CB Style   
The CB style boring heads offer the largest boring range of any of our boring heads. This is the best choice when you have a variety of bore sizes to produce. The CB Style has been designed for use on manual or CNC machines. Offered in standard or micro adjustment to meet your tolerance needs.
Advantages
  • Large diameter mounting surface gives maximum rigidity and stability
  • Ideal for Job Shops
  • Large range of diameters produced with a single boring head
Features
  • Standard CB Style provides adjustment of .001” or .02mm on diameter
  • Also offered in micro adjustment for .00005” or .001mm on diameter bore increments
  • Inch Model CB Style Boring Range .050” – 21.500” in Diameter
  • Metric Model CB Style Boring Range 3mm – 341mm in Diameter
  • V-Flange, BT-Flange, DIN 69871, DIN2080 and HSK shanks available
Recommended Materials  
Materials
x
Steel
High Temp Alloy
Stainless Steel
Hardened Steel
Cast Iron
Aluminum
Icon Reference




Recommended Industries  
Industries
x
Medical
Renewable Energy/ Energy
Automotive
Aerospace
Firearms
Agriculture
Oil and Gas
Marine
General Production
Heavy Equipment
Hydraulics
Tool, Mold, and Die
Structural Steel Fabricator
Icon Reference



CB Style Rotate
CB Style Rotate
CB Style Side 1
CB Style Side 2
CB Style Angle
CB Style Explosion
CB Style Move
CB Style Close 1
CB Style Close 2
Technical Information

Product Specifications
Product Type
Modular Boring System
Center Hole Diameter Range
0.050" - 3.250" (3.00mm - 73.00mm)
Outboard Hole Diameter Range
1.00" - 5.125" (25.00mm - 130.00mm)
Cross Hole Diameter Range
2.875" - 21.500" (73.00mm - 341.00mm)

Product Nomenclature
CB Style
Boring Head Style
x
CB = CB Style
SQ = Square
TMT = Tiny Mite
CSL = Slotted
CB
-
Body Size
x
Imperial
002 = 1.500"
152 = 1.500"
0750 = 0.750"
1000 = 1.000"
1500 = 1.500"
2000 = 2.000"
202 = 2.000"
3000 = 3.000"
203 = 3.000"
204 = 4.000"
206 = 6.000"
Metric
025M = 25mm
032M = 32mm
050M = 50mm
076M = 76mm
101M = 101mm
2000
Tool Hole ID
x
Imperial
A = 0.375"
B = 0.500"
C = 0.625"
D = 0.750"
E = 1.000"
F = 1.500"
G = 0.125"
H = 0.250"
Metric
A = 10mm
B = 12mm
C = 16mm
D = 20mm
E = 25mm
A
Feature
x
Blank = Standard Adjusting
MA = Micro Adjusting
 
MA
Criterion®
Boring Systems

Available Online Only

Recommended Cutting Data
Criterion Finish Boring