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Forged Heat-Treated Alloy Tool Steel 155mm Chisel Replacement for SB121 HB40G Excavator Hydraulic Breaker Hammer
Forged Heat-Treated Alloy Tool Steel 155mm Chisel Replacement for SB121 HB40G Excavator Hydraulic Breaker Hammer
Specifications
Brand Name :
HUILIAN
Model Number :
C155-SB121
Place of Origin :
Guangdong, China
Certification :
ISO 9001:2015
MOQ :
5 Pieces
Price :
USD 180-320 / Piece
Payment Terms :
T/T, L/C, PayPal, Western Union
Supply Ability :
5,000 Pieces per Month
Delivery Time :
3-10 working days
Packaging Details :
Carton box with anti-rust oil coating, export-grade wooden pallet
Chisel Diameter :
155 mm
Material :
Forged Alloy Tool Steel
Heat Treatment :
Forging + Integral Quenching & Tempering
Surface Hardness :
HRC 52-58
Compatible Models :
SB121, HB40G, SB151
Chisel Type :
Moil Point / Blunt Tool
Description

155mm Heat-Treated Forged Alloy Tool Steel Chisel for Hydraulic Breaker

This 155mm diameter hydraulic breaker chisel is manufactured from high-strength forged alloy tool steel with integral heat treatment for exceptional wear resistance and impact durability. Designed for SB121, HB40G, and compatible heavy-duty breaker models.

Manufacturing Specifications

Chisel Diameter155 mm
MaterialHigh-Strength Forged Alloy Tool Steel
Heat TreatmentForging + Integral Quenching & Tempering
Surface HardnessHRC 52-58
MachiningPrecision Turning & Grinding
Compatible ModelsSB121, HB40G, SB151
Quality StandardIndustrial Replacement Standard

Superior Wear Resistance

The chisel undergoes a rigorous manufacturing process: alloy steel forging → rough shaping → integral quenching and tempering → precision turning → surface grinding → quality inspection. This produces a chisel with superior impact toughness at the tip and excellent dimensional accuracy for smooth operation inside the front head bushings.

Application Range

Suitable for hard rock breaking, reinforced concrete demolition, quarry operations, mining excavation, and road construction. Designed as a direct replacement for original chisels in SB121, HB40G, and SB151 series heavy-duty hydraulic breakers.

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Forged Heat-Treated Alloy Tool Steel 155mm Chisel Replacement for SB121 HB40G Excavator Hydraulic Breaker Hammer

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Product Detail
Brand Name :
HUILIAN
Model Number :
C155-SB121
Place of Origin :
Guangdong, China
Certification :
ISO 9001:2015
MOQ :
5 Pieces
Price :
USD 180-320 / Piece
Contact Supplier
Forged Heat-Treated Alloy Tool Steel 155mm Chisel Replacement for SB121 HB40G Excavator Hydraulic Breaker Hammer

Yantai Dopro Industry Technology Co., Ltd.

Verified Supplier
3 Years
shandong, yantai
Since 2010
Business Type :
Manufacturer, Exporter
Main Products :
Rock Breaker Hammer, Excavator Rock Breaker, Hydraulic Breaker Hammer
Total Annual :
10000000-50000000
Employee Number :
080~100
Certification Level :
Verified Supplier
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