Step Drill Bit 2 Spiral Groove Pagoda Hole Reamer HSS Cobalt Drilling Counterbore 4?32mm M35

About this item

• Feature: 1. HIGH SPEED STEEL MATERIAL: Step drill bit is made of high speed steel material, possess longer service life 2. CUTTING FASTER AND SMOOTHER: Adopt double cutting blade design, cutting faster and smoother, bring high working efficiency 3. ADVANCED DOUBLE SPIRAL GROOVE DESIGN: The advanced double spiral groove design is better than the straight groove design, which prolongs the service life of the drill bit 4. DRILLING AND REAMING: Suitable for drilling and reaming operations of 304 stainless steel, carbon steel, iron plate, aluminum plate, copper plate, plastic plate, etc. 5. 4?32MM DRILLING DIAMETER: Come with 15 steps sizes, drillable Diameter from 4?32mm, one step drill bit meet all your requirements Specification: Item Type: Step Drill Bit Product Material: High speed steel (contains cobalt) Drillable Diameter: Approx. 4mm 0.16in 6mm 0.24in 8mm 0.31in 10mm 0.39in 12mm 0.47in 14mm 0.55in 16mm 0.63in 18mm 0.71in 20mm 0.79in 22mm 0.87in 24mm 0.94in 26mm 1.02in 28mm 1.1in 30mm 1.18in 32mm 1.26in Applicable Materials: Suitable for drilling and reaming operations of 304 stainless steel, carbon steel, iron plate, aluminum plate, copper plate, plastic plate, etc.. Package List: 1 x Step Drill Bit Note: Keeping the drill bit clean will help increase the drilling speed.HIGH SPEED STEEL MATERIAL: Step drill bit is made of high speed steel material, possess longer service life CUTTING FASTER AND SMOOTHER: Adopt double cutting blade design, cutting faster and smoother, bring high working efficiency ADVANCED DOUBLE SPIRAL GROOVE DESIGN: The advanced double spiral groove design is better than the straight groove design, which prolongs the service life of the drill bit DRILLING AND REAMING: Suitable for drilling and reaming operations of 304 stainless steel, carbon steel, iron plate, aluminum plate, copper plate, plastic plate, etc. 4?32MM DRILLING DIAMETER: Come with 15 steps sizes, drillable Diameter from 4?32mm, one step drill bit meet all your requirements