15pcs Wear Resistant Metric Drill Thread Cutting Alloy Steel Multifunction Combination Maintenance Hand Tool Tap Die Set

Description:
Make it easy to remove imperfections from threads.
Help you overcome damaged nuts, bolts and threads.
Each piece under a rust-resistant satin finish that makes smooth thread cuts with less friction, metric size.
Includes a wide assortment of tools, made from hardened, accurate-ground, polished alloy steel.
15 pieces of hand tools, perfect for most hand threading applications, come with a iron box.
Specifications:
Product name: Tap die set
Color: Silver
Material: Alloy steel
Thread sizes: M3-M12
Package Included:
1 PC* Tap wrench
7 PCs* Tap
7 PCs* Drill bit
Note:
Transition: 1cm=10mm=0.39inch.
1.Due to the light and screen difference, the item's color may be slightly different from the pictures.
2.Please allow 0.5-2 cm differences due to manual measurement.