Compare Quick view SECO SKU: SMT60648 SECO 12.3mm Carbide Drill Tip Inserts QTY2 SD100-12.30-P (LOC3532) Coating: TiN Material: Carbide Cutting Diameter: 12.3mm Coolant Through: Yes MPN: SD100-12.30-P EDP: 71546 MSRP: Was: Price Now $179.95 2 In Stock Quantity Add to Your List