Total Tacsd2061 Step Drill Bit Set 3 PCS

Step drill bit set 3 pcs Step drill bit with 3 pcs Saw drill 1 pcs 4-12mm,2mm/step 1 pcs 4-20mm,2mm/step 1 pcs 4-32mm,2mm/step Saw drill:3mm,6mm,8mm Material: HSS 4341 Packed by plastic box