Walter Surface Technologies Multi-Step 01W112 Durable Heat-Resistant High Performance Step Drill Bit, 1/4 in Dia Min Hole, 1-3/8 in Dia Max Hole, 10 Steps, M2 Steel Alloy, 3/8 in ShankWalter Surface Technologies$188.00
Walter Surface Technologies SST 05E401 Core Cut Annular Cutter, 1-1/16 in Dia Cutter, HSS, Special Bronze, Universal ShankWalter Surface Technologies$94.90
Walter Surface Technologies 05B412 Core Annular Cutter, 1-3/4 in Dia Cutter, 2 in D Cutting, AICrN Coated, Weldon ShankWalter Surface Technologies$194.00
Walter Surface Technologies 05B315 Core Annular Cutter, 15/16 in Dia Cutter, 2 in D Cutting, AICrN Coated, Weldon ShankWalter Surface Technologies$117.00
Walter Surface Technologies SST+ 01E625 Drill Bit Set, 1 mm Min Drill Bit, 13 mm Max Drill Bit, 135 deg Drill Point Angle, 25 PiecesWalter Surface Technologies$198.00