Less than 3㎛ of high accuracy reduces the abrasion of cutting tools and extends their durability; oil pressure chamber produces the effect of reduction of vibration and improves surface roughness. As tools may easily be installed or uninstalled with use of T-hex wrenches, the fatigue with workers is reduced and replacement of tools is easy even in the status that oil pressure chuck is installed resulting in improvement of operation time of machine.

It is for high-speed and high accuracy collet chuck; up to 30,000rpm processing is possible; 3㎛ highly accurate Farion collet is used; it is a new collet chuck of Dine Inc. to be used in high-speed and highly accurate processing.Cutting tools such as endmill may be used for up to ?13mm accuracy and various series such as BT, SK, HSK types are available to meet the customers’ requirements.

It is new milling chuck that was newly developed by Dine Inc. and has been sold since June 2006; high accuracy heavy cutting is possible with high power.
In case of NPM, the clamping force which have been the problems with DMG milling chuck have been significantly improved by more than 30% compared to DMG, and clamping/unclamping became smooth so that clamping/unclamping is possible within 2 cycles in average.
Also, penetration of foreign substances and dusts into milling chuck is prevented with addition of stop ring and cover ring and the durability of milling chuck and cutting tools is improved.
Also, penetration of external substances and dusts into milling chuck is prevented with addition of stop ring and cover ring and the durability of milling chuck and cutting tools is improved.

Collet chuck has excellent accuracy and clamping force, tool exchange for drill, reamer and tapping is easy.
SDC type for o.5mm chucking is available as common type, slim SDC/S type is available for the work of narrow and long work condition, HPS type is available for use up to 15,000rpm, and HDC type is available for use up to 30,000rpm; collet uses the products of Swiss Farion and shows excellent durability in long-time uses without change in its accuracy.

Dine Inc. has various kinds of accurate boring tools, depending upon the usage and processing accuracy. BKA type for adjustment up to Ø0.02mm and for min. Ø23mm of boring diameter. FBH type for adjustment up to Ø0.01mm and for min. Ø15mm of boring diameter. BKA type (modular type) for adjustment up to Ø0.02mm and for min. Ø29.5mm of boring diameter.
MUP type for adjustment up to Ø0.02mm and for min. Ø25.0mm of boring diameter.

It has highly accurate micro boring head for possible adjustment by one-side 5㎛ with one division and available boring diameter is Ø15mm ~ Ø150mm.
It is through coolant type for easy chip evacuation and improvement of processing surface roughness. When carbide boring bar is used, boring work is possible up to 8 times by L/D. In terms of insert, CBN and PCD may be applied as well as carbide insert depending upon the usage .In terms of insert, CBN and PCD may be applied as well as carbide insert depending upon the usage.

TBC/FBC is the balance cutting tool for wide boring and is high strength and high accuracy type; it may be used for Ø130mm ~ Ø540mm of boring diameter and has a structure that is sufficiently durable to processing/cutting load in rough boring.
TBC for rough boring and FBC for finish boring are available by changing the cartridge set of their bodies; FBC has Ø0.01mm of adjustment division on its scale for wide boring and new bite is applied for convenient change of inserts and bites by usage.