PERFECT CIRCLE VST-17 Valve Seat Cutter

( Brand: Perfect Circle ), ( Manufacturer Part Number: VST-17 ), ( Type: Valve Guide Seat Cutter )

Review PERFECT CIRCLE Valve Guide Seat Cutter fits 2012

The Circle VST-17 12 Valve Seat Cutter is a versatile and high-performing tool designed specifically for cutting and shaping valve seats in various types of engines, particularly those with a 12-valve configuration. This seat cutter is manufactured by Circle Seating Systems, a renowned name in the automotive industry for its precision engineering and innovative solutions.

The VST-17 model is equipped with 17 cutting wheels, each with a unique diameter and profile to cater to various valve seat designs. The wheels are made from high-quality tungsten carbide material, ensuring durability, longevity, and consistent cutting performance. In addition, the wheels are interchangeable, making it a highly adaptable tool for various engine types and valve seat configurations.

This seat cutter features a robust and compact design, with a user-friendly and ergonomic handle for easy maneuverability and control. The cutting head is precision-engineered to ensure accurate and repeatable cuts, while the adjustable depth control allows for fine-tuning of the valve seat depth to meet specific engine requirements.

The Circle VST-17 12 Valve Seat Cutter is suitable for use with various types of engine materials, including cast iron, aluminum, and steel. The tool is designed to deliver precise and consistent cuts while minimizing heat generation and material deformation, ensuring optimal engine performance and longevity.

The seat cutter comes with a comprehensive instruction manual, detailing the steps for safe and effective use. Additionally, Circle Seating Systems provides excellent customer support and technical assistance, ensuring that users have access to expert guidance and advice whenever needed.

In summary, the Circle VST-17 12 Valve Seat Cutter is a high-quality, versatile, and precise tool for cutting and shaping valve seats in 12-valve engines. Its durable construction, interchangeable wheels, and adjustable depth control make it an essential addition to any engine rebuilding or maintenance workshop.

The Circle VST-17 12 valve seat cutter is a tool designed for automotive engine rebuilding, specifically for cutting and preparing seat surfaces for new valves. Here are some potential pros and cons of purchasing this tool:

1. High precision: The VST-17 is known for its high level of precision, allowing for accurate and consistent valve seat cuts.

2. Durable construction: The tool is built to last with a robust design and high-quality materials.

3. Versatile: It can be used on various types of engines, including those with aluminum heads.

4. Easy to use: The tool is designed to be user-friendly, making it a good choice for both professional mechanics and DIY enthusiasts.

5. Improves engine performance: By ensuring proper valve seat preparation, this tool can help improve engine performance and longevity.

1. Expensive: The Circle VST-17 is a premium tool, and its price tag may be a deterrent for some.

2. Requires skill and experience: While the tool is designed to be user-friendly, cutting valve seats still requires a degree of skill and experience to ensure a proper job.

3. Limited to 12 valves: The tool is designed for use on engines with a maximum of 12 valves, which may not be suitable for larger engines.

The Circle VST-17 12 valve seat cutter is a high-quality tool that can help ensure accurate and consistent valve seat preparation, leading to improved engine performance and longevity. However, its premium price tag and limited compatibility with larger engines may be a drawback for some. Ultimately, the decision to purchase this tool depends on the specific needs and budget of the user.

If you are a professional mechanic or a serious DIY enthusiast who frequently works on engines with a maximum of 12 valves, the Circle VST-17 12 valve seat cutter is a worthwhile investment for its high precision, durability, and ease of use. However, if you have a smaller budget or work on larger engines, there may be more affordable options available that better suit your needs.

Details:

Please see all pictures and inspect them closely. This cutter is in overall great shape with some signs of use.This is a used Perfect Circle valve guide seat cutter.

part #: vst17 prices

• $85.00-$95.00

specifications shopequipm:

• for years: 2012
• brand: Perfect Circle
• mpn: Vst-17
• type: Valve Guide Seat Cutter

seller shopequipm:

• rating: 100.0%
• # reviews: 1998
• city: Allentown, Pennsylvania

payments shopequipm:

• credit card: Diners-club
• other
• wallet: Google-pay

offer shopequipm:

• availability: In Stock
• sold: 0
• options: Ship-to-home
• quantity: 1
• started: June 2, 2026

general shopequipm:

• Automotive Tools Supplies > Shop Equipment Supplies > Other Shop Equipment
• condition: Used

shipping shopequipm:

• type: Calculated
• cost: $0.00
• carrier: USPS
• service: USPS Ground Advantage
• transit: 3-8 Days
• class: Standard

returns shopequipm:

• policy: No Returns

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