Neway Valve Guide Pilots - .297 & .375 Top Sizes

Neway pilots are designed with precision, durability, and compatibility in mind, which makes them stand out compared to generic or imported alternatives.

• Tight Tolerances: Solid pilots are ground in increments of 0.001" for a snug, accurate fit that keeps cutters aligned with the guide centerline.
• Rigidity: Made from hardened steel that resists flexing, especially important in small guides where side loads can push off-center.
• Variety of Options: Available in solid pilots for accuracy or expandable pilots for flexibility across guide sizes.
• Reduced Push-Off: Proper pilot fit prevents cutters from being forced off-axis, ensuring seat concentricity and performance.
• Purpose-Built: Designed specifically for Neway cutters, unlike generic pilots, guaranteeing seamless compatibility.

The 100 Series Pilots and 120 Series Pilots are both designed to work with Small Series Cutters. Their key feature is the top diameter of approximately .297" (7.54 mm), which matches the bore in all Neway Small Series cutters. The difference lies in the pilot type: 100 Series are solid pilots, providing maximum rigidity and accuracy, while 120 Series are expandable pilots, offering adjustable fit across a small range of valve guide sizes. Both styles ensure proper alignment of Small Series cutters, giving users flexibility to choose between precision (solid) and versatility (expandable).

140 Series Solid Tapered,  150/200 Series Expandable

The 140 Series Pilots, 150 Series Pilots, and 200 Series Pilots all work with Standard Series Valve Seat Cutters. Each shares the same pilot top diameter of about .375" (9.52 mm), which matches the bore in Standard Series cutters. The difference is in style and application: 140 Series are solid pilots for maximum rigidity and accuracy, 150 Series are expandable pilots that adjust to fit a range of guide sizes, and 200 Series are heavy-duty expandable pilots for larger or more demanding guide work. All ensure proper alignment when using Standard Series cutters.

Shop similar collections:  Neway Small Series Cutters | Neway Standard Series Cutters | Neway Cutter Blades and Replacement Parts

Designed and manufactured in the USA - Neway Valve Seat Cutters

For over 50 years, Neway has been a leader in valve seat cutting technology. Manufactured with precision and designed to withstand professional use, these cutters are relied on by machinists and mechanics around the globe. With unmatched accuracy, durability, and ease of use, Neway continues to set the standard in valve seat machining.