Tungsten Carbide Drill Rod, Small Hole Drill Extension Rod Shank H22 x 108mm
Product Specifications
| Parts Name |
Integral Drill Rod |
| Application |
Blasting, road construction hole drilling |
| Processing Type |
Casting |
| Other Name |
Integral drill steels |
| Machine Type |
Drilling Tool |
| Shank |
H22x108mm |
| Alternative Shank |
H19x108mm |
| Diameter |
20-42mm |
| Length |
400mm to 6000mm |
| Hole Diameter |
19mm to 41mm |
Key Features
- Type: Chisel or Cross
- Shank size: hex19mm, hex22mm, hex25mm including Plug Hole Rod
- Length under collar: 400mm to 4800mm in standard increments
- Bit diameter: 29mm to 41mm range
- Package: Wooden case or bundles
- Productivity: 20,000 pieces/month capacity
Technical Specifications
| Shank Style |
Length (mm) |
Length (feet/inches) |
Head Diameter (mm) |
Head Diameter (inches) |
| Hex19 × 108mm |
400 ~ 4,000 |
1' 4" ~ 13' 1" |
23 ~ 35 |
27/32 ~ 1 3/8 |
| Hex22 × 108mm |
400 ~ 9,600 |
1' 4" ~ 31' 6" |
26 ~ 41 |
1 1/32 ~ 1 39/64 |
| Hex25 × 108mm |
600 ~ 6,400 |
1' 11 5/8" ~ 21' |
33 ~ 45 |
1 19/64 ~ 1 25/32 |
| Hex25 ×159mm |
800 ~ 6,400 |
2' 7" ~ 21' |
35 ~ 42 |
1 3/8 ~ 1 21/32 |
Applications & Performance
Integral Drill Steel is primarily used in small hole drilling applications including ShiTan quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching. Designed for use with small power rock drills such as air leg rock drills and hand held rock drills.
Engineered to reduce impact energy expense while improving drilling speed and efficiency. Suitable for drilling bore holes ranging from 23mm to 45mm in diameter. Available in lengths from 600mm to 9600mm to accommodate various applications.
Manufactured using premium quality alloy steel and high-grade tungsten carbide for superior performance in demanding drilling conditions. Optimized for bore hole diameters from 30mm to 41mm with excellent durability and drilling efficiency.
Jinzhou Shitan Machinery Equipment Co., Ltd. Main Products：
Pneumatic Drilling Rig / Air Drilling Rig（ST-180,ST-200,ST-260,ST-300,ST-350,ST-400,ST450,ST-450,ST-500, ST-600,ST-800 and other Pneumatic water well drilling Rigs.）, Crawler Water Well Drilling Rig / Trailer Mounted Drilling Rig / Water Well Drilling Rig / Hydraulic Borewell Machine / Hard Rock Drilling Equipment / Diamond Core Drill Rig / Geological Drilling Rig / Soil Testing Drilling Rig / Portable Water Well Drilling Rig（ST-30，ST-50，XY-1A, XY-1B, XY-2, XY-2B,GK180, GK200, GY150, GY200 and 30 impact drill rig,ZLJ series tunnel drilling rig and other geological drilling machines）Crawler Track Undercarriage, Drilling Mud Pump（BW150,BW160,BW200,BW250,BW850 series Drilling mud pumps）, Drilling Air Compressor, Water Well Drill Bits（PDC Drill Bit， Tricone Bit， DTH Button Bit）, Water Well Drill Pipe, Drilling Rig Spare Parts( drilling rods , drilling rods joint , casing pipe, casing coupling, core tube, core tube coupling, lifters, automatic drop hammer, sampler, SPT tool, wrench fork, pad fork, lock joint), Track Transporter
Good quality, professional after-sales service, welcome to order
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