High-precision 90-degree flat carbon steel right angle ruler with seats, engineer's tool 2

Features:1. 6-in-1 Set: Comes with 3 router collet adapters and 3 screws of different sizes to meet your various work needs.
2. Carbon Steel: Made of high-quality carbon steel, all adapters and screws have high strength and hardness.
3. Wide Application: Allows for wide application in collet conversion on routers and engraving machines; convenient to use.
4. Good Craftsmanship: Having undergone heat treatment and precision grinding, these adapters have excellent durability.
5. Easy to transport: Designed to be lightweight and compact, transport and storage are very convenient.
Specifications:Item Type: Router Clamp Adapter
Material: Carbon Steel
Collar Model & Specifications:
Specifications (approx.) Top Outer Diameter (approx.) Bottom Outer Diameter (approx.) Inner Diameter (approx.) Height (approx.) Quantity
6 mm / 0.2 in 11 mm / 0.4 in 7 mm / 0.28 in 6 mm / 0.2 in 8.4 mm / 0.33 in 1 piece
6.35 mm / 0.25 in 11 mm / 0.4 in 7 mm / 0.28 in 6.35 mm / 0.25 in 8.4 mm / 0.33 in 1 piece
8 mm / 0.31 11 mm / 0.4 inches 8.8 mm / 0.35 inches 8 mm / 0.31 inches 7 mm / 0.28 inches 1 piece Nut model and specifications: Specification height (approx.) Opening (approx.)) Thread Opening (approx.) Quantity
For 6 mm/6.35 mm 12 mm / 0.5 inch 7 mm / 0.28 inch 13 mm / 0.5 inch 2 pieces
For 8 mm 12 mm / 0.5 inch 8.5 mm / 0.33 inch 13 mm / 0.5 inch 1 piece

Package List:Package includes 3 x Router Collet Adapters
3 x Nuts
Note:Please match the appropriate size before use.