uxcell Knockout Punch Draw Stud M20x1.5 M10x1 Thread Lengthen Replacement Hydraulic Draw Stud Punches Hole-making Kit Available for Hydraulic Drivers

• Size - Thread Specifications: M20 x 1.5, M10 x 1, Total Length: 98mm / 3..86". You will receive 1pcs knockout punch draw stud in one package.
• Material - The hydraulic drive draw stud is made of chromium steel, ensuring high hardness, wear-resistant, corrosion-resistant and rust-proof. The surface is treated with black oxidation to effectively improve the anti-rust ability of steel parts.
• Features - A unique punch profile helps split slug for easier removal, increasing work efficiency. Use the punch and die together during operation.
• Applications - Draw stud is designed for use with the hydraulic knockout punches with the same thread configuration. The punches hole-making kit is perfect for drilling holes in a wide range of materials, such as stainless steel, iron, aluminum, etc.
• Notice - Please confirm the size before purchasing.

The hydraulic drive draw stud is made of chromium steel with heat treatment, ensuring high hardness, wear-resistant, corrosion-resistant and rust-proof. A unique punch profile helps split slug for easier removal, increasing work efficiency. Use the die together during operation. First, open an 11.5mm guide hole, screw in the draw stud in the hole opener, put down the lower die, iron plate, and upper die in sequence, and finally press and open the hole. It can only be used on metal plates below 4mm; please do not use it without load to avoid high pressure oil pipes bursting due to excessive pressure. Draw stud is designed for use with the hydraulic knockout punches with the same thread configuration. The punches hole-making kit is perfect for drilling holes in a wide range of materials, such as stainless steel, iron, aluminum, etc.