Categories: All Door Bits Carbide Insert Drill BIt Carbide Insert Drill Bit Accessories Set Screw Center Drill M35 Plow Screw Plow Insert M5 Spur Screw Spur Insert High Speed Steel Spiral Door Bit C/T Straight Door Lite Bits All / Door Bits / Carbide Insert Drill BIt / Carbide Insert Drill Bit Accessories / Spur Insert Door Bits - Carbide Insert Drill Bit Accessories - Insert for Spur (Box of 10) Sale Price: $29.27 Original Price: $33.52 Sale