• STHOR Glass & Ceramic Drill Bit 8mm HEX

The Symbol : 21704

The Sthor 21704 8 mm drill bit is designed for precision drilling in glass, ceramics and porcelain. Made of high-grade YG6X steel, it features a blade hardness of 90 HRC, which ensures clean and precise holes without chipping the edges. With a hardness of 38 HRC, the drill body is resistant to damage and wear, ensuring the longevity of the tool.

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EAN 5906083042201

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Sthor 8mm Glass & Ceramic Drill Bit – Precision Drilling in Glass & Ceramics

The Sthor 21704 drill bit with a diameter of 8 mm is designed for precise drilling in glass, ceramics and porcelain. Made of high-grade YG6X steel, the drill bit features a blade hardness of 90 HRC for a clean cut without chipping edges. Its body with a hardness of 38 HRC guarantees resistance to damage and longevity of the tool.

Key Features & Benefits:

  • Material: High-grade YG6X steel, ensuring long durability and precise cutting.
  • Blade: The blade hardness of 90 HRC ensures a clean and precise cut without chipping edges.
  • Corps: Hardness 38 HRC, wear-resistant, which ensures long service life of the drill bit.
  • Accuracy: Ideal for drilling in glass, ceramics and porcelain, guaranteeing clean and accurate cutting.
  • Permanence: Resistant to damage and blunting, which ensures the tool's longevity and performance.

SPECIFICATIONS:

Drill Diameter 8 mm
Drill Length 80 mm
Tool holder type Hex (1/4" – 6.3 mm)
Max. turnover 1200 min⁻¹
Material Carbon Steel #45
Blade Material YG6X
Blade hardness 90 HRC
Body hardness 38 HRC

Frequently Asked Questions (FAQs)

  • What materials is this drill designed for? The drill bit is designed for drilling in glass, ceramics and porcelain.
  • What are the main advantages of this drill bit? The drill is characterized by a high blade hardness (90 HRC), which ensures a clean cut without chipping the edges, and a long service life thanks to the hard body (38 HRC).
  • Is the drill resistant to damage? Yes, the drill bit is made of high-grade YG6X steel, which ensures damage resistance and longevity of the tool.
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