You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
DIHART ® Tool Selection<br />
Step 2: Tool Selection – Based on diameter and tolerance required, choose recommended tool series.<br />
• Example 1: Diameter 20 H7 to be machined recommends Reamax ® TS System<br />
• Example 2: Diameter 1.7500" ± 0.0010"(IT8) to be machined recommends Reamax ® TS System<br />
IT-Tolerance<br />
0.0551 – 0.2204 in<br />
( 1.40 – 5.59 mm)<br />
Tool series selection based on IT-tolerance<br />
0.2205 – 0.4720 in<br />
( 5.60 – 11.99 mm)<br />
0.4721 – 0.7083 in<br />
( 12.00 – 17.99 mm)<br />
0.7084 – 1.5748 in<br />
( 18 – 40 mm)<br />
or Monomax ® Expandable<br />
1.5748 – 2.5591<br />
( 40 – 65 mm)<br />
2.5591 – 4.3307 in<br />
( 65 – 110 mm)<br />
1<br />
2<br />
IT 5 – IT 6<br />
Solid carbide<br />
reamer<br />
Monomax ®<br />
expandable<br />
Monomax ®<br />
expandable<br />
Reamax ® TS<br />
Monomax®<br />
expandable Reamax ® TS Cutting ring<br />
3<br />
IT 7<br />
Solid carbide<br />
reamer<br />
Monomax ®<br />
expandable<br />
Reamax ® Monomax ®<br />
expandable<br />
Reamax ® TS<br />
Monomax®<br />
expandable Reamax ® TS Cutting ring<br />
4<br />
IT 8<br />
Solid carbide<br />
reamer<br />
Solid carbide<br />
reamer<br />
Monomax ®<br />
solid Reamax ® Monomax ®<br />
solid Reamax ® Monomax ®<br />
solid Reamax ® TS Cutting ring<br />
Note: For bore tolerance IT7; Expandable tooling is recommended for wear compensation. Generally, bore tolerances < IT5<br />
should be machined by another process other than reaming<br />
5<br />
(..) = mm<br />
Series<br />
Standard reamers overview<br />
0.0551<br />
( 1.400)<br />
0.1575<br />
( 4.000)<br />
0.2205<br />
( 5.600)<br />
0.3779<br />
( 9.600)<br />
0.3999<br />
( 10.159)<br />
0.4724<br />
( 12.000)<br />
0.5000<br />
( 12.700)<br />
0.6929<br />
( 17.600)<br />
0.7087<br />
( 18.000)<br />
0.7441<br />
( 18.899)<br />
0.7913<br />
( 20.100)<br />
1.0196<br />
( 25.899)<br />
1.5748<br />
( 40.000)<br />
1.9685<br />
( 50.000)<br />
2.3858<br />
( 60.600)<br />
2.5591<br />
( 65.000)<br />
4.3543<br />
( 110.599)<br />
5.4960<br />
( 139.599)<br />
11.8346<br />
( 300.599)<br />
Tool connection<br />
6<br />
Reamax ® TS<br />
Cylindrical shank<br />
DAH ®<br />
ABS ®<br />
7<br />
Cylindrical shank<br />
Reamax ®<br />
Monomax ® – expandable<br />
Cylindrical shank<br />
8<br />
Cylindrical shank<br />
Monomax ® – solid<br />
Solid carbide reamer<br />
Cylindrical shank<br />
9<br />
Cutting ring<br />
Cylindrical shank<br />
DAH ®<br />
ABS ®<br />
PCD reamer<br />
Cylindrical shank<br />
If you do not find a standard tool in this catalog for your machining needs, we are able to offer you an application-specific tool.<br />
7
Change language