Products name: Excavator cutting edge/ bucket teeth/ side cutter spare parts
China TOP supplier—— Higher Blades, provide most professional service and material knowledge based on over 20 years' experience on high strength wearing steel.
Material: HM500 (Recommand, high strength wear-resistant boron steel)
Mechanical Property:
| Material Serie | Hardness (HB) | Yielding Strength (Mpa) | Tensile Strength (Mpa) | Elongation (%) | Impact Energy (J/cm²) |
| HM400 | 370-430 | ≥1050 | ≥1250 | ≥12 | 24(-20℃) |
| HM500 | 470-520 | ≥1250 | ≥1500 | ≥7 | 24(-20℃) |
| HC80 | 250-330 | ≥450 | ≥900 | ≥11 | ≥15(25℃) |
| HC45 | 170-200 | ≥355 | ≥600 | ≥16 | ≥39(25℃) |
We also provide cutting edge, end bit, bucket blade, teeth, ripper shank, bolt, replacement parts for Caterpillar, Komatsu, Shantui, Hitachi, Volvo, JCB, John Deere, Lonking, XCMG, XGMA., etc.

Higher Blades is China top manufacturer with over 20 years experience for cutting edges, end bit, bucket blade, overlay, teeth, ripper, bolt for bulldozer, loader, grader, excavator, scaraper, snow plow. We also provide OEM and customized service.

Earthmoving spare parts excavator loader bucket cutting edge

Products & Service | Normal Manufacturer | Higher Blades | Customer Benefits |
Raw material purchasing | Purchase from steel supplier as normal customer relationship. | As strategic partner of SISG, We ourselves have been a profession steel supplier for over 20 years. We purchase over thirty thousands tons steel per month from China top steel factory. |
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Material selection | Standard boron or carbon steel. | Wider materials selection. Particular innovative material design ability. |
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Cutting process | Flame cutting | Germany Kjellberg CNC laser plasma cutting |
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Bevel process | Bevel is made by cutting process | Bevel is made by milling process |
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Hole process | Drilling machine with hand-operated rocker arm | CNC gantry high-speed drilling machine, and CNC multiple drilling & punching machine. |
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Heat treatment | Normal heating furnace | Core technology: large auto-roller heat treatment line with through hardening technology. Special cooling system ensure higher hardenability and consistency |
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Quality Control | Control on final products, provide normal test report. | Control on raw material, in-process, final products and provide report with 3rd party certification such as SGS, TUV, BV… |
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Looking forward to your inquiry! Our fast response will feedback within 12 hours.
Tel: +86-13808939779
Fax:+86-531-88685511
Website:

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