Aloris Adjustable Chipbreaker Boring Bar CBB-1

✅Heat-treated alloy steel
✅Supplied with adjustable carbide chip-breaker and carbide shim to protect the boring bar
✅Accommodates standard positive rake triangular inserts
✅Used for boring to square shoulder
✅Can be used with open slot holders #1 and #2, as well as heavy duty holders #4, #41, #4D, #41D, #100, #104, #141
 
Boring Bar Size
Square: ⁵/₈”
Round: ³/₄”
Length: 8″
 
Minimum Bore Diameter: 1¹/₈“

Insert Size
I.C.: ³/₈“; thickness: ¹/₈”
 
Replacement Parts:
✅Adjustable Chipbreaker: CB-13
✅Chipbreaker Clamp Screw: SCR-1
✅Carbide Shim: SM-41
✅Carbide Shim Screw: SM-41SS