# WS Wiel\u00e4nder+Schill 19 Piece Step Drill Bit Set (Item Number: 637007)<\/p>\n
This professional, 19-piece step drill bit set from the WS W\u00fcrel\u00e4nder+Schill range is an excellent choice for creating precise, round holes, especially when optimized for hand drills. The special design of the tools guarantees accurate centering and easy drilling, thereby increasing the efficiency and accuracy of workflows.<\/p>\n
## Product Description and Key Features<\/p>\n
The step drill bits feature a unique, stepped tip geometry, providing up to 6 different diameter steps to ensure precise hole starting and gradual deepening. This design minimizes the risk of the drill slipping on the workpiece surface.<\/p>\n
**Precise Drilling Performance:**
\nThe drill tip has a 118\u00b0 point angle, complemented by an optimized, sharp-edged cross-grinding. This combination enables extremely accurate centering and exceptionally easy cutting, even when machining harder materials.<\/p>\n
**Stable Mounting for Hand Drills:**
\nThe drill bits are equipped with a cylindrical shank that features a three-flat design (3-flat shank). This three-flat design ensures a secure fit in the chuck, effectively preventing the drill bit from rotating or slipping during the drilling process, which is particularly important under high load.<\/p>\n
**Ideal Application Area:**
\nThese drill bits are ideally suited for auto body repair work, where creating a clean, burr-free hole is essential. The stepped design allows for gradual increasing of the hole size without needing to repeatedly change tools.<\/p>\n
## Technical Data and Contents<\/p>\n
The set contains tools conforming to the DIN 338 standard, made from HSS (High-Speed Steel), which provides excellent wear resistance and heat resistance.<\/p>\n
| Property | Specification |
\n| :— | :— |
\n| **Item Number** | 637007 |
\n| **Set Contents** | 1 set (19 pieces) |
\n| **Diameter Range (\u00d8)** | 1.0 mm \u2013 10.0 mm |
\n| **Pitch** | 0.5 mm |
\n| **Material** | HSS (High-Speed Steel) |
\n| **Design** | Cylindrical shank (cylindrical) |
\n| **Number of Flutes** | 2 |
\n| **Point Angle** | 118\u00b0 |
\n| **Shank Design** | 3-flat shank (3-flat shank) |
\n| **Compliance Marking** | DIN 338 |
\n| **Shape** | Cylindrical |
\n| **Weight** | 0.570 kg |<\/p>\n
### Set Composition (By Diameter)<\/p>\n
The 19-piece set covers the following diameters, with a pitch of 0.5 mm:<\/p>\n
* 1.0 mm
\n* 1.5 mm
\n* 2.0 mm
\n* 2.5 mm
\n* 3.0 mm
\n* 3.5 mm
\n* 4.0 mm
\n* 4.5 mm
\n* 5.0 mm
\n* 5.5 mm
\n* 6.0 mm
\n* 6.5 mm
\n* 7.0 mm
\n* 7.5 mm
\n* 8.0 mm
\n* 8.5 mm
\n* 9.0 mm
\n* 9.5 mm
\n* 10.0 mm<\/p>\n
## Advantages for the User<\/p>\n
1. **Time Savings:** Thanks to the multi-step design, multiple sizes are available with a single tool, reducing the time spent changing drills.
\n2. **High Accuracy:** The special tip geometry and the 118\u00b0 tip angle guarantee precise starting and clean hole completion.
\n3. **Reliable Clamping:** The 3-flat shank prevents the drill shank from rotating in the chuck, increasing safety and tool life.
\n4. **Wide Applicability:** Ideal choice for general metal drilling tasks, especially for automotive body work.<\/p>\n
## Recommended Accessories<\/p>\n
To maximize efficiency and tool life, we recommend using the following accessories:<\/p>\n
* **Automatic Center Punch (Item no: 932521):** Centering aid for precise marking before drilling and milling.
\n* **BTR\/BOR Fluid | 125 ml (Item no: 628000):** Silicone-free cutting oil that significantly increases the service life of cutting tools (drills, mills, saws), especially when machining high-strength automotive body steels, ensuring optimal cutting performance.
\n* **Center Punch | \u00d8 5 \u00d7 120 mm (Item no: 628007):** Traditional centering tool for precise drilling and milling preparation.<\/p>\n
This 19-piece step drill bit set represents the quality of WS Wiel\u00e4nder+Schill, ensuring reliable and precise work even in the most demanding professional environments.<\/p>","protected":false},"excerpt":{"rendered":"
Purchase the WS W\u00fcrel\u00e4nder+Schill 19-piece step drill bit set (637007). Professional quality for precise drilling with hand drills.<\/p>","protected":false},"featured_media":339769,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[1737],"product_cat":[12998],"product_tag":[],"class_list":{"0":"post-364015","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:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/364015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/comments?post=364015"}],"version-history":[{"count":1,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/364015\/revisions"}],"predecessor-version":[{"id":372574,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product\/364015\/revisions\/372574"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media\/339769"}],"wp:attachment":[{"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/media?parent=364015"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_brand?post=364015"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_cat?post=364015"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/met-industry.hu\/en\/wp-json\/wp\/v2\/product_tag?post=364015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}