Preci Tech Hard Steel Mandrels, Series Y Hard Steel Mandrels, Series AA / SH Hard Steel Mandrels, Mumbai, India
 
• Auto Gauging Honing Machine
• Auto Stroking Timer Sizing    Honing Machine
• Manual Honing Machine
• Through Feed Super Finishing    Machine
• Manual OD Lapping Machine
• Manual OD Lapping Machine
    with VFD
• Honing Tools For Indian As Well    As Imported Machines
 
 
 

Preci - Tech Hard Steel Mandrels

Diameter Range 3.05-3.81 mm (.120"-.150")
Diameter mm
Ins
Mandrel Adaptor
Stone Types
SHORT SERIES Y
Mandrel Length A=38 mm (1.50") Stone Length B = 14.5mm (.562")
Preci-Tech Hard Steel Mandrels
 
3.05-3.17 .120-.125 HS120 MA 156/22

Y

3.17-3.30 .125-.130 HS125
3.30-3.43 .130-.135 HS130
3.43-3.56 .135-.140 HS135 A-4/6
3.56-3.68 .140-.145 HS140
3.68-3.81 .145-.150 HS145
Diameter Range 3.05-3.81 mm (.120"-.150")
 
SHORT SERIES AA
Mandrel Length A=42 mm (1.65") Stone Length B 5 17.5 mm (.687")
 
Preci-Tech Hard Steel Mandrels
 
3.81-3.94 .150-.155 HS150  
AA
3.94-4.06 .155-.160 HS155
4.06-4.19 .160-.165 HS160
4.19-4.32 .165-.170 HS165 MA 156/22
4.32-4.45 .170-.175 HS170 A-4/6
4.45-4.57 .175-.180 HS175  
4.57-4.70 .180-.185 HS180
 
Diameter Range 3.81-4.70 mm (.150"-.180")
Diameter mm
Ins
Mandrel Adaptor
Stone Types
SHORT SERIES SH
Mandrel Length A=53 mm (2.08") Stone Length B = 19.05 mm (.750")
3.81-3.94 .150-.155 HS150/SH  
SH
3.94-4.06 .155-.160 HS155/SH
4.06-4.19 .160-.165 HS160/SH
4.19-4.32 .165-.170 HS165/SH A-4/6
4.32-4.45 .170-.175 HS170/SH MA 156/22
4.45-4.57 .175-.180 HS175/SH  
4.57-4.70 .180-.185 HS180/SH
Diameter Range 4.70-6.10 mm (.185"-.240")
4.70-4.83 .185-.190 HS185/2SH  
SH
4.83-4.95 .190-.195 HS190/2SH
4.95-5.08 .195-.200 HS195/2SH
5.08-5.21 .200-.205 HS200/2SH A-4/6
5.21-5.33 .205-.210 HS205/2SH MA 156/1
5.33-5.46 .210.215 HS210/2SH  
5.46-5.59 .215-.220 HS215/2SH
5.59-5.72 .220-.225 HS220/2SH
5.72-5.84 .225-.230 HS225/2SH
5.84-5.97 .230-.235 HS230/2SH
5.97-6.10 .235-.240 HS235/2SH
6.10-6.22 .240-.245 HS240/2SH
 
Diameter Range 3.81-4.70 mm (.150"-.180")
Diameter mm
Ins
Mandrel Adaptor
Stone Types
LONG SERIES NBB
Mandrel Length A=55 mm (2.16") Stone Length B = 31.7 mm (1.25")
3.81-3.94 .150-.155 HS150/NBB  
NBB
3.94-4.06 .155-.160 HS155/NBB
4.06-4.19 .160-.165 HS160/NBB
4.19-4.32 .165-.170 HS165/NBB A-4/6
4.32-4.45 .170-.175 HS170/NBB MA 156/22
4.45-4.57 .175-.180 HS175/NBB  
4.57-4.70 .180-.185 HS180/NBB
 
Diameter Range 4.70-6.10 mm (.185"-.240")
 
4.70-4.83 .185-.190 HS185/2NBB  
NBB
4.83-4.95 .190-.195 HS190/2NBB
4.95-5.08 .195-.200 HS195/2NBB
5.08-5.21 .200-.205 HS200/2NBB A-4/6
5.21-5.33 .205-.210 HS205/2NBB MA 156/1
5.33-5.46 .210.215 HS210/2NBB  
5.46-5.59 .215-.220 HS215/2NBB
5.59-5.72 .220-.225 HS220/2NBB
5.72-5.84 .225-.230 HS225/2NBB
5.84-5.97 .230-.235 HS230/2NBB
5.97-6.10 .235-.240 HS235/2NBB
6.10-6.22 .240-.245 HS240/2NBB
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