Zhuzhou Grewin Tungsten Carbide Tools Co.,Ltd

Zhuzhou Grewin Tungsten Carbide Tools Co.,Ltd Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Zhuzhou Grewin Tungsten Carbide Tools Co.,Ltd, Industrial Company, No. 102, 202, Plant 14, Zhongnan high-Tech Zhichuang Plaza, No. 1, Jinma Road, Songshan Road Street, Tianyuan District, Zhuzhou City, Zhuzhou.

๐ŸขGrewin Tools
๐Ÿ’กSpecialized In:Carbide Inserts,Drills,End Mills,Rotary Burrs,Carbide Rods,Saw Blades,HSS Taps,Drills.
๐Ÿ”†Customized Drawing are all available
๐Ÿ–ฅ๏ธWeb:www.grewintools.com
๐Ÿ’ŒEmail:[email protected]
โ˜Ž๏ธWhatsApp:+86 19313257658

05/06/2026

Grewin ICD Crown Drill
One tool. Endless materials. ๐Ÿ”ฅ
The universal hole solution for:
โœ”๏ธ Stainless steel
โœ”๏ธ Alloy steel
โœ”๏ธ Mold steel
โœ”๏ธ Heat-treated steel
โœ”๏ธ Cast iron
Why choose it?
โœ… Self-locking design
โœ… 20mm shank / 45mm cutting length
โœ… ICD15 grade โ€“ precision & durability
Drill faster. Drill cleaner.
๐Ÿ“ž WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

04/06/2026

GREWIN Titanium Alloy CNC Inserts
Made for titanium. Built to last.

โœ… Advanced coating โ€“ long-lasting durability
โœ… Tough substrate โ€“ resists chipping & vibration
โœ… Targeted solution โ€“ solves core challenges

Make machining easier.

๐Ÿ“ž WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

02/06/2026

ใ€Dust-free deburring. High-efficiency polishing. One burr set.

GREWIN Carbide Rotary Burrs โ€“ built for metalworking professionals.

โœ… Dust-free operation โ€“ no airborne particles, safer work environment
โœ… High deburring & polishing efficiency โ€“ fast material removal, smooth finish
โœ… Sharp & wear-resistant โ€“ consistent performance, longer life
โœ… Complete tooth styles โ€“ Type A, C, F, G, L for any geometry

Materials: Carbon steel, alloy steel, stainless steel (โ‰คHRC55)

Industries: Aerospace | Shipbuilding | Automotive | Machinery | Chemical

Compatible with: Electric / Pneumatic rotary tools

๐Ÿ“ฒ Let's discuss your application:
Yvonne โ€“ WhatsApp +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

01/06/2026

GREWIN Solid CBN Inserts โ€“ Built for the toughest cuts. ๐Ÿ’ช

๐Ÿ”น No holes. No weak spots.
๐Ÿ”น Handles strong interrupted cutting without chipping.
๐Ÿ”น Enables high-speed hard turning & "turn-grind" machining.

โœ… Hardened steel (HRC45-68)
โœ… High-chromium cast iron
โœ… Powder metallurgy & ductile iron

๐Ÿ“‰ Lower cost per part. Longer tool life. Higher efficiency.

๐Ÿ“ž WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

27/05/2026

Fiyatlarฤฑnฤฑz pahalฤฑ,rekabet zor Tรผrkiye de, uygun fiat biz varฤฑz.
Hem de koลŸarak umarฤฑz.inanฤฑn..
WhatsApp:00905530151486

26/05/2026

๐Ÿš€ GREWIN Crown Drill
3x faster. H9 precise. Tip-only change.
๐Ÿ“ฆ Holder: TPDB190-25A-3D
๐Ÿ”ช Insert: TPD 19.2
๐Ÿ“ Dia: 19.2mm | Depth: 3D (57.6mm)
๐ŸŽฏ Tolerance: H9โ€“H10 | Cooling: Dual internal channels
๐Ÿญ For steel, stainless steel & more.
๐Ÿ“ž WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

25/05/2026

Rough milling WCB or stainless steel? Try SNHT13T6.

Stability matters. So does cutting performance.

SNHT13T6 milling insert delivers:
โœ… Sharp edge โ€“ smooth, low-resistance cutting
โœ… Good wear resistance โ€“ longer tool life
โœ… High stability โ€“ reliable in rough conditions
โœ… Ap < 4.5mm โ€“ versatile for semi-rough to roughing

Proven case โ€“ WCB rough face milling:
Vc=226 / Fz=0.25 / Ap=3.8 / Ae=130 / Air cooling

Applicable materials:
Stainless steel / Superalloy / Steel / Cast iron

Less chatter. More confidence.

๐Ÿ“ฒ Letโ€™s talk โ€“ Yvonne
๐Ÿ“ฑ WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

22/05/2026

ใ€GREWIN Turning Insert Series โ€“ One Insert Family, Wide Coverageใ€‘

From carbon steel to hardened steel (โ‰ค HRC 40ยฐ) โ€“ we have you covered.

Applications:
๐Ÿ”น External / internal turning
๐Ÿ”น Face & profile turning for CNC lathes

Materials:
โœ… Carbon steel / alloy steel
โœ… Stainless steel
โœ… Hardened steel (โ‰ค HRC 40ยฐ)
โœ… Superalloys

Capabilities:
๐Ÿ”น Roughing โ†’ finishing โ€“ one series
๐Ÿ”น Custom chip breakers & nose radii for all conditions

Key advantage: Indexable multi-edge design โ€“ lowers tooling costs & changeover time.

๐Ÿ“ฒ Contact Yvonne for catalog & quote:
๐Ÿ“ฑ WhatsApp: +86 19313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

22/05/2026

๐Ÿ“ข GREWIN HSS-E DIN Forming Tap
Chip-free tapping. Blind & through holes. One tap does it all.
๐Ÿ”ง Model: M8.0 ร— 1.25 - RH6-B
โš™๏ธ Type: Forming Tap (Chipless Thread Forming)
๐Ÿงต Thread: M8 ร— 1.25 (Metric Coarse, Right Hand)
๐Ÿ› ๏ธ Material: HSS-E (Cobalt High-Speed Steel)
๐ŸŽจ Coating: TiN (Titanium Nitride, Gold)
๐Ÿ”ฉ Applicable Materials: Stainless steel, Carbon steel, Aluminum alloy, Copper alloy, and other ductile metals
๐Ÿญ Typical Applications: CNC machining, Automatic tapping, Automotive parts, Precision machinery, Electronic housings, and other chipless thread processing
๐Ÿ“ฑ WhatsApp: +86 19313257658
๐Ÿ“ง Email: [email protected]
๐ŸŒ Website: www.grewintools.com

21/05/2026

30% Price Reduction!
Yet performance is not reduced.

Still dealing with internal threading chipping or chip evacuation issues?
Switch to Grewin 16IR 1.75ISO-G GWP6302TN.

โœ” Sharp cutting edge
โœ” Wear & chipping resistant
โœ” Smooth chip removal

โœ… Steel | Stainless | Cast Iron | Super alloy

๐Ÿ“ฉ Contact Yvonne
๐Ÿ“ž WhatsApp: https//wa.me/8619313257658
๐Ÿ“ง [email protected]
๐ŸŒ www.grewintools.com

Address

No. 102, 202, Plant 14, Zhongnan High-Tech Zhichuang Plaza, No. 1, Jinma Road, Songshan Road Street, Tianyuan District, Zhuzhou City
Zhuzhou
412000

Opening Hours

Monday 08:30 - 17:00
Tuesday 08:30 - 17:00
Wednesday 08:30 - 17:00
Thursday 08:30 - 17:00
Friday 08:30 - 17:00
Saturday 08:30 - 12:00

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