# BTR\/BOR Z3 Drill Bit \u2013 Excellent Performance for High- and Ultra-High Strength Steels<\/p>\n
This detailed product description presents the Wiel\u00e4nder+Schill BTR\/BOR Z3 series drill bit, specifically developed for the most demanding metalworking and body repair tasks. This tool is an excellent choice for the precise and efficient machining of high-strength (HSS) and ultra-high-strength (UHSS) steels.<\/p>\n
## Overview and Application Area<\/p>\n
The BTR\/BOR Z3 drill bit belongs to the Wiel\u00e4nder+Schill Separating Tools category, specifically strengthening the Drilling Tools segment. Its design and material guarantee a long service life and reliable performance even when drilling the hardest materials.<\/p>\n
This specific model (part number: 620010) is the 3.0 mm diameter, 70 mm length version, which is ideal for creating precision holes in structural elements where traditional drills quickly wear out or break due to the high strength of the materials. The 3-edge design (Z3) ensures optimal chip evacuation and stability during the drilling process.<\/p>\n
## Main Features and Advantages<\/p>\n
* **Material Quality:** The drill bit is made from a combination of HSS (High-Speed Steel) and VHM (Tungsten Carbide), which ensures unparalleled hardness and wear resistance. This composite material usage makes it possible to drill through high-strength steels (e.g., modern automotive body components).
\n* **Design:** The Z3 designation means three cutting edges, which is ideal for harder materials. This design increases the drill's rigidity and improves chip evacuation, thereby reducing the risk of overheating and increasing hole accuracy.
\n* **Length:** The 70 mm length provides sufficient depth for most bodywork and structural applications while maintaining tool stability.
\n* **Precise Drilling:** Specifically tailored to the needs of the body repair industry, where hole size and placement are of critical importance.<\/p>\n
## Technical Data Sheet<\/p>\n
The table below summarizes the specifications for the BTR\/BOR Z3 drill bit (part number: 620010):<\/p>\n
| Parameter | Value | Remarks |
\n| :— | :— | :— |
\n| **Part Number** | 620010 | Unique Identifier |
\n| **Diameter (\u00d8)** | 3.0 mm | Nominal diameter of the drilled hole |
\n| **Length** | 70.0 mm | Overall length |
\n| **Number of Flutes** | 3 (Z3) | Optimal for hard materials |
\n| **Material** | HSS, VHM | High-Speed Steel with Tungsten Carbide reinforcement |
\n| **Shank Diameter** | 8.0 mm | Clamping diameter |
\n| **Packaging Unit** | 1 piece | Package contents |
\n| **Overall Dimensions (L x W x H)** | 77.5 x 16 x 13 mm | Overall extent of packaging or tool |
\n| **Weight** | 0.035 kg | Lightweight yet robust design |<\/p>\n
## Further Available Diameters<\/p>\n
The 70 mm long BTR\/BOR Z3 drill bit series is also available in several other diameters to meet every specific requirement. The available sizes are as follows:<\/p>\n
* \u00d8 3.0 \u00d7 70 mm (This product)
\n* \u00d8 3.2 \u00d7 70 mm
\n* \u00d8 3.5 \u00d7 70 mm
\n* \u00d8 4.0 \u00d7 70 mm
\n* \u00d8 4.2 \u00d7 70 mm
\n* \u00d8 4.8 \u00d7 70 mm
\n* \u00d8 5.0 \u00d7 70 mm
\n* \u00d8 6.0 \u00d7 70 mm
\n* \u00d8 6.5 \u00d7 70 mm
\n* \u00d8 6.7 \u00d7 70 mm
\n* \u00d8 7.0 \u00d7 70 mm
\n* \u00d8 8.0 \u00d7 70 mm<\/p>\n
## Quality Assurance and Reliability<\/p>\n
Wiel\u00e4nder+Schill is committed to the highest quality standards. Manufacturing processes are carried out under strict quality control, which is supported by the company's ISO 9001 (Quality Management System) and ISO 14001 (Environmental Management System) certifications. This drill bit belongs to the category of professional body repair technologies, ensuring the reliability and durability of the tools in daily, high-demand workshop environments.<\/p>\n
This tool is the ideal complement to XSeries professional riveting technologies and other precision disassembly tools, ensuring a complete and efficient repair process.<\/p>","protected":false},"excerpt":{"rendered":"
BTR\/BOR Z3 series drill bit with 70 mm length and \u00d8 3.0 mm diameter. Excellent for high-strength and ultra-high-strength steels.<\/p>","protected":false},"featured_media":336837,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-363192","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-wielanderschill","7":"product_cat-egyeb-termekek","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363192","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":0,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product\/363192\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/336837"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=363192"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=363192"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=363192"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=363192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}