Category
Send your part number — quotes typically within hours.
WhatsAppMon–Sat · 9:00–18:00 GMT+8
Why Hooguu Tools
- 📦250,000+ SKUs in stock
- 🏷️50+ brands, all genuine OEM
- ✈️Worldwide via DHL/FedEx
- ↩️30-day money-back
Brand: HardStone
-
HardStone 16IR14W HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR14W HS5225.
-
HardStone 16IR150ISO HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR150ISO HS5125.
-
HardStone 16IR150ISO HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR150ISO HS5225.
-
HardStone 16IR16UN HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR16UN HS5125.
-
HardStone 16IR175ISO HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR175ISO HS5125.
-
HardStone 16IR175ISO HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR175ISO HS5225.
-
HardStone 16IR18NPT HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR18NPT HS5125.
-
HardStone 16IR18NPT HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR18NPT HS5225.
-
HardStone 16IR18UN HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR18UN HS5125.
-
HardStone 16IR19BSPT HS5225 Composites
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for general CNC turning and machining operations. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR19BSPT HS5225.
-
HardStone 16IR19W HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR19W HS5125.
-
HardStone 16IR19W HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR19W HS5225.
-
HardStone 16IR200ISO HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR200ISO HS5125.
-
HardStone 16IR200ISO HS5225 Steel
$15.12Add to cartThe HS5225 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR200ISO HS5225.
-
HardStone 16IR20UN HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR20UN HS5125.
-
HardStone 16IR250ISO HS5125 Steel
$15.12Add to cartThe HS5125 is a professional-grade carbide insert designed for carbon and alloy steel turning. Suitable for CNC lathes with appropriate tool holders. Recommended Vc 200-350 m/min roughing, 300-450 m/min finishing. Use through-coolant or high-pressure coolant for optimal results. Available from Hooguu.com with worldwide shipping and competitive pricing. SKU: 16IR250ISO HS5125.
Need Help?
Can't find a part number, need bulk pricing, or want a custom quote?
Currency
Show prices in your local currency.
Shop by Brand
View all 50+ brands →CNC Knowledge Hub
- Turning Titanium Ti-6Al-4V: Insert Grades, Cutting Parameters and Chip… Nov 2, 2026
- Cast Iron Face Milling Tool Selection Guide: Insert Grades, Geometries… Nov 2, 2026
- Walter Tiger·tec Silver CVD Coating Technology: Multilayer Al2O3 Grade… Nov 1, 2026
- Sandvik CoroDrill 460 vs OSG EXOPRO WX: Solid Carbide Drill Performanc… Nov 1, 2026















