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| Categories | Parting And Grooving Inserts | 
|---|---|
| Brand Name: | CROSS | 
| Model Number: | 8GR250 | 
| Place of Origin: | China | 
| MOQ: | 50 pcs | 
| Price: | 0.5$-1.8$ psc | 
| Payment Terms: | By 30% Telegraphic in advance, L/C, D/A, D/P, T/T, Western Union, MoneyGram | 
| Delivery Time: | 7~45 days | 
| Packaging Details: | 10pc/pp bag, carton for outsdie packing Box color: red, white, blue | 
| Workpiece: | general machining of steeland stainless steel | 
| Type: | Small hole inner diameter grooving blade | 
| Sample: | Available | 
| Processing type: | grooving | 
| Coating: | pvd or cvd | 
| Usage: | parting and grooving | 
| Hardness: | 89-93HRA | 
| Product name: | Tungsten carbide parting and grooving inserts | 
| Company Info. | 
| Sichuan keluosi Trading Co., Ltd | 
| View Contact Details | 
| Product List | 
CNC Carbide Small hole inner diameter grooving blade 8GR250 For Cutting Off
Feature Advantage:
| model | L1(mm) | L2(mm) | 
| 6GR | 6.44 | 4.76 | 
| 7GR | 7.36 | 5.56 | 
| 8GR | 10.16 | 6.35 | 
| 9GR | 12.95 | 6.35 | 
Technical information :
Slotting and separation are unique turning applications for many
machining applications that require special tools. These tools can
be regarded as the extension of ordinary turning to some extent.
Slotting and separating operations should consider three different
aspects to determine the best method and mold solution:
Features of parting and grooving workpiece:
Analysis of groove size and quality requirements to be processed:
processing type, groove depth, groove width, outer radius and
quality requirements.
Workpiece material, shape and quantity.
Whether the material has good chip breaking performance
Production batch: single or batch slotting
Whether the workpiece can be clamped safely
Chip removal
Machine parameters.
Stability, power and torque, especially for large components
Cutting fluid and coolant
Whether the long chip material needs high-pressure coolant to break
chips
Speed limit
Use all possible support
Timely replacement of worn blades will make the cost of new blades
more economical than that of excessively worn blades.
Replace worn or damaged rods.
Don't try to repair the turret.
1) Front face The surface on which the chip flows on the tool.
2) The surface on the main and back tool face that is opposite to
and interacts with the machined surface on the workpiece is called
the main and back tool face.
3) The surface on the tool with auxiliary rear tool face that is
opposite to and interacts with the machined surface on the
workpiece is called auxiliary rear tool face.
4) The intersection line between the rake face and the main rake
face of the main cutting edge tool is called the main cutting edge.
5) The intersection line between the rake face and the back face of
the auxiliary cutting edge tool is called the auxiliary cutting
edge.
6) The intersection point between the main cutting edge and the
auxiliary cutting edge of the tool tip is called the tool tip. The
tool tip is actually a small segment of curve or line, called
rounding tool tip and chamfering tool tip.

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