5.Initiate coolant flow into the center of the cutter
Description
Details:
Brand:JESTUOUS
Item:Annular cutter pilot pin
Material:HSS
Size: diameter 1/4''(6.34mm)
overall length 3-1/32''(77mm)
Accessory for the annular cutters,this center pin fits for 1 inch cutting depth annular cutter,can help you make your driiling job more accurate and convenient.