Bucket Teeth for Excavator SK75 1133 LR for SK75 Earth Moving Equipment Spare Parts

Styles and Functions of Tool Plate Holes — Classification by Function

Tapped Hole

Characteristics: Internal threads machined for bolt or screw connections.

Function: Provides a removable connection for easy assembly and maintenance.

Reamed Hole

Characteristics: High-precision hole with excellent surface finish.

Function: Used for mating with shaft components to ensure positioning accuracy.

Step Hole

Characteristics: Holes with multiple diameter changes, such as a larger hole nested within a smaller one.

Function: Reduces weight or accommodates multi-component assembly.

Special-shaped Hole

Characteristics: Non-circular holes (e.g., square, hexagonal).

Function: Accommodates specialized fasteners or fulfills specific functional requirements.