Drillco® Combined Centre Drill & Countersink, #2, 5/16" Small Diameter, 3/16" Large Diameter, High Speed Steel Wearing Williams ideal for CAD drawings and

ideal for CAD drawings and versatile general-purpose prints

Stainless steel 316L Male Straight 8mm Tube x 1/4 BSPT Push-in Fitting (SPC8-02)

Part#: W11224256

Pass-thru leg and chest closures

Drillco® Combined Centre Drill & Countersink, #2, 5/16" Small Diameter, 3/16" Large Diameter, High Speed Steel Wearing Williams ideal for CAD drawings andWhen metal parts are machined on centres as in turning or cylindrical grinding, it is always necessary to drill and countersink the centre holes to serve as seats or bearings in the machine centres Specifications Material High Speed Steel Number Size #2 Small Diameter 5 16" Decimal Size 0. 3125" Large Diameter 3 16" Countersink Angle 60 Overall Length 6" Finish Bright Type Plain Country Of Origin China