16ER16UN-A1 CP500 External Threading Insert HOL12-847 General purpose use Suitable for

General purpose use Suitable for materials up to 1000N/mm2 Through & blind holes Suitable for both hand and machine operations Threads per inch 10 Overall length 112mm Cutting length 37mm Drill diameter 16

Overall length 138mm

Dual pass finned black aluminium powder coated finish 1/4" npt thread

This Pressurized Coolant System is used for drilling when gravity feed coolant is not applicable

The inexpensive compact skimmer made from a durable polymer housing and disc

16ER16UN-A1 CP500 External Threading Insert HOL12-847 General purpose use Suitable for16 TPI UN external threading insert. "A1" is an optimizing geometry for steel components Grade CP500. This grade features a highly wear restistant PVD coating to provide dependable machining for a large majority of common thread turning applications.