Zhengzhou Hanyun Construction Machinery Co.,Ltd 86-177-88159708 hanyun@hydraulicbreakerhammers.com
Pointed Rock Breaker Chisel Types 100mm 40CRMO Demolition Hammer Chisel Bits

Pointed Rock Breaker Chisel Types 100mm 40CRMO Demolition Hammer Chisel Bits

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    100mm rock breaker chisel types


    pointed rock breaker chisel types


    40CRMO demolition hammer chisel bits

  • Item
    Hydraulic Breaker Drill Rod
  • Breaker Chisel Diameter
  • Drill Rod Materials
    40CRMO, 42CRMO
  • Drill Rod Technology
    Leading Heat Treatment Technology
  • Color
    Yellow And Other Colors
  • Near Port
    China Ports
  • Head Type
    Shovel Head, Conical Head, Pointed Head
  • Size
  • Place of Origin
  • Brand Name
  • Model Number
  • Minimum Order Quantity
    5-10 pieces
  • Price
    Negotiable price
  • Packaging Details
    fumigation-free plywood box/ exported packages
  • Supply Ability
    100,000 pieces per year

Pointed Rock Breaker Chisel Types 100mm 40CRMO Demolition Hammer Chisel Bits

Hydraulic Breaker Drill Rod Shovel Type In-Line Head Customized Size And Color


(1) What are excellent hydraulic breaker drill rods?

Excellent hydraulic breaker drill rod must have features as below:

1. High wear resistance and high toughness;

2. High fatigue strength and sufficient rigidity and elasticity;

3. Low notch sensitivity and low fatigue crack growth rate;

4. It must have a certain high temperature hardness and resistance to high temperature softening;

5. It must have high corrosion resistance and corrosion fatigue resistance.


(2) What are working purpose of different hydraulic breaker drill rod?

1. Pointed drill rod: It has strong penetrating power. It is characterized by concentrating the force at one point for

breaking, and breaking the surface at a point, which has a strong crushing force. Even hard objects can be

broken easily, such as rocks, concrete with high hardness.


2. In-line drill rod: The working principle is to gather energy at one point for breaking. However, due to its flat design,

it is more practical and more suitable for handling some hard broken objects. such as hard rock, layered concrete, etc.;


3. Flat-head drill rod: Generally used for secondary crushing. The secondary crushing is to crush the crushed objects

that have been crushed or the objects of medium hardness;


4. Round-head slotted drill rod: suitable for mining, especially for ore with relatively high viscosity.

Pointed Rock Breaker Chisel Types 100mm 40CRMO Demolition Hammer Chisel Bits 0


(3) Main Technical Parameters on hydraulic breaker drill rod

Model Diameter(mm)





Applicable excavator (T)
HYQG100 100 1000 50 13-15
HYQG120 120 1200 115 16-19
HYQG135 135 1300 125 19-23
HYQG140 140 1300 130 20-24

(5) FAQ

1. Q: Are you a direct factory?

A: Yes, we are one big factory in China. And comprehensive strength of our company ranks top 3 in China market.


2. Q: How do you ship the hydraulic breaker drill rods?

A: Usually we will cover hydraulic breaker chisels/drill rods with plastic film firstly, then pack them with plywood

pallets before loading them into the container


3. Q: When you will deliver the products after we place one order?

A: Usually 3-10 working days for the standard size. For customized hydraulic hammers, about 15 days


4. Q: What is your payment method?

A: L/C, T/T available for the payment. Usually 30% TT as deposit, 70% blanced by TT before shipping