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19pc & 25pc HSS Metric Twist Drill Bit Set with Rose Plastic Box – German Quality

Specification:

Standard: DIN 338 (Metric Series)
Material: HSS-E M35 (5% Cobalt) / HSS M2 (6542)
Set Composition: 19pcs: 1.0mm – 10.0mm by 0.5mm / 25pcs: 1.0mm – 13.0mm by 0.5mm
Packaging: Original Rose Plastic “RoseBox”
Manufacturing: 100% Fully Ground
Point Angle: 135 Split Point (Self-Centering) /118 Standard Point / Custom
Surface Coating: Amber / Black Oxide / Bright / Black & Gold
Hardness: HRC60-67 (Depending on material grade)
Shank Type: Straight Shank / Tri-Flat Shank
Application: Stainless Steel, Alloy Steel, Cast Iron, Aluminum, Wood, Plastics, etc

 

 


Product Detail

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★ Professional HSS Metric Drill Bit Set in Premium RoseBox

Upgrade your drilling efficiency with our professional-grade 19pc and 25pc HSS Metric Drill Bit Sets. This series combines Jiacheng Tools' precision manufacturing with the world-renowned German Rose Plastic packaging, offering the perfect balance of high-performance cutting and ultimate tool protection.

19pc & 25pc Drill Bit-6

★ Key Features & Benefits

1. High-Performance HSS Material
   ● Premium Grade: Available in M35 Cobalt (5% Co) for stainless steel and hard metals, or M2 (6542) for general industrial use.
   ● Fully Ground Process: 100% fully ground flute ensures faster chip removal and higher precision compared to roll-forged bits.
   ● 135° Split Point: The self-centering tip prevents "walking" on hard surfaces, allowing for accurate starting without a center punch.
2. Original Rose Plastic "RoseBox"
   ● Maximum Protection: Packaged in the authentic RoseBox from Germany. The impact-resistant plastic ensures your bits stay sharp and organized even in tough jobsite conditions.
   ● Innovative Design: The sturdy hinge and secure locking mechanism provide a professional presentation for your brand or toolkit.
   ● Clear Visibility: The transparent cover allows for quick size identification, saving time during busy operations.
3. Industrial Standard & Versatility
   ● Standard: Manufactured to DIN 338 standards for the international metric market.
   ● Wide Application: Ideal for drilling through Stainless Steel, Alloy Steel, Cast Iron, Aluminum, and Plastics.
   ● Set Options: Choose between the 19pc set (1-10mm) or the 25pc set (1-13mm) to meet your specific project requirements.

19pc & 25pc Drill Bit-7

★ Why Choose Jiacheng Tools?

As a leading drill bit manufacturer in China, Jiacheng Tools provides reliable OEM/ODM services for global wholesalers. By pairing our high-quality HSS bits with German-designed Rose Plastic boxes, we offer a product that meets the highest export standards for the European and North American markets.


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