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High Strength Alloy Steel Taper Drill Rod 1200mm-1800mm With Rubber Collar

Name: High Strength Alloy Steel Taper Drill Rod 1200mm-1800mm With Rubber Collar
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
Availability: InStock

Brand Name:	HLDRILL
MOQ:	10PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	3000 per month

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001

Features:

High Toughness, Anti‑breaking, Wear‑resistant

Application:

Quarrying, Mining, Tunneling, Small Hole Drilling, Hand-held Rock Drills

Structure & Connection Type:

Tapered Drill Rod / Chisel Drill Rod Connection: Taper Connection Taper Degree: 7°、11°、12°、18° With: Rubber Collar / Rubber Ring (dust Proof, Anti‑loosening)

Heat Treatment:

Overall Hardening & Tempering

Hardness:

HRC 42–48

Surface Treatment:

Black Oxide / Phosphating / Anti‑rust Coating

Material:

High‑strength Alloy Steel

Dimensions (Common) Shank Diameter:

19mm, 22mm, 25mm Hex Size: 19mm, 22mm, 25mm Length: 300mm–3000mm Customized: Accept OEM & ODM

Key Features:

With Rubber Collar To Reduce Dust, Protect Thread / Taper

Packaging Details:

Wooden box/Cardboard box

Highlight:

High Strength Taper Drill Rod

Alloy Steel Taper Drill Rod

Taper Drill Rod 1200mm

Product Description

Taper Drill Rod With Rubber Collar

The drill rod with rubber collar consists of a tapered drill rod body and a rubber collar. One end features a hexagonal chuck section for torque transmission during drilling, while the other end is tapered for connection to the drill bit.

The rubber collar fits tightly against the conical surface, reducing direct contact between drill rod and drilling rig. This design minimizes wear while reducing noise and vibration during operation.

The product undergoes carburizing heat treatment, hardening both inner and outer surfaces to enhance durability and service life.

Key Specifications

Model Number	Hex22*159mm
Rod Length	1200-1800mm
Type	Tapered drill rod with rubber collar sleeve
Taper	11°
Material	55SiMnMo

Product Advantages

Tapered design enables quick connection
Rubber collar sleeve removes debris and prevents wear
Reduces friction between tapered joint and drilling rod, extending service life
Highly adaptable for handheld drilling rigs and small bench drills

Applications

Ideal for rock drilling, blasting holes, and drilling operations in:

Construction projects
Quarrying operations
Metal mining
Tunnel and building engineering

Customization Options

For personalized customization, please contact our team.

Details

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Tel

86-0635-8278268

E-mail

alisa-huang@cnbuttonbit.com

1277482737

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