Vague tool requests cost time. Suppliers can recommend better tools when given complete context.
Information Required
1. Workpiece Material
Specific grade and condition:
- Steel: AISI grade + heat treat (e.g., “1045 normalized” or “4140 heat treated 32 HRC”)
- Stainless: type + condition (e.g., “316L annealed” or “17-4 PH H1025”)
- Aluminum: alloy + temper (e.g., “6061-T6” or “7075-T651”)
- Cast iron: type (e.g., “GG-25 gray” or “GGG-50 ductile”)
2. Operation
- Turning, milling, drilling, threading, etc.
- Roughing, semi-finishing, or finishing
- Continuous cut or interrupted
- Internal or external (for turning)
3. Cut Specifications
- Depth of cut (typical and max)
- Width of cut (radial engagement)
- Feed rate
- Cutting speed (or RPM)
- Available coolant (flood, HP, dry, MQL)
4. Machine
- Spindle taper standard (BT40, HSK-A63, CAT50, etc.)
- Maximum RPM
- Maximum spindle power (kW)
- Through-spindle coolant capability
5. Quality Target
- Surface finish (Ra value)
- Tolerance grade (H7, H9, etc.)
- Tool life requirement (parts/edge or minutes/edge)
- Cost target (cost-per-part or cost-per-edge)
6. Quantity
- Parts per order
- Annual volume
- One-time or recurring
Sample Quote Request
“Need turning insert for 304 stainless (annealed) external diameter turning. CNMG geometry, 12mm IC. Roughing pass at ap=2.5mm, fn=0.30mm/rev, Vc=160 m/min. CAT50 spindle, 22kW, flood coolant. Need 80 minutes tool life per edge. Quantity: 200 inserts, repeat order quarterly. Currently using Sandvik GC2025, want to evaluate alternatives.”
Why This Helps
Suppliers can:
- Recommend optimal grade (not just “general purpose”)
- Suggest tool life-improving modifications (edge prep, coating)
- Cross-reference between brands accurately
- Provide application data and SOPs
Hooguu Application Engineering
Send your spec via WhatsApp +1 743-279-9499 or email wgsina@gmail.com. Our application engineers reply within 4 business hours with grade recommendation, alternatives, and pricing.
Browse our complete insert catalog.
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