Botek gun drill ø 3, ø 4, ø 6.8, ø

Wiertło lufowe Botek ø 3, ø 4, ø 6.8, ø chłodzone z węglikiem K15B

For sale: individual pieces of original deep hole drilling bits by Botek (Germany) – a renowned manufacturer of precision tools for metalworking. Single-lip drills (single-edge) with internal cooling, made from K15B carbide – very hard and wear-resistant.

• Diameters from 3.0 mm to 10.2 mm
• Working lengths from 150 mm to 480 mm
• Internal cooling through the body
• Material: K15B carbide (ultrafine grain)
• For steel, stainless steel, aluminum, bronze, and engineering plastics

The drills are designed for precise deep hole drilling with high dimensional stability. Applications include the aerospace, automotive, hydraulic industries, and toolmaking.

Condition: New and used (pre-owned), but in good technical condition. Some items may require resharpening – an ideal base for professionals.
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