Punch Former - WD Hearn

Precision Accessories for Grinding Machine
HWK-AK,BK,BH-150,175,300 HWL-2WAK,BK,BH-150,175,300
Single Sine Plate with Magnetic Chuck
● Fine magnetic chuck is suitable for grinding
small workpieces.
● The base has a positive locking device which
can provide a positive lock at any angle.
● Sine plates are made of alloy steel processed
by heat, subzero treatment against distortion,
hardened up to HRC58, fi nished by grinding.
● Rollers are processed by heat treatment and
precisely ground within 0.002 mm.
Parallelismwithin 0.003 mm / 100 mm
Squarenesswithin 0.005 mm / 100 mm
Roller Center Distancewithin 0.002 mm
HWK-AK,BK,BH-150,175,300
Unitmm
Model A B C
D
N.W.
E
0.002 (kg)
HWK-AK-150 150 150 60 100 125 15
HWK-BK-150 150 150 56 100 121 16
HWK-BH-150 150 150 40 100 100 16
HWK-AK-175 100 175 60 75 125 14
HWK-BK-175 100 175 50 75 125 15
HWK-AK-300 150 300 60 100 125 36
HWK-BK-300 150 300 60 100 125 37
HWK-BH-300 150 300 40 100 125 37
Compound Sine Plate with
Magnetic Chuck
AStandard Poles / Pole Pitch 2+6
BFine Poles / Pole Pitch1+1.5
CHolland Magnetic Chuck-Fine Poles / Pole Pitch0.8+1.5
HWL-2WAK,BK,BH-150,175,300
Unitmm
Model A B C
D
N.W.
E
0.002 (kg)
HWL-2WAK-150 150 150 60 100 162 18
HWL-2WBK-150 150 150 60 100 162 20
HWL-2WBH-150 150 150 40 100 142 20
HWL-2WAK-175 100 175 60 75 162 17
HWL-2WBK-175 100 175 60 75 162 19
HWL-2WAK-300 150 300 60 100 162 46
HWL-2WBK-300 150 300 60 100 162 48
HWL-2WBH-300 150 300 40 100 142 48
AStandard Poles / Pole Pitch 2+6
BFine Poles / Pole Pitch1+1.5
CHolland Magnetic Chuck-Fine Poles / Pole Pitch0.8+1.5
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