VCOIL Plug Gauge (D/E) - UNF (STI) - Heli Coil Gauge - Right Hand - 2B - No. 6 x 40 Tiny Tool Inserts Tight Tolerances & Durable Build:

Tight Tolerances & Durable Build: Constructed to exacting tolerances for long-lasting reliability in demanding shop environments

The tool also supports multiple corner radius options to tailor fillets to your exact part geometry

it combines a straight shank with a left-hand spiral flute for reliable hand reaming performance

maintaining tight dimensions and consistent hole quality even in demanding materials

and DIN-standard geometry helps you achieve precise holes with minimal runout

VCOIL Plug Gauge (D/E) - UNF (STI) - Heli Coil Gauge - Right Hand - 2B - No. 6 x 40 Tiny Tool Inserts Tight Tolerances & Durable Build:The VCOIL Plug Gauge (D E) is a right hand UNF (STI) Helicoil gauge crafted for precise go no go thread verification at No. 6 x 40 (2B). It adheres to ANSI ASME thread standards to deliver consistent inspection results on threaded inserts and internal threads. Go No Go design: A combined thread limit plug gauge that includes both go and no go ends to verify thread accuracy against standard limits. Scrap indicator: Scrap side is clearly marked with a