Freud 3/16" (Dia.) Through Hole Bit TH47670L Self-Drilling Bugle-Head Screw This creates significantly higher withdrawal

This creates significantly higher withdrawal resistance compared to a smooth shank

T40 6-Lobe Drive - provides positive bit engagement that makes the screw easier to drive and extends driver bit life compared to standard drive types

Heavy counterweight to assist in lifting the apron - especially handy when bending at full capacity

What advantage does an annular-ring shank provide over a smooth-shank nail in siding applications

The Powermatic PF-33 Power Feeder

Freud 3/16" (Dia.) Through Hole Bit TH47670L Self-Drilling Bugle-Head Screw This creates significantly higher withdrawalDiameter: 3 16" Length: 70mm Shank: 10mm Angle: 60 Max. Hole Depth: 35mm Rotation: LH Tools: Drill Press; Hand Held Drill Materials: Composites; Solid Surface; Veneered Plywood; Hardwoods; Softwoods Freud's boring bits are designed for multiple spindle machines. Boring bits are supplied with a 10mm shank with an adjustable top screw making them compatible with most boring machines. The 60 point makes for accurate hole location of through holes.