Carmex External/Internal Grooving Insert 16 mm / 1.00 mm Width / 16 IR/EL 1.00 BXC Insize Whitworth 55° Screw Pitch Gauge 4-62TPI Range Series 4820-328 - Suitable for a variety

- Suitable for a variety of materials including steel and stainless steel

this 46mm bushing securely holds the broach in place while directing it through the machined hole

Drilling Size: 21mm

Precision Ground – Produces uniform taper and excellent surface finish

Carmex External/Internal Grooving Insert 16 mm / 1.00 mm Width / 16 IR/EL 1.00 BXC Insize Whitworth 55° Screw Pitch Gauge 4-62TPI Range Series 4820-328 - Suitable for a varietyExternal & Internal Grooving Insert 1. 00 mm Width (Neutral Cutting Edge) The Carmex 16 IR EL 1. 00 BXC is a precision engineered external and internal grooving insert designed for narrow groove and recess machining. With a 1. 00 mm cutting width and versatile geometry, it enables accurate, stable performance in both internal and external operations, producing clean, burr free grooves and reliefs across a range of materials. Constructed from advanced