Check the listing for details. Interstate Plain Combo Drill Countersinks 1/2" x 7/32" x 3" HSSCo #612732. Condition: New – Open box. Listed at 36.75 USD. Interstate Plain Combo Drill Countersinks 1/2" x 7/32" x 3" HSSCo Model 612732 See our other items Interstate 612732 1/2" x 7/32" x 7/32" x 3" HSSCo Plain Combo Drill Countersinks Brand Interstate Trade Size 6 Body Diameter (Inch) 1/2 Drill Point Diameter (Inch) 7/32 Drill Point Length (Inch) 7/32 Overall Length (Inch) 3 Included Angle 60 End Type Double Cutting Edge Style Plain Combination Drill and Countersink Material HSS/Cobalt Drill Point Angle 118 Countersink Application Countersinking Combination Drill and Countersink Finish/Coating Bright Long Length Tool (Yes/No) No Cutting Direction Right Hand Aircraft-Style (Yes/No) No Insertable Cutter Head (Yes/No) No Retail price for one lot of 4 combo drill countersinks is $75 You are bidding on one lot of 4 combo drill countersinks FREE SHIPPING IN THE USA !!! Tiffany/110311/Cab Mittens/Bin#92/#94506 HF 9-18-15 Modified by Joebell 10-27-16