Drillco® Combined Centre Drill & Countersink, #16, 7/32" Small Diameter, 1/2" Large Diameter, High Speed Steel Oscillating Multi Tool Accessories cushioning

cushioning

polyethylene

Thin wheel design offers clean cuts with minimal burr

Superior manufacturing methods virtually eliminate the risk of bristle loss

Red Helix™ design for rapid chip removal

Drillco® Combined Centre Drill & Countersink, #16, 7/32" Small Diameter, 1/2" Large Diameter, High Speed Steel Oscillating Multi Tool Accessories cushioningWhen 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 #16 Small Diameter 7 32" Decimal Size 0. 2188" Large Diameter 1 2" Countersink Angle 60 Overall Length 3" Finish Bright Type Bell Country Of Origin China