HIGH PERFORMANCE TOOLING SOLUTIONS
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HIGH PERFORMANCE TOOLING SOLUTIONS 2018-2019

A Member of the BIG DAISHOWA Group PREMIUM PROVIDER OF TOOLING SOLUTIONS Tooling for advanced metalworking environments, from standard production machining challenges to extreme precision and complex applications, these superior products deliver lower costs through higher efficiency. With our superior technologies and state-of-the-art production facilities, we guarantee to offer "High Precision" and "High Quality" tools to your satisfaction. This Catalog Contains Patents and Trademarks of the BIG DAISHOWA Group Pending and Patented at the U.S. Patent Office

BCV/CV SHANKS BBT/BT SHANKS HSK SHANKS BIG CAPTO SHANKS CK/CKB SHANKS CYLINDRICAL SHANKS N/C LATHE TOOLING MILLTURN TOOLING TOOL HOLDER ACCESSORIES ROUGH BORING HEADS CENTRIC CUTTING EDGE FINE BORING HEADS PERIPHERICAL CUTTING EDGE FINE BORING HEADS LARGE DIAMETER BORING HEADS INDEXABLE INSERTS CUTTING TOOLS ACCESSORIES

INDEX COLLET CHUCKS CLAMPING RANGE: ø.018"-.317" (ø.45-8.05mm) OVERVIEW COLLET CHUCKS COLLET CHUCKS CLAMPING RANGE: ø.010"-1.000" (ø.25-25.4mm) OVERVIEW CLAMPING RANGE: ø.010"-.787" (ø.25-20mm) OVERVIEW MEGA MICRO CHUCK MEGA NEW BABY CHUCK COLLET CHUCKS COLLET CHUCKS MILLING CHUCKS CLAMPING RANGE: ø.625"-1.500" (ø16-50mm) OVERVIEW MEGA DOUBLE POWER CHUCK MILLING CHUCKS MILLING CHUCKS HYDRAULIC CHUCKS MEGA PERFECT GRIP NEW Hi-POWER MILLING CHUCK HYDRAULIC CHUCK

INDEX BASIC ARBORS BASIC ARBORS BASIC ARBORS SHELL/FACE/END MILL MODULAR HOLDERS ANGLE HEADS MEGA SYNCHRO TAPPING HOLDER ANGLE HEAD SPEED INCREASERS SPEED INCREASERS COOLANT INDUCERS HIGH SPINDLE Hi-JET HOLDER

INDEX MILLTURN TOOLING TOOL HOLDER ACCESSORIES TOOL HOLDER ACCESSORIES PULLSTUD BOLT OVERVIEW TOOL HOLDER ACCESSORIES HIGH-PRECISION TEST BAR DYNA TEST Only use Pullstud Bolts made by BIG. Accuracy is not guaranteed if poor-quality Pullstud Bolts are used. TOOL HOLDER ACCESSORIES TOOL HOLDER ACCESSORIES BIG-PLUS CLEANER FINISH BORING ROUGH & FINISH BORING OVERVIEW OVERVIEW

INDEX LARGE DIAMETER BORING INDEXABLE INSERTS INDEXABLE INSERT & SPADE DRILLS EXCHANGEABLE HEAD MILLING TOOLS FACE MILLS FULLCUT MILL CONTACT GRIP FULLCUT MILL FACE MILLS CHAMFER MILLS CHAMFER MILLS C-CUTTER MINI

INDEX CHAMFER MILLS CHAMFER MILLS RADIUS MILLS C-CUTTER MICRO C-CENTERING CUTTER BACK SPOT FACING TOOL GROOVE MILLING TOOLS MEASURING INSTRUMENTS GROOVE MILLING CUTTERS WITH CARBIDE INSERTS MEASURING INSTRUMENTS MEASURING INSTRUMENTS MEASURING INSTRUMENTS TOOL OFFSET SENSOR TOUCH PROBE & EDGE FINDER

INDEX MEASURING INSTRUMENTS MEASURING INSTRUMENTS MEASURING INSTRUMENTS PRECISION MACHINE LEVEL MEASURING DEVICE FOR PULLING FORCE TOOL ASSEMBLY DEVICES TOOL ASSEMBLY DEVICES TOOL HOLDING DEVICES TOOL HOLDING DEVICES TAPER & FLANGE CLEANERS FLANGE THROUGH COOLANT We offer DIN69871/B flange through coolant upon request. Oil Hole 70 CAUTION ! Tool holders modified for flange through coolant must use proper pullstud to seal back flow of coolant into the spindle.

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 • Extended tool life • Prevention of fretting corrosion caused by heavy cutting • Improvement of ATC repeatability • Elimination of Z-axial movement at high speeds • Improved roundness of boring operations Basic Concept The BIG-PLUS Spindle System is based on the most current available standards in ASME B5.50, JIS B6339 and DIN 69871. A conventional steep taper tool holder is supported on a...

BIG-PLUS OVERVIEW Improvement of ATC Repeatability The BIG-PLUS Spindle System assures the highest precision location of the tool holder in the spindle when using the ATC for loading tools as a result of the dual contact, which precisely positions the tool holder within 1 micron. ATC Repeatability Machine: Horizontal (4 years old) Taper Contact (Conventional) Dual Contact (BIG-PLUS®) Test Bar (Zero Runout) Minimized Deflection for Maximum Machining Accuracy & Superior Finish With BIG-PLUS simultaneous contact, machining rigidity is greatly enhanced due to the larger contact diameter of the...

HSK TOOLING SYSTEM ISO 12164/DIN 69893/ASME B5.62 Selected materials and strict control of dimensional accuracy for the optimum quality. Wide range of standard holders to meet all production requirements. AVAILABLE IN Premium Material Selection Since HSK is a hollow taper shank, the material has a critical role for optimum performance. BIG uses carefully selected high grade alloy steels. Particularly, BIG uses die steel materials for HSK40 and smaller where the cross section of shank taper is very thin. HSK Size Drive Key Form HSK Shanks according to Form A are designed to carry out torque...

BIG CAPTO ISO 26623-1 A dual contact modular turning and rotating tool holder system that strengthens the performance of MTC’s. The BIG CAPTO modular tooling system offers better efficiency, material selection and heat treatment. * The trademark CAPTO is licensed from Sandvik Coromant Excellent Repeatability & Runout High repeatability is achieved due to the perfect fit of the polygon taper to drive spindle rotation. The combination of a self-centering 1:20 taper and the long taper edge assures stable runout accuracy. Wider Range of Rotating BIG CAPTO Tooling than Any Other Provider As a...

CK/CKB/CKN TOOLING SYSTEM OVERVIEW CK, CKB & CKN Various Connections — One System Based on a cylindrical connection with radial locking screw, the world-famous modular precision tool system BIG KAISER has continuously been improved over the years, and has adapted to customer’s needs and the increases in machine tool performance. Compatibility to existing tools has always been a requirement for newer designs. This means that all BIG KAISER connections are almost 100% compatible, and all the components are kept in stock. Recess for the CKB Floating Cross-Bolt CKB CONNECTION: Highly Efficient...