Product Name: HRC68 Reamer -- Straight groove diameter 0.08 - 0.8 inches (2 - 20 mm).
HRC : 68
Number of blades: 4 blades, 6 blades.
Coating: Blue Nano Coating
High Precision: H7
Application: Turning Hole
Edge: Negative Front Angle Design
The core diameter is larger to increase tool rigidity, and ensures stable cutting and shavings discharge.
Material: Tungsten steel material
Chamfering: Increases vibration resistance and cutting speed of the milling cutter. Easy to operate
Straight Flute: The straight flute design promotes removal of shavings, preventing tool overflow, greatly
Improves surface effect
Processing For: Aluminum, Prehardton steel, Stainless steel, Steel, Steel, Cast Iron, Cast Iron, Copper, Etc. HRC68 steel.
Equipment: CNC machining center, CNC machine engraving, high speed machines
Please measure the tools precision tolerance before using the tool. If the tool precision exceeds 0.01mm, please modify it before cutting it.
The shorter the protruding amount from the tool collet. If you have a high protrusion of the tool, you will need to decrease the speed, feed speed, or the amount of cutting.
If abnormal vibration or sound occurs during cutting, please lower the speed and cut amount until the circumstance improves.
The best way to cool the steel is to improve the use of the milling cutter, spray jets and air jets.