John M. Allen Co.

5225 West 140th Street, Brook Park, OH 44140 main:440 238 8700 fax: 216 265 0450

CNC Shop Biz Newz

Products we supply

Abrasives
Adaptors
Arbors
Band Saw Blades
Boring Tools
Brazing Alloys
Broaches
Burnishing Tools
Burrs
Bushings
Cabinets
Calipers
Carbdie
Carbide Blanks
Carbide Inserts
Ceramic Inserts
Chucks
Clamps
CNC Tooling
Coated Abrasives
Collets
Comparators
Coolant
Coolants
Core Drills
Counterbores
Countersinks
Cut Off Tools
Cutter Blades
Diamon Wheels
Diamond Tools
Drill Blanks
Drills
EDM Supplies
End Mills
Form Tools
Gages
Gear Hobs
Gear Tools
Grinding Wheels
Grooving Tools
Gun Drills
Hand Tools
Honing
Hoses
Inserts
Inspection Equipment
ISO - H
ISO - K
ISO - M
ISO - N
ISO - P
ISO - S
Keyway Cutters
Knurls
Lapping
Lathe Tooling
Live Centers
Material Handling
Metalcutting Tools
Metrology
Micrometers
Milling Cutters
PCD & CBN
Precision Tools
Presetters
Pumps
Punches
Reamer Blanks
Reamers
Rest Blades
Rotary Toolholders
Saws
Sharper Cutters
Spot Facers
Srew Machine Tooling
Step Drills
Subland Tools
Tapping Heads
Taps
Thread Chasers
Threading Dies
Threading Tools
Tool Accessories
Tool Bits
Tool Coating Service
Tool Repair
Trepanning
Vises
Wheel Dressers
Work Benches
Workhandling
Workholding

 

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Blog Posts

BIG-PLUS® Toolholders Q&A

Posted by John M Allen on December 14, 2010 at 11:00am 0 Comments

Basic Concept

BIG-PLUS® spindle system is based on the most currently available standards from MAS403, DIN69871, and ASMEB5.50-1994. Using this system, the taper and face of the machine spindle and tool holder contact simultaneously when clamped with the retention system.



A conventional steep taper tool holder is supported at its maximum taper diameter called the Gage line diameter. A…

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Main Office

5225 W. 140th St. Brook Park OH 44142
Main: 440 238 8700         Toll free: 800 527 8272          fax: 216 265 0450

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Forum

Storage Forum

Started by John M Allen in Uncategorized Dec 9, 2010. 0 Replies

in this forum we welcome all of your industrial storage questions

Metrology Forum

Started by John M Allen in Uncategorized Dec 9, 2010. 0 Replies

In this forum we welcome your metrology questions

Turning Forum

Started by John M Allen in Uncategorized Dec 9, 2010. 0 Replies

In this forum we welcome your turning questions

Milling Forum

Started by John M Allen in Uncategorized Dec 9, 2010. 0 Replies

In this forum area we welcome your milling quesitons

Tags: forum, milling

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