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Cutting Point Precision Toolholder Lineup
The AE Dynamic Bar maintains precise cutting edge positional Excellent Bar (AE-Type)
accuracy through the use of a special alloy, thereby achieving high Excelent Bar with coolant hole
(internal coolant) (A..AE) provides
precision machining. better chip evacuation.
34CrMo4
0.03 Steel Bar
0.02 Vc=180m/min The steel shank bar (without
ap=2mm coolant hole) provides superior
Competitor B f=0.2mm/rev cost performance
S/A16Q-SCLPR09-18 type
0.01
X-axis displacement (mm)
CPMH090308(CA5525)
Boring
0.00 500 1000 1500 L/D=4
0 Dynamic Bar (AE-Type) 2000 External Coolant
-0.01 Direction of
measurement
-0.02
-0.03 F
9BYJT
-0.04
Number of impact
Advantages of Dynamic Bar SDUC
New design and concept focusing on chip evacuation
New Streamlined pocket provides effective coNnecwept Coolant ows toward workpiece internal wall
design chip evacuation
Large chip pocket allows Coolant ow
chips to flow through the
backside of the bar
Chip ow
Side chip pocket directs chips to Coolant ow towards internal
outside of workpiece workpiece wall allows smooth
chip evercuation
conventional model
conventional model
HP Type 2-Edges Tip-Bar for Micro Boring
Economically excellent 2-Edges
Min. Bore Dia. Line Up from 2.0 to Up
Easy-to-Use Adjustable Overhang Length
Integral No. shank is adopted to enable installation to standard sleeves
Special sleeves to fit to target machine makers specifications are fulfilled
Boring Back boring Grooving Face Grooving Threading
HPB F18 HPBT F18 HPG G30 HPFG G53 HPT J24
Min. Bore Dia.: 2~7 Min. Bore Dia.: 4~5 Min. Bore Dia.: 4~7 Min. Face Groove Dia.: 8 Min. Pilot Hole Dia.: 4.5~8
Corner-R (r): 0.05 Corner-R (r): 0.05 Edge Width: 1.0~2.0 mm Edge Width: 1.0~3.0mm M: 0.75~1.5 mm
Depth: 1.0~2.0 mm Depth: 2.0~3.0mm UN: 28~16 TPI
W: 24~18 TPI
R c : 28~19 TPI
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