Pagoda drill bit

Products Description Product Name3pcs HSS Step Drill Bit SetSize 3/16-1/2''(6Steps):3/16，1/4，5/16，3/8，7/16，1/2mm1/8-1/2''(12Steps):1/8,5/32,7/32,1/4,9/32,5/16,11/32,3/8,13/32,7/16,15/32,1/2mm1/4-3/4''..

Product Description [Features]: 1. HSS6542/M2, heat treatment, high hardness, high wear resistance, high toughness, flexural strength, sharp edge. 2. Titanium coating, more wear and oxidation resistan..

Product Description Specification itemvalueCustomized supportOEMPlace of OriginChinaJiangsuBrand NameSocojeModel Number4-12/4-20/4-32Typestep drillUseWood DrillingFinishNitrided CoatingShankTriangle R..

Products Description The Step drill instructions: 1：This drill bit is the new HSS Steel Large Step Taper Bit Titanium Bit Cutting Hole made of high quality high speed steel coated with titanium to red..

Products Description The Step drill instructions: 1：This drill bit is the new HSS Steel Large Step Taper Bit Titanium Bit Cutting Hole made of high quality high speed steel coated with titanium to red..

Products Description Product Name3pcs HSS Step Drill Bit SetSize 4-12mm(4,6,8,10,12mm) 5step4-20mm(4,6,8,10,12,14,16,18,20mm) 9step4-32mm(4,6,8,10,12,14,16,18,20,22,24,26,28,30,32mm) 15stepMaterialHSS..

Products Description Packingopp bag/Plastic pipe/Cloth bag/ Wooden box packingThe Step drill instructions: 1：This drill bit is the new HSS Steel Large Step Taper Bit Titanium Bit Cutting Hole made of ..

Products Description The Step drill instructions: 1：This drill bit is the new HSS Steel Large Step Taper Bit Titanium Bit Cutting Hole made of high quality high speed steel coated with titanium to red..

Product Description Step drill, also known as step drill or pagoda drill, is mainly used for drilling thin steel plates within 3mm. One drill bit can be used in place of multiple drill bits to process..

Product Description 1. HSS6542/M2, after heat treatment, high hardness, high wear resistance, high toughness, flexural strength, sharp edge, for machining stainless steel, better than ordinary ladder ..

Product Description 1. Before drilling, the automatic center punch can be used to mark hole locations. 2. Titanium coating, more wear and oxidation resistance, not rust. 3. X-shaped opening, drilling ..

Product Description Name: drill set small 4PC Specifications: saw drill 6mm*1 (hexagonal shank) Step drill 4-12mm*1 (hexagonal shank) Umbrella drill 8-20mm*1 (hexagonal shank) Chamfering knife 12.4mm*..