Drillco® Combined Centre Drill & Countersink, #4, 1/8" Small Diameter, 5/16" Large Diameter, High Speed Steel Specialty Clamps MDF and plastic

MDF and plastic

Includes: M18 Fuel™ 14" Abrasive chop saw

Applies machine polish evenly and consistently

Safe on cable insulation and components

Drillco® Combined Centre Drill & Countersink, #4, 1/8" Small Diameter, 5/16" Large Diameter, High Speed Steel Specialty Clamps MDF and plasticWhen 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 #4 Small Diameter 1 8" Decimal Size 0. 125" Large Diameter 5 16" Countersink Angle 60 Overall Length 6" Finish Bright Type Plain Country Of Origin China