【Hot sale】Stainless steel metal punch HSS iron sheet aluminum alloy round hole expansion drill bit

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• 所有产品均为现货，下单48小时内从Johor发货（节假日除外）。 All products are in stock and will be shipped from Johor within 48 hours of placing an order (except holidays).
• 快递将在2-3工作日送到。 Express delivery will be delivered within 2-3 working days.
• 如果有任何问题请第一时间联系我们的客服，希望能带给你最好的购物体验。 If you have any questions, please contact our customer service as soon as possible, hoping to bring you the best shopping experience.

【Product Features】 High-quality HSS steel round hole drill bit helps you drill large round holes from 16mm to 60mm in diameter on hard metal surfaces: steel, stone, wood, etc. HSS steel metal drill bit will be one of the necessary hole-making products for you who are working in the mechanical industry, manufacturing or processing fine art wood products. You always want quality and convenient products... With high-quality material from HSS steel with high hardness and diverse diameters from 16mm to 53mm, you can use it easily and on many different types of surfaces: wood, aluminum, iron, steel...

【Product Details】 Material: High-grade HSS steel

Shaft diameter: 8mm hexagon

Blade diameter: 16mm, 18mm, 19mm, 20mm, 22mm, 25mm, 27mm, 28mm, 30mm, 32mm, 35mm, 38mm, 40mm, 42mm, 45mm, 48mm, 50mm, 53mm, 55mm, 60mm

Shaft length: 68mm

Blade thickness: 2mm

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