen PM-2050A Tobin-ARP PM Rod Boring Bar is a high-quality, precision tool that can significantly improve engine performance and longevity. While its high cost and complex setup may deter some, the investment in this tool can pay off in the long run by saving time and ensuring better engine performance. If you're a mechanic or engine builder looking for a premium borning bar, the Sunnen PM-2050A is a worthwhile investment.

If you're in the market for a high-quality borning bar, the Sunnen PM-2050A Tobin-ARP PM Rod Boring Bar is a solid choice. However, if you're a beginner or have a smaller budget, you may want to consider a less expensive option with fewer features. In any case, make sure to research and compare different borning bars before making a purchase to ensure you're getting the best tool for your needs.

Details:

Comes equipped with universal drive connector. Check pictures. Sunnen tobin-arp model pm rod boring machine 5/8 bar complete PM-2050A, p/n: PM-2050A. Diameter: 5/8.

Tobin-arp p/n: pm-3400a. Condition: the bar and drive connector are in good used condition.

specifications lightument:

• brand: Sunnen
• mpn: Pm-2050a
• part type: Rod Bar
• country/region of manufacture: United States

shipping lightument:

• type: calculated
• carrier: usps
• transit: 5-11 days
• service: usps priority mail
• class: expedited

seller lightument:

• rating: 100.0%
• city: council grove, kansas
• # reviews: 3898

returns lightument:

• method: money back
• policy: returns accepted
• paid by: buyer
• time: 30 days

payments lightument:

• credit card: mastercard
• wallet: apple-pay

general lightument:

• category: Business & Industrial > Light Equipment Tools

offer lightument:

• availability: in stock
• best offers: true
• sold #: 31
• prices: $115.00–$425.00
• item condition: Used
• options: ship-to-home
• in stock #: 2
• started: june 28, 2024