For drilling and deburring in fine sizes.
Through type
For ultra-fine drills.
Strong type with iron cap and chuck to resist wear
Compatible Size: Round Shaft 0.004 - 0.04 inches (0.1 - 0.9 mm)
Product Dimensions: Total length 4.3 inches (110 mm), Maximum diameter: 0.3 inches (8 mm)
Set Contents: Main unit
Material: Body: Carbon steel, cap, collet chuck: brass
Packaging: Card/Blister Pack