![]() ![]() Our modular components are based on a cylindrical connection with radial locking screw that allows for the ideal combination of different kinds of shanks, reductions and extensions, bars, ER collet adapters and coolant inducers. Since limiting length-to-diameter ratios is so crucial to boring success, it’s extremely valuable to be able to make your tooling assembly as short as possible. We produce specific heads with cutters at the appropriate angles so each of these operations can be done without manually moving the part, changing the tool or adjusting the cutter angle. Especially in smaller bores, fluted drills called starter drills can be used to get the hole started before rough boring.īack boring and face grooving heads, as well as chamfering insert holders, are available for some of the most common secondary operations, after a hole is bored. Since cutters are on diameter of boring heads and not their face, they are not able to initiate a hole on a flat surface or raw material. Digital boring heads have a LED that makes precise adjustments much easier. It’s easy to make mistakes when maneuvering to read the diameter dial and adjusting it to the right diameter. Traditionally, adjusting boring heads has been painstaking and time-consuming, especially when it’s done in the machine. For example, the Series 319 and other BIG KAISER twin cutter boring heads include two cutters that can perform balanced or stepped cutting without additional accessories or adjustments by switching the mounting locations of the insert holders that have varied heights. There are twin cutter boring heads that can speed up cutting and add versatility. Most boring heads feature one cutter that cuts as its feed diameter is adjusted by the machine. They are often balanced for high-speed cutting since that’s the best approach for reaching exact specifications. They are built more rigid, to handle the increased depths of cut, torque and axial forces needed to efficiently and consistently make the passes to remove materials.įine boring heads are best used for more delicate and precise removal of material that finishes the work the rough boring head started. Once a bore is started with a drill or by another method, rough boring heads are the choice for removing larger amounts of material. They hold cutters in position so they can rotate and gradually remove material until the hole is at the desired diameter. Patience will unlock so much more.Boring heads are specifically designed to enlarge an existing hole. Together these grapes are said to offer peach, apricot and lemon lead in a rich, dry wine, with overtones of honeysuckle and warm brioche. This a wine to enjoy with food, but which can be quietly unpacked to give a complex wine that can be discovered again and again. Rousanne brings floral and herbal character, while Marsanne adds pear with stone fruit, spice and a nutty quality. A lush grape, with and a soft aromatic character backed by stone fruit and minerality, a good viognier is a treasure. Viognier is a difficult grape to grow well, but reaches its peak in the Northern Rhône. This wine is full and rich, and yet retains a dry and crisp quality with true balance. Overtones of honeysuckle and warm brioche. Peach, apricot and lemon lead is this rich, dry wine. Known for a rich nutty character with hints of pear and spice, it adds depth and character. Marsanne is a grape that is rarely grown outside the Northern Rhône. Viognier is a stable grape variety in the region and noted for its red and white blends. Wines from the northern Rhône enjoy warm days and cool winds from the Massif Centrale at night to produce consistently excellent wines. Try to avoid a discussion with Fiona on the subject. Well drained slopes, difficult soils and a complex climate yield some of the world's best wines. The Northern Rhône is simply wine country. Any grape from this region is low-yield and exclusive and Roussette is no exception. Lying further south than Burgundy or the Loire, this region enjoys full sun and warm days, before cool air sweeps down from the Alps at night. It was always hard to argue with Napoleon. Savoie was an independent nation that spanned the French-Italian Alps until Napoleon suggested that the French side join the wider Republic. Savoie (Savoy to the English) is a small exclusive appelation in the French Alps. Another LE exclusive opportunity to try something beyond the mainstream. The source of these grapes and the blend is very, very French. Viognier produces wonderful wines, sometimes described as Chardonnay with more. This is another wine that makes us to grateful for the LE series. ![]() ![]() Viognier - Roussanne – Marsanne, Savoie and Northern Rhône ![]()
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