Fully Ground-high Speed Steel Hole Saw
Material: High speed steel(SKH51)
Size Ranges: 12mm-100mm diameter
Applications: For tough drilling on 1.6mm thick iron plates

Uses:
(A)Electric work:
1. Electric control box's push-button hole
2. Refrigeration machinery
(B)Iron work
1. Sheet metal work
2. Drill hole installation

Special Features:
(A)Sharper teeth tip for easier cutting
(B)longer product life, teeth stay sharp longer
(C)Better chip clearance
(D)For precision hole drilling

Surface Treatment
(A)metal shiny
(B)Coffee