PRODUCT GUIDE — TOTAL TOOLING SOLUTIONS VOL. 1

WHO WE ARE BIG DAISHOWA designs, manufactures and markets premium high-precision tooling systems and solutions for the automotive, military, aerospace, energy, and micro-technology industries. Our product portfolio is comprised of more than 20,000 precision tools, which adhere to the highest quality standards. Our products are of the utmost quality—manufactured with materials and craftsmanship that enable superior performance. BIG DAISHOWA has grown into a well-recognized global manufacturer with facilities in Japan, Switzerland, Germany and the USA. You don’t compromise and neither will we....

INDEX OVERVIEW CUTTING TOOLS INDEXABLE END MILLS & FACE MILLS TOOL HOLDERS MILLS & BACK COUNTERBORING TOOLS COLLET CHUCKS MILLING CHUCKS MILLING HOLDERS MODULAR HOLDERS ANGLE HEADS & COOLANT INDUCERS SPEED INCREASERS TURNING TOOLS ACCESSORIES TOOL ASSEMBLY DEVICES

DUAL-CONTACT TOOL HOLDERS OVERVIEW BIG-PLUS TOOLING SYSTEM BIG CAPTO TOOLING SYSTEM, ISO 26623-1 Simultaneous Taper & Flange Fit BIG-PLUS surpasses all other spindle concepts while offering interchangeability with existing machines and tool holders. • Improved surface finish & dimensional accuracy Polygon tapered dual-contact system (1:20 taper) where the face and taper of a machine spindle and tool holder are in contact. This modular tooling system strengthens the performance of milling and turning operations for MTCs. Dual-contact system featuring a 1:10 taper in accordance to ISO & DIN standards....

CK MODULAR TOOLING SYSTEM OVERVIEW Through high-precision modular technology, a wide range of selections are available for rough and fine boring — from micro to large diameter. The modular system also includes tooling solutions for OD turning, drilling, milling, tapping and grooving. STANDARD COMPONENTS FOR CUSTOM APPLICATIONS The modular system allows you to assemble standard items to optimize performance for various requirements. Chamfering Tool CK/CKB CONNECTIONS CK Connection Consists of a cylindrical male pilot and female receptacle. The connection is made by means of a radial locking screw...

COLLET CHUCKS MEGA CHUCK SERIES – Best Suited for High-Speed Applications ALL MEGA CHUCKS AVAILABLE IN MEGA CHUCKS are a multi-functional high-speed holder series designed to optimize high speed and precise cutting with drills and end mills. All components, MAX MAX including body, collet, nut and clamping wrench are specifically designed for balanced high speeds. 40,000 MAX 45,000MAX RPM Precision Ground and Balanced for High-Speed Machining MEGA MICRO CHUCK Wide variety of collets and chuck bodies to cover all high-speed ultra-precision machining applications. MEGA CHUCKS are micro-mirror finished...

For drills, reamers, taps and finishing end mills. The total precision of our collet, nut and body when used together shatter MAX the common standard of ER collet chucks. Incredibly low runout will provide 40,000 dramatic payback by improving machining capability & reducing production costs. BasicMAX with surface treatment nut for6,000 friction reduction. High Rigidity Body By increasing the contact length of the internal taper of chuck bodies, the undesired overhang of the collet is reduced. This modification of the current DIN standard improves 3 of the most important requirements a collet...

MILLING CHUCKS NEW Hi-POWER MILLING CHUCK MEGA DOUBLE POWER CHUCK Clamping Range: MAX Ø.625"-1.500" (16-50mm) For heavy-duty end RPM milling. For heavy-duty end milling. The thick wall body and high gripping force ensures high rigidity and stable performance. Fine and narrow slits in the body make the clamping part deform properly to ensure even and strong gripping force and stable runout. Now available in BIG-PLUS as standard. CONVENTIONAL MILLING CHUCKS Clamping Range: Beginning at Ø.500" (Ø12mm) Single roller Uneven elastic deformation Decreased runout accuracy and insufficient gripping force....

MILLING & HYDRAULIC CHUCKS MEGA PERFECT GRIP MILLING CHUCK HYDRAULIC CHUCK 16,000 17,000 High Precision Runout Accuracy Less Than .00012" (3µm) High precision runout accuracy less than .00012" (3μm) at 4xD improves the workpiece surface finish and extends tool life. MAX Repeatability is less than .00006" (1.5μm). HYDRAULIC CHUCK Now available in Ø4-20mm straight shank type. For heavy-duty end milling. High-performance no-slip, anti-pullout milling chuck for use with standard Weldon flat milling cutters. MEGA PERFECT GRIP combines the cutting performance of heavy-duty milling chucks with security...

MILLING HOLDERS & MODULAR HOLDERS SMART DAMPER MILLING MILLING HOLDERS Available in High Rigidity Type ASME B5.50-2015 Shell Mill Holder Integrated Damping System for Milling During extended reach face milling, a unique dynamic damping system eliminates vibration for higher productivity. Quiet, vibration-free milling with SMART DAMPER long projection tools provides better surface inishes and higher metal removal rates. f R Instantaneous damping of chatter Clamping Range: Ø.250"-1.250" Gage Length: 3.500"-6.500" Tapers: BCV40/50, BBT40, C5/6/8 HSK-A50/63/100, HSK-E32 & C6 Also available with metric...

TAP HOLDERS MEGA SYNCHRO TAPPING HOLDER COOLANT Ø (M .630 GT " 6) Tapping Range: No.2-AU3/4 (ANSI) & M2-M20 (JIS/DIN/ISO) 54 bodies and 276 tap holders available to improve thread quality and tool life during rigid tapping. Reduces thrust loads caused by synchronization errors up to 90%. Super slim nuts and varied length tap holders provide optimal access to confined areas which eliminates the need for special length taps. Coolant Through Center Capability for All Models Coolant is supplied through the tool and to the tool periphery simultaneously. THROUGH TOOLS Also available in straight shank...

ANGLE HEADS & COOLANT INDUCERS HI-JET HOLDER Innovative Sealing Method Cutter Head Adjustable 360º The advanced non-contact sealing method prevents coolant and particle contamination better than any other sealing method. All cutter heads are adjustable a full 360º. Reference faces are provided on both sides for easy setting of cutter direction. Innovative Seals Wide range of compact and rigid heads, from fixed 90º milling chuck types to universal angle types, suitable for all types of machining applications to eliminate multiple setups. A Variety of Compact and Rigid Heads Suitable for All Types...