Uxcell 8Pcs Round Die Stock Handle Wrench Set, M3 M4 M5 M6 M8 M10 M12 Metric Product Details Specifications: Round Dies Size: Thread Size: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75; Outside Diameter (OD): 25mm / 1.0"; Thickness: 9mm / 0.35"; Material: High-speed Steel Die Stock Size: Size: 25mm (1"); Inner Hole Size: 25mm x 9mm / 1.0" x 0.35" (D*H); Fit Capacity: 17mm-25mm; Overall Length: 200mm / 7.87"; Handle Length: 68mm / 2.68"; Handle Diameter: 8mm / 0.3"; Material: Zinc Alloy (Body), Carbon Steel (Handle) Descriptions: Round dies are suitable for general purpose threading. Great for re-threading existing threads in hard materials like metal, or making new threads in soft material like plastic. Suitable for mild steel, aluminum, stainless steel, iron, cast iron, alloy steel and carbon steel. Well suited for maintenance and repair work. The die stock is suited for 25mm (1") outside diameter round dies. Provides good wear resistance for long service life. With one adjustable screw, the die stock can securely hold round dies and is easy to operate. The die and wrench set can improve the efficiency of processing threads, and is a necessary tool for hand tapping operation. Package Included: 1pcs x Die Stock Handle Wrench, 7pcs x Round Dies Specifications: 25mm (1") die stock fits 17mm-20mm capacity, with one adjustable screw. Metric round dies size included: M3 x 0.5, M4 x 0.7, M5 x 0.8, M6 x 1.0, M8 x 1.25, M10 x 1.5, M12 x 1.75. Application: Suitable for general purpose threading. Great for re-threading existing threads in hard materials like metal, or making new threads in soft material like plastic. Well suited for maintenance and repair work. Features: The die stock provides good wear resistance for long service life. With 4 adjustable screws, the die stock can securely hold round dies. The round die features conical locking hole. Easy to Use: The positioning groove of the die should be aligned with the fastening screw in the middle of the die wrench, and the screw should be inserted into the slot of the die and tightened. Tips: It needs to be reversed every 1/4~1/2 turn to facilitate the chip discharge from the chip hole. Suitable lubricating oil should be added to the cutting edge of the die when tapping threads. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.