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64D22 Three Wing Drill Bit With 64mm Diameter And High Strength Tungsten Carbide For Blast Furnace Taphole Drilling

64D22 Three Wing Drill Bit With 64mm Diameter And High Strength Tungsten Carbide For Blast Furnace Taphole Drilling

Brand Name:	HLDRILL
Model Number:	64D22 Three Wing Drill Bit Blast Furnace Outlet
MOQ:	10PCS
Price:	Please contact us
Payment Terms:	T/T
Supply Ability:	3000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO 9001 Certified

Diameter:

64mm

Shank Size:

22mm

Wing Layout:

Symmetrical Three Wing

Material:

High Strength Tungsten Carbide

Body Material:

Alloy Steel

High Temperature Resistance:

Yes

Impact Toughness:

High

Wear Resistance:

High

Compatibility:

Standard Blast Furnace Equipment

Packaging Details:

Wooden Boxes , Cardboard Boxes

Product Description

64D22 Three Wing Drill Bit With 64mm Diameter And High Strength Tungsten Carbide For Blast Furnace Taphole Drilling

In the high intensity metallurgical industry, the efficiency and durability of drilling tools directly determine the continuity and cost - effectiveness of blast furnace production. The 64D22 Three Wing Drill Bit stands out as a specialized powerhouse engineered exclusively for blast furnace outlet (tap hole) drilling, addressing the extreme challenges of high temperature, high hardness, and heavy impact in ironmaking operations. As a critical component for blast furnace taphole opening, this drill bit integrates premium materials, optimized structure, and innovative cooling design, becoming the top choice for modern metallurgical enterprises to boost productivity and reduce maintenance costs.

Core Advantages

Premium Material for Unmatched Durability

The 64D22 drill bit adopts high - strength tungsten carbide for cutting wings, paired with a high - quality alloy steel body forged under strict standards. This material combination delivers exceptional high - temperature resistance, impact toughness, and wear resistance, easily penetrating hardened taphole clay and slag. Unlike ordinary drill bits that wear out quickly or crack under thermal shock, the 64D22 maintains stable cutting performance over long-term use, drastically reducing frequent replacements.

Optimized Three Wing Structure for Efficient Drilling

Designed with a 120° symmetrical three - wing layout, the 64D22 ensures perfect radial balance during high - speed rotation. This design minimizes vibration and deviation, enabling straight, precise taphole drilling — critical for smooth iron and slag discharge.

64D22 Specification: Tailored for Standard Blast Furnace Outlets

The 64D22 designation represents its precise dimensions: 64mm diameter (ideal for standard blast furnace tapholes) and 22mm shank (compatible with most common drill rods and opening machines). This standardized size ensures universal compatibility with mainstream blast furnace equipment, eliminating the need for custom modifications.

Specification	Value
Model	64D22
Diameter	64mm
Shank Size	22mm
Wing Configuration	Three - wing, 120° symmetrical

Cost Effectiveness: Lower Total Ownership Cost

By extending service life and reducing downtime, the 64D22 significantly cuts maintenance and labor costs. Its robust construction reduces the risk of breakage during operation, avoiding costly production halts and equipment damage.

Key Applications

While primarily designed for blast furnace taphole drilling, the 64D22 Three Wing Drill Bit excels in other high - hardness, high - temperature drilling scenarios:

Metallurgical Industry : Drilling slag holes, iron outlets, and refractory linings in blast furnaces, converters, and electric furnaces
Mining Tunneling : Drilling in hard rock formations, coal seams, and ore deposits with high abrasiveness
Industrial Maintenance : Drilling through hardened concrete, refractory bricks, and high - temperature ceramics in heavy industries

Why Choose Our 64D22 Three Wing Drill Bit?

As a professional manufacturer of high - performance drilling tools, we prioritize quality, innovation, and customer satisfaction in every 64D22 drill bit we produce:

Zero Defect Quality Control : Every bit undergoes strict testing for material hardness, structural integrity, and cooling system efficiency before shipment
Customization Support : While the 64D22 is a standard model, we offer tailored solutions for special blast furnace sizes or extreme working conditions
Global Fast Delivery : With efficient production and logistics systems, we ensure timely delivery to meet your urgent production needs
Technical Expertise : Our team of metallurgical and drilling experts provides professional guidance on bit selection, usage, and maintenance to maximize your investment

In the competitive metallurgical industry, every minute of downtime and every replacement cost impacts your bottom line. The 64D22 Three Wing Drill Bit for Blast Furnace Outlet is not just a drilling tool — it's a strategic investment to enhance efficiency, reduce costs, and ensure uninterrupted blast furnace production. With its premium materials, optimized three - wing structure, and proven performance in extreme conditions, it's the reliable partner your metallurgical operations need.

Contact us today to learn more about the 64D22 Three Wing Drill Bit and discover how it can transform your blast furnace drilling operations!

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64D22 Three Wing Drill Bit With 64mm Diameter And High Strength Tungsten Carbide For Blast Furnace Taphole Drilling

64D22 Three Wing Drill Bit With 64mm Diameter And High Strength Tungsten Carbide For Blast Furnace Taphole Drilling