HSS Adjustable 7.75-8.5mm Hand Reamer Metal Hole Cutting Tools 7mm Dia

Description

Note: The color of the item may vary slightly due to photography and your own computer
Feature:
Reamer with one or more teeth to cut holes machined surface of the thin metal layer rotary cutter. After working through the hole cutter can obtain precise size and shape.
Scope of application: reamers to ream the workpiece has been drilling (or bore) hole behind the processing, primarily in order to improve the machining precision of the hole, reducing the roughness of the surface, is finishing and semi-finishing for hole machining tool
Blades are adjustable and move within tapered slots in the reamer body.
To adjust these reamers the blades are moved within these slots by loosening the nut at one end and tightening the nut at the other.
Movement permits the reamer to be set to any desired diameter within the range of the size adjustment.
Adjustment feature allows reamer to maintain a specific size by compensating for wear.
Can be readjusted to expand and reground to the appropriate size and resharpened
Only could use by hand, use on machine could damage the blade.
Maximum workpiece can not be more than 220 Brinell hardness.
Specification:
Color:Silver and Black
Reamer Material: HSS
Adjustment range: 7.75mm-8.5mm
Environment: hand
Dimension:Approx.108 x 7mm/4.25 x 0.27"(L x Dia)
Weight:22g
Package Include:
1 x HSS Adjustable Hand Reamer Metal Hole Cutting Tool