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Double Gauge Face Rock Hammer Drill Bits Anti - Friction High Work Efficiency

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Double Gauge Face Rock Hammer Drill Bits Anti - Friction High Work Efficiency

Double Gauge Face Rock Hammer Drill Bits Anti - Friction High Work Efficiency

Large Image :  Double Gauge Face Rock Hammer Drill Bits Anti - Friction High Work Efficiency

Product Details:

Place of Origin: China
Brand Name: MSD
Certification: SGS
Model Number: 115-DHD340

Payment & Shipping Terms:

Minimum Order Quantity: 1 piece
Price: Negotiable
Packaging Details: wood package
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 5000 pieces per month pieces per month
Detailed Product Description
Face Design: Convace; Flat; Convex Hammer: 4 Inch
Diameter: 115 mm Button Shape: Spherical/Ballistic
Shank: DHD340 Air Pressure: 10-25 Bar
Material: Tungsten Carbide And Hard Alloy Steel

Rock Drilling Equipment Rock Drill Bits Ingersoll Rand Air Hammer Drill




shank type :115-DHD340 8 spline .shank bit length is 209mm
Face type :4" Rock Drill Bits are double gauge face for hard rock
Button shape :there are 11 tungsten carbide button . 11 button on around and 6 button in the Middle of 4" Rock Drill Bits . and the button size is diameter 14mm and 16mm
Flash hole: Dth Hammer Bits have 2 air holes




4" Rock Drill Bits Drilling wells into deep and shallow wells. In places with sufficient water,


there are usually ten to thirty meters of water. This is a shallow well; in a place with insufficient water,

It is necessary to hit a hundred meters or a few hundred meters to break through the rock layer. This is a deep well. In general, Dth Hammer Bits water-rich places can be used by households with water of more than ten meters.


Feature Advantage:


 4" Rock Drill Bits light and easy to move machine, the weight of the DTH drilling rig is less than 500Kg, and can be decomposed into three pieces, which is convenient for moving and racking. using rolling pallets, the track is not easy to wear. The Dth Hammer Bits adopts semi-automatic disassembly of the drill pipe, which has high work efficiency.




HammerDiameterButtonButton Angel(°)Air holesWeight (KG)button shapeface shape
4 inch4 inchφ105 mm7×φ143×φ14+3×φ133827.6domedconvex face
4 inch4 inchφ110 mm7×φ143×φ14+3×φ133827.8domedconvex face
4 inch4.5 inchφ115 mm7×φ163×φ14+3×φ133828.2domedconvex face
4 inch4.7 inchφ120 mm8×φ144×φ14+3×φ143828.7domedconvex face
4 inch5 inchφ125 mm8×φ144×φ14+3×φ143828.9domedconvex face
4 inch5 inchφ130 mm8×φ144×φ14+3×φ143829.4domedflat face
5 inch5.5 inchφ138 mm7×φ187×φ1538215.6domedflat face
5 inch6 inchφ146 mm7×φ187×φ1538216.1domedflat face
5 inch6 inchφ152 mm8×φ168×φ1538217domedflat face
5 inch6.5 inchφ165 mm8×φ188×φ1638218domedflat face
5 inch7 inchφ178 mm8×φ1810×φ1638224domedflat face
5 inch7 inchφ185 mm8×φ1810×φ1638226domedflat face
5 inch8 inchφ203 mm8×φ186×φ16+4×φ1838331domedflat face
6inch6 inchφ152 mm8×φ184×φ16+4×φ1438223domedflat face
6inch6.5 inchφ165 mm8×φ188×φ1638224domedflat face
6inch7 inchφ171 mm8×φ186×φ16+4×φ1838327domedflat face
6inch7 inchφ178 mm8×φ1810×φ1638226domedflat face
6inch7 inchφ185 mm8×φ184×φ1638226.8domedflat face
6inch7.5 inchφ194 mm10×φ1813×φ1838327.5domedflat face
6inch8 inchφ203 mm10×φ188×φ18+6×φ1638331domedflat face
6inch8.5 inch216 mm10×φ188×φ16+6×φ1638247domedflat face
6inch9 inch235 mm12×φ1830×φ1638254domedflat face
6inch10 inch254 mm12×φ1812×φ18+8×φ1638265domedflat face
8 inch8 inch203 mm10×φ188×φ16+6×φ1638247domedflat face
8 inch8.5 inch216 mm10×φ188×φ18+6×φ1638253domedflat face


Product photos :


Contact Details
HAO Carbide Co., Ltd

Contact Person: Marketing Manager

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