Metalo grąžtų rinkinys HSS Co M35, 13 vnt., COBALT

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Prekė: Metalo grąžtų rinkinys HSS Co M35, 13 vnt., COBALT. Kategorija: Grindų šluotos.

• Gamintojas: no brand
• Modelis: SWC5908151274255
• Spalva: multicolor

MATERIAL AND WORKMANSHIP

➡ The set contains 13 pieces of professional drills made of steel HSS-Co M35 with the addition of 5% cobalt for increased hardness and resistance to high temperatures. Rockwell hardness is up to 67, which guarantees a long tool life – up to 12 times longer compared to standard HSS drill bits.

➡ The geometry of the drill bits with cutting angle 135° ensures self-centering and fast penetration of the material with minimum pressure. The design allows précynic drilling directly to the required size without pilot pre-drilling, which minimizes burrs and guarantees an accurate hole diameter.

APPLICATION

➡️ These drill bits are suitable for machining **unhardened metals** with a hardness below **HRC38**, including **stainless steel, cast iron, bronze, copper, galvanized pipes, aluminum, and alloys**. Efficient removal of chips and solid particles speeds up the drilling process and lowers the cost per drilled hole.

PARAMETERS

➡ The cobalt steel body allows the drill bits to be re-sharpened, which extends their service life and reduces operating costs. The durable, fully grounded design ensures stability and precision during operation.

WHY IT IS WORTH

➡ Drill bits compatible with standard bit holders and conventional round handles. The straight handle can be firmly fixed and precisely centered for maximum accuracy.

Product specification

✅ Number of items: 13 pcs.

✅ Material: steel HSS-Co cobalt M35

✅ Purpose: drilling of metal, steel, cast iron, bronze, aluminium

✅ Special Features: 135° cutting angle, self-centering, long service life up to 12 times longer than HSS, heat resistance

✅ Compatibility: standard bit holder, conventional round handle

Specifications