JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Right Hand - 6G - M27 x 3 Die & Mould Collet Chucks W-coated carbide construction: Combines premium

W-coated carbide construction: Combines premium materials with a durable coating to boost wear resistance

Its compact diameter fits tight spaces

while the tapered neck and four-flute geometry work together to reduce chatter

finishes drilled holes to exact size with consistent

producing straighter holes and smoother bore finishes

JBO Thread Plug Gauge - Metric Coarse Go/No-Go - Right Hand - 6G - M27 x 3 Die & Mould Collet Chucks W-coated carbide construction: Combines premiumThe JBO Thread Plug Gauge is a Right Hand, 6G class tool sized for M27 x 3 metric coarse threads. This Go No Go gauge gives you a fast, standardized way to inspect threaded holes and confirm proper fitment in assemblies. Crafted from hardened steel for durability and long lasting performance in demanding shop environments. Go No Go Design for Fast, Repeatable Inspections: Quickly verify whether a hole meets spec, reducing guesswork and rework during