# BTR\/BOR Z3 Milling Head | 39 mm Length | \u00d8 8.0 mm Diameter | Spotle<\/p>\n
This product is a precision BTR\/BOR milling cutter specifically developed for the Spotle spot weld removal drilling system. It is made from high-quality materials, ensuring optimal performance and long service life during body repair work, especially when machining high-strength steels.<\/p>\n
## Product Description and Key Features<\/p>\n
The Wiel\u00e4nder+Schill BTR\/BOR Z3 milling cutter belongs to the category of separation tools and is an essential accessory for the efficient and clean removal of spot welds. The 3-flute design (Z3) guarantees fast material removal and a stable cutting surface.<\/p>\n
This milling cutter is the ideal choice for professionals looking for a reliable and durable tool for the precise disassembly of body parts. The combination of high-quality HSS (High-Speed Steel) and solid carbide (VHM) materials ensures the tool's resistance to high loads and rapid wear.<\/p>\n
**Key Advantages:**<\/p>\n
* **High Precision:** Enables clean and controlled cutting thanks to precisely machined geometry.
\n* **Long Service Life:** The use of HSS and VHM materials increases tool durability, reducing the frequency of replacements.
\n* **Optimized Performance:** The Z3 design allows for efficient material removal when drilling spot welds.
\n* **Compatibility:** Specifically designed for the Spotle spot weld drilling system.<\/p>\n
## Technical Data<\/p>\n
The following table details the precise specifications of the BTR\/BOR Z3 milling cutter:<\/p>\n
| Property | Value | Comment |
\n| :— | :— | :— |
\n| **Part Number** | 620130 | Product Identifier |
\n| **Type** | BTR\/BOR Milling Head Z3 | 3 Flute Design |
\n| **Diameter (\u00d8)** | 8.0 mm | Nominal diameter of the cutting edge |
\n| **Length** | 39.0 mm | Total working length |
\n| **Number of Flutes** | 3 | Number of cutting edges |
\n| **Material** | HSS, VHM | High-Speed Steel, Solid Carbide |
\n| **Shank Diameter** | 8.0 mm | Diameter of the clamping part |
\n| **Dimensions (Length x Width x Height)** | 8 x 8 x 39 mm | Physical dimensions of the tool |
\n| **Weight** | 0.020 kg | Net weight of the product |
\n| **Package Contents** | 1 piece | Contents of the package |<\/p>\n
## Application Area<\/p>\n
This milling cutter is primarily used in automotive body repair where spot weld removal is necessary. The 8.0 mm diameter is ideal for drilling standard-sized spot welds, while the 39 mm length provides sufficient depth for most body panels. The HSS\/VHM material composition guarantees that the tool remains effective even when machining modern high-strength (HSS) steels.<\/p>\n
## Recommended Accessories<\/p>\n
For maximizing performance and increasing tool life, the use of suitable cutting fluid is recommended.<\/p>\n
### BTR\/BOR Cutting Fluid<\/p>\n
The silicone-free BTR\/BOR Fluid is specifically designed to extend the service life of mills, drills, and saws when processing high-strength automotive body steels, ensuring optimal cutting performance.<\/p>\n
| Product | Packaging | Part Number |
\n| :— | :— | :— |
\n| BTR\/BOR Fluid | 125 ml | 628000 |
\n| BTR\/BOR Fluid | 50 ml | 648007 |<\/p>\n
## Similar Products (\u00c4hnliche Artikel)<\/p>\n
If you require a tool of a different size or type, please check the alternative below:<\/p>\n
| Product | Description | Part Number |
\n| :— | :— | :— |
\n| Spot Weld Cutter | 40 mm length, \u00d8 8.0 mm diameter, Spotle | 617111 |<\/p>\n
This similar product has a length of 40 mm, which is a minimal difference from the current 39 mm model, but features the same 8.0 mm cutting diameter.<\/p>\n
## Quality Assurance<\/p>\n
The product is manufactured under Wiel\u00e4nder+Schill's strict quality management system, which includes compliance with ISO 9001 (Quality Management) and ISO 14001 (Environmental Management) standards, thus guaranteeing continuously high production levels and reliability.<\/p>","protected":false},"excerpt":{"rendered":"
Precision BTR\/BOR Z3 milling head (39 mm, \u00d8 8.0 mm) for the Spotle spot weld removal drilling system. High-quality tool.<\/p>","protected":false},"featured_media":336815,"template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-359849","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\/359849","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\/359849\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media\/336815"}],"wp:attachment":[{"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=359849"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=359849"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=359849"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=359849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}