Tiny Carbide Boring Bar

Features of tiny Carbide Boring Bar

The tiny carbide boring bar adopts a full carbide cutter body to effectively suppress the processing vibration.
Ultra-fine particle cemented carbide AlTiN coating for increased tool wearability.
The micro-diameter design is beneficial to the processing requirements of cutting, copying, and chamfering of workpieces in narrow apertures.
Provides precise machining accuracy and good surface finish.

With SHB Series Dedicated Sleeve for precise and fast positioning
 

Tiny Carbide Boring Bar Identification System

Tiny Carbide Boring Bar Identification System

Coating

Sign Coating
G G300
M M500

② Feature

Sign Feature
C Chamfering
D Thread Relief
F Facing
G Grooving
I Threading
K Full Radius Grooving
P Profiling
Q Profiling and Boring
T Turning
U 90-degree Profiling
V Deep Face Grooving
W Chamfering and profiling
X Back Turning
Z Full Radius Facing

③ Shank

Sign Shank diameter
3 3 mm
4 4 mm
5 5 mm
6 6 mm
8 8 mm
10 10 mm

④ Hand of Tool

Sign Direction
R Right Hand
L Left Hand

⑤ Neck Length

Sign Length
L104 4 mm
L105 5 mm
L106 6 mm
L110 11 mm
L115 15 mm
L118 18 mm
L122 22 mm
L124 24 mm
L127 27 mm
L130 30 mm
L135 35 mm
L143 43 mm

⑥ Top Radius and Cutting Width

Sign Top Radius and Cutting Width
R
 
R0.05=Nose Radius 0.05 mm
R0.1=Nose Radius 0.1 mm
R2=Nose Radius 2 mm
B B1.0=0.1mm
B1.5=1.5mm
B2.0=2.0mm

⑦ Other

A□□
A60= Angle 60 degree
A90= Angle 90 degree
E
Icon of Tiny Carbide Boring Bar Identification System 01
H
Icon of Tiny Carbide Boring Bar Identification System 02
Special
Length Full
C:50mm  D:60mm  E1:75mm
H:100mm  M:150mm  R:200mm