High-Quality mm Mf Rods T45 Extension Speed Rod Drilling Rock Drill Rod for Bench Drilling Manufacturers, Factories

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High-Quality mm Mf Rods T45 Extension Speed Rod Drilling Rock Drill Rod for Bench Drilling Manufacturers, Factories

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	6 Months

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Product Description

⚙ Basic Information

Model NO.

speed rods

Certification

ISO 9001:2000, ISO 9001:2008

Standard

Surface Treatment

Carburized

Process

Forging

Material

Carbon Steel / 23crni3mo D6a

Thread

R22, R25, R28, R32, R38, T38, T45, T51, St58, T60

Machine Type

Drilling Tools

Color

Red, Black, Yellow, White

Package

Wooden Case (30x30x30cm)

Origin

China

Capacity

500,000 PCS/Month

📝 Product Description

Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide 7 main thread types suitable for various applications:

Available Threads: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68.
Compatibility: Can be used effectively with button bits, cross bits, and reaming products.
Steel Grade Options: Male-Male Rod, MF Rod, 23CrNi3Mo.
Rod Sizes: dia.32, dia.39, dia.46, dia.52, etc.
Length Range: 0.4m - 6m.
Monthly Productivity: 20,000 MT.

📊 Technical Specifications

R32 - 1-1/4" Rope Thread (32mm) Carburized Rods

Diameter	Length (mm)	Length (ft)	Thread Left	Thread Right
RD 32	610	2'	R32	R32
RD 32	915	3'	R32	R32
RD 32	1220	4'	R32	R32
RD 32	1830	6'	R32	R32
RD 32	3050	10'	R32	R32
RD 32	3660	12'	R32	R32
RD 32	4915	16' 1-1/2"	R32	R32

MF-Rod R32 - 1-1/4" Rope Thread (32mm) Carburized

Diameter	Length (mm)	Length (ft)	Thread Left	Thread Right
RD 32	915	3'	R32F	R32
RD 32	1525	5'	R32F	R32
RD 32	3050	10'	R32F	R32
RD 32	4270	14'	R32F	R32
RD 32	6300	20' 8"	R32F	R32

MF-Rod T35 - 1-3/8" Trapezoidal Thread (35mm) Carburized

Diameter	Length (mm)	Length (ft)	Thread Left	Thread Right
48	1220	4'	T35	T35
48	1830	6'	T35	T35

❓ Frequently Asked Questions

What materials are used for these speed rods?

The rods are manufactured using high-quality Carbon Steel and 23CrNi3Mo D6a steel grades to ensure durability and strength in drilling operations.

What thread types do you provide for bench drilling?

We offer a wide range of threads including R22, R25, R28, R32, R38, T38, T45, T51, ST58, and T60 to fit different machine requirements.

What is the advantage of the carburized surface treatment?

Carburizing increases the surface hardness of the rods while maintaining a tough core, significantly extending the service life of the drilling tools under high-impact conditions.

What lengths are available for the extension rods?

Our rods come in various lengths ranging from 0.4 meters up to 6 meters, accommodating different drilling depths and equipment setups.

How are the products packaged for international shipping?

All rods are securely packed in wooden cases or bundles to prevent damage during transport and ensure they arrive in optimal condition.

What is your monthly production capacity for these tools?

We have a high productivity rate of approximately 20,000 MT or 500,000 pieces per month to meet large-scale industrial demands.