Truthread Plug Thread Gauge (D/E) - UNF - Right Hand - 2B - No. 4x48 Heavy For challenging holes: Blind or

For challenging holes: Blind or deep holes benefit from the spiral flute’s chip evacuation

Thread specs: Metric M28x2 size with a right-hand

accurate holes across parts and setups

Left-hand spiral flute with right-hand cutting: Promotes smooth bore finishes and predictable cutting forces for cleaner

producing cleaner corners and extending tool life

Truthread Plug Thread Gauge (D/E) - UNF - Right Hand - 2B - No. 4x48 Heavy For challenging holes: Blind orThe Truthread Plug Gauge is a precision instrument for quick, reliable verification of internal threads in tapped holes. Engineered to match Unified National standards (UNC, UNF, and UNEF), this gauge provides fast go no go checks to confirm threads meet specification. This right hand, 2B class gauge in No. 4 x 48 size features a tapered, easy to insert tip and an ergonomic handle for smooth insertion and removal, even in recessed or hard to reach