Busch® Bur Fig. 77 006 – 023 Set of 12 Twist Drills

Aprašymas

Precision and Durability

The Busch® Bur Fig. 77 Twist Drills set is engineered for strength and precision. Crafted from tungsten vanadium steel, these drills offer exceptional durability and reliability. The steel composition ensures a long-lasting tool life, making it a valuable addition to any jeweller’s toolkit. Each drill features precision machined, uniformly spaced flutes, providing accurate and smooth cutting every time. This level of precision is essential for detailed work, especially in jewellery making where every cut matters.

Versatile and Efficient

These twist drills are versatile and efficient, suitable for various applications. The set includes  1 each of sizes: 0.60, 0.70, 0.80, 0.90  1.00, 1.20, 1.40, 1.50, 1.60, 1.80, 2.10, and 2.30mm. This range allows for flexibility and precision in creating intricate designs and patterns. Whether you are drilling small holes for delicate pieces or larger holes for more robust designs, this set has you covered. The 3/32″ shanks measure approximately 1.75″ long, providing ample length for various tasks while ensuring stability and control during use.

Optimal Performance

For optimal performance, use these twist drills with a lubricant such as Gesswein Lube-Stik. Lubrication facilitates smoother cutting and prolongs the tool’s life, ensuring consistent performance over time. The maximum operating speed varies with the drill size, but the recommended speed range is 1,400 – 10,000 rpm. This flexibility in speed allows for precise control and adaptability to different materials and tasks. Always adhere to the recommended speed range to maintain the integrity of the drills and achieve the best results.

Made in Germany

Busch® is renowned for its quality and craftsmanship, and this twist drill set is no exception. Made in Germany, these drills reflect superior engineering and attention to detail. The high standards of German manufacturing ensure that each drill meets rigorous quality criteria, providing you with tools you can trust. Whether you are a professional jeweller or a hobbyist, this set offers the precision and durability needed to create stunning pieces with ease.