3pcs HSS Step Drill Bit Set 4-32mm 4-20mm 4-12mm Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Core Drill Bit Set Metric
توافر: {{ product.quantity }} جرد
SKU: {{ product.sku }}
{{ product.price_format }}
{{ product.origin_price_format }}
{{ variable.name }}
Premium Quality -- Made from high quality HSS steel; Heat treated and highly polished ensures outstanding durability and sharpness, cut more smoothly, can reduces the friction, runs cooler hence lengthening the service life.
High Performance -- Ideal for Deburring, Chamfering, Cutting or expanding perfectly round holes in a variety of materials including steel, wood, plastic, etc.
Wide Compatible -- The hex 1/4inch shank is better clamped on the Pistol drill, Hand drill, Charging drill, Bench drill to prevent slippage and shedding during the rotation.
With the versatile step drill bit, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.
Wide Application -- Suitable for Home DIY, and General Building/ Engineering Use.
Features: Premium Quality -- Made from high quality HSS steel; Heat treated and highly polished ensures outstanding durability and sharpness, cut more smoothly, can reduces the friction, runs cooler hence lengthening the service life. High Performance -- Ideal for Deburring, Chamfering, Cutting or expanding perfectly round holes in a variety of materials including steel, wood, plastic, etc. Wide Compatible -- The hex 1/4inch shank is better clamped on the Pistol drill, Hand drill, Charging drill, Bench drill to prevent slippage and shedding during the rotation. Meet Your Demands -- With the versatile step drill bit, you can process different kinds of diameter holes, which greatly saves you a lot of trouble. Great for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Wide Application -- Suitable for Home DIY, and General Building/ Engineering Use. Specification: Material: High Speed Steel + Titanium Coating Color: Gold + Sliver Optional Step Size: 4-12mm 5 Steps (4, 6, 8, 10, 12mm) 4-20mm 9 Steps (4, 6, 8, 10, 12, 14，16, 18, 20mm) 4-32mm 15 Steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) Hex Shank Diameter: 1/4in(6.35mm) Step Drill Length: 4-12mm Length: Approx. 4.5cm/ 1.8in 4-20mm Length: Approx. 7.5cm/ 3.0in 4-32mm Length: Approx. 10.3cm/ 4.1in Packing List: 1 * 4-32mm Step Drill Bits 1 * 4-20mm Step Drill Bits 1 * 4-12mm Step Drill Bits
High Performance -- Ideal for Deburring, Chamfering, Cutting or expanding perfectly round holes in a variety of materials including steel, wood, plastic, etc.
Wide Compatible -- The hex 1/4inch shank is better clamped on the Pistol drill, Hand drill, Charging drill, Bench drill to prevent slippage and shedding during the rotation.
With the versatile step drill bit, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.
Wide Application -- Suitable for Home DIY, and General Building/ Engineering Use.
Features: Premium Quality -- Made from high quality HSS steel; Heat treated and highly polished ensures outstanding durability and sharpness, cut more smoothly, can reduces the friction, runs cooler hence lengthening the service life. High Performance -- Ideal for Deburring, Chamfering, Cutting or expanding perfectly round holes in a variety of materials including steel, wood, plastic, etc. Wide Compatible -- The hex 1/4inch shank is better clamped on the Pistol drill, Hand drill, Charging drill, Bench drill to prevent slippage and shedding during the rotation. Meet Your Demands -- With the versatile step drill bit, you can process different kinds of diameter holes, which greatly saves you a lot of trouble. Great for steel sheets/ aluminum sheets/ copper/ plastic/ wood board and many other types of sheet metal with ease countersunk. Wide Application -- Suitable for Home DIY, and General Building/ Engineering Use. Specification: Material: High Speed Steel + Titanium Coating Color: Gold + Sliver Optional Step Size: 4-12mm 5 Steps (4, 6, 8, 10, 12mm) 4-20mm 9 Steps (4, 6, 8, 10, 12, 14，16, 18, 20mm) 4-32mm 15 Steps (4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm) Hex Shank Diameter: 1/4in(6.35mm) Step Drill Length: 4-12mm Length: Approx. 4.5cm/ 1.8in 4-20mm Length: Approx. 7.5cm/ 3.0in 4-32mm Length: Approx. 10.3cm/ 4.1in Packing List: 1 * 4-32mm Step Drill Bits 1 * 4-20mm Step Drill Bits 1 * 4-12mm Step Drill Bits
