Products
Products

Center Drills

Designed with precision in mind, Saikeiny Tools offers a comprehensive range of Center Drills and Spot Drills tailored for exceptional centering and pre-drilling applications. Our product line includes the Type A Spiral Center Drills with Coating, Type A Cobalt Spiral Center Drill with Coating, 90°/120° Spot Drill, and Coated Spot Drill. Each tool is crafted with premium materials like HSS and HSS-Co and enhanced with advanced coatings for durability, wear resistance, and high-temperature performance.


Whether for machining general steel, HRC35-grade alloy steel, stainless steel, cast steel, or cast iron, Saikeiny’s Center Drills and Spot Drills deliver superior centering accuracy and reliable performance. Trusted by professionals in automotive, aerospace, and precision engineering industries, these tools ensure smooth chip removal and precise alignment, making them ideal for both CNC machining and manual drilling tasks.



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Coated Spot Drill

Coated Spot Drill

Saikeiny Tools Co., Ltd. proudly introduces the Coated Spot Drill (90°/120°), engineered for outstanding centering precision and durability in machining operations. Constructed from HSS-Co (Cobalt High-Speed Steel) and enhanced with advanced coatings, this tool ensures exceptional wear resistance and prolonged tool life. Designed for processing general steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron, it is an indispensable solution for high-speed industrial applications.
Spot Drill

Spot Drill

Professionals seeking unmatched centering precision turn to Saikeiny Tools Co., Ltd., proud manufacturer of the 90° or 120° Spot Drill. Designed with HSS-Co (Cobalt High-Speed Steel) for maximum toughness and heat resistance, this spot drill excels in machining general steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron. With its advanced design and durability, it guarantees high-quality results for a wide range of industrial applications.
Type A Cobalt Spiral Center Drill with Coating

Type A Cobalt Spiral Center Drill with Coating

As a trusted name in machining tools, Saikeiny Tools Co., Ltd. presents the Type A Cobalt Spiral Center Drill with Coating, designed for precision and durability. Crafted from premium HSS-Co (Cobalt High-Speed Steel) and enhanced with advanced coatings, this drill offers unmatched wear resistance, heat tolerance, and operational accuracy. Designed for machining steel, HRC35-grade alloy steel, stainless steel, cast steel, and cast iron, it guarantees exceptional performance and long-lasting reliability.
Type A Spiral Center Drill with Coating

Type A Spiral Center Drill with Coating

Saikeiny Tools Co., Ltd. proudly presents the Type A Spiral Center Drill with Coating, designed for precision centering tasks in demanding industrial applications. Made from high-quality HSS (High-Speed Steel) and enhanced with advanced wear-resistant coatings, this drill offers exceptional durability, heat resistance, and reliable performance. Ideal for machining steel, alloy steel, stainless steel, cast steel, and cast iron, it ensures smooth operations and long tool life.
As a professional Center Drills manufacturer and supplier in China, we have our own factory and offer cheap price. You can leave us a message for a quotation.
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