CNC Indexable Milling Inserts Carbide Coated for Steel and Cast Iron Multi Edge Economical Turning Insert
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Brands we carry: ZYDK, HZKO, GST, Shibang, Zhengheyuan, Anwei, Mitsubishi, Kyocera, Sumitomo and other Japanese & Korean brands, as well as Seco, Walter, Iscar, Vargus, CPT and more.
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Andreas Koehler
19-08-2026Carbide milling inserts — multi-grade coverage. The seller helped us spec the right grade for our 4140 / 4340 work. We bought three grades — one each for steel, stainless, and cast iron. All three performed well. 5 stars for variety and consistency.
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Sarah Lindberg
09-05-2026Indexable carbide milling inserts — APKT/APMT geometry. Tested on 4140 at HRC28, 220 m/min, 0.12 mm/rev per tooth. Got 35 minutes per corner, surface finish Ra 0.6 in roughing. Good value at this price. Came in a proper indexable insert box. 5 stars.
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William Heinrich
15-07-2026Indexable milling inserts — used these on a high-feed milling application (APGT-style inserts) on 4140. At 0.8 mm/tooth feed, 180 m/min, we tripled our MRR vs. our old carbide endmill. Properly spec'd for the application. 5 stars.
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Lucia Fernandez
12-04-2026Indexable milling inserts for face-milling. We used these in a 75 mm face mill on a structural steel flange, 180 m/min, 0.2 mm/rev. Surface finish Ra 1.6 in roughing, repeatability was excellent across 24 inserts in the cutter body. 5 stars.
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Niels van Buuren
18-06-2026Carbide milling inserts with CVD coating for steel. Used in a 50 mm face mill on P20 tool-steel, 200 m/min, 0.15 mm/rev. Each insert lasted ~40 minutes of continuous cut before we rotated. Geometry is correct — no chatter, clean chip formation. 5 stars.
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- Address: China
- Email: service@exactalloy.com
