FINE BORING HEADS
FINE BORING INSERT SELECTION & CUTTING DATA Recommended Under Optimal Conditions
• Setup not chatter prone • Insert holder Size 1 (EWN)
• Length to diameter ratio less than 4:1 • Rigid fixture and workpiece • Good machine spindle
Insert Type & Size
Insert Radius
Stock Allow. On Dia.
Feed (IPR)
Speed (SFM)
Material
TP..07
TC..11
CC..06
CC..09
10.651.837
11.655.311
CCMT060202-TNP11
—
.008 .016 .031 .008 .016 .031 .008 .016 .031 .008 .016 .031 .008 .012 .016 .031
.008-.012 .0020 .016-.020 .0040 .024-.040 .0060 .008-.012 .0020 .016-.020 .0040 .024-.040 .0060 .008-.012 .0020 .016-.020 .0040 .024-.040 .0060 .008-.012 .0020 .016-.020 .0040 .024-.040 .0060 .008-.012 .0020 .010-.014 .0030 .016-.020 .0040 .024-.050 .0060
Mild, Low-Carbon Steel 10xx-15xx 1018,1020,1551, A36
10.651.713 TCMT110204-TNP12 CCMP060204-TNP12 CCMT09T304-TNP12
1000-1450
—
11.655.336
11.654.869
CCMT09T304-TNP12
10.651.802 TCMT110202-CTP51 CCMT060202-CTP51
—
High Carbon Alloy Steel 23xx-92xx, Tool Steel 4140, 4340, 8620
10.651.702 TCMT110204-CTP51 CCMT060204-CTP51 CCMT09T304-CTP51 — TCMT110208-CTP51 CCMT060208-CTP51 CCMT09T308-CTP51
800-1100
10.651.837 10.651.734
10.655.301B 10.655.302B 10.655.303B 10.655.301B 10.655.354 10.655.364 11.655.311
10.654.837 10.654.847 11.654.869 10.654.837 10.654.847 11.654.869
—
300 Stainless Steel Austenitic 303, 304, 316, 17-4ph
CCMT09T304-TNP12 CCMT09T304-TNP12
550-800
—
10.651.837 10.651.843
—
400 Stainless Steel Martensitic 403, 410, 416, 430
CCMT09T304-TNP12 CCMT09T304-TNP12
650-875
—
10.651.841 10.651.632
CCMT060202-TNP11
— —
Grey Cast Iron Malleable Class 20, 30
—
—
650-1000
10.651.734 TCMT110204-TNP11 CCMP060204-TNP11 CCMT09T304-TNP11 — TCMT110208-TNP11 CCMT060208-TNP11 CCMT09T308-TNP11
11.938.872 10.651.841 10.651.632 10.651.734
11.938.833 10.655.301A
11.938.835
11.938.838
CBN-CH, CBN-CHN
—
.008-.016 .0030 1500-2000
CCMT060202-TNP11
— —
.008 .012 .016 .031 .008 .012 .016 .031 .008 .012 .016 .031 .008 .016 .031 .008 .012 .016 .031 .008 .012 .016 .031
.008-.012 .0020 .010-.014 .0030 .016-.020 .0040 .024-.040 .0060 .006-.010 .0015 .008-.012 .0020 .012-.016 .0020 .018-.032 .0030 .008-.012 .0020 .010-.014 .0030 .016-.020 .0040 .024-.050 .0060 .008-.012 .0020 .016-.020 .0040 .024-.040 .0060 .008-.012 .0020 .010-.014 .0030 .016-.020 .0040 .024-.050 .0060 .004-.008 .0010 .004-.008 .0010 .005-.010 .0015 .006-.012 .0020
—
—
Cast Iron Ductile/Nodular/Chilled
375-625
10.655.302A 10.655.303A 10.655.319 10.655.327 10.655.354 10.655.364 11.655.315
CCMP060204-TNP11 CCMT09T304-TNP11 CCMT060208-TNP11 CCMT09T308-TNP11
—
10.651.837 10.651.737 10.651.843
10.654.837
10.654.937
—
—
High Temp. Alloys Titanium, Inconel, Monel
200-325
10.654.847 11.654.869
10.654.947 10.654.957
—
10.651.825 10.651.623
— —
— —
—
Copper Alloys Brass, Bronze
1100-1800
10.651.725 TCMT110204-C2P — TCMT110208-C2P
11.654.858 11.654.864 10.654.877 10.654.888 10.654.898 11.938.847
11.654.957
CCMT09T308-C2P
10.651.825 10.651.725
10.655.378 10.655.388 10.655.398 11.938.861
—
Aluminum/Magnesium 6061, 7075
10.654.977 10.654.987
1200-1600
— —
— —
10.938.840
—
—
Aluminum/Magnesium 6061, 7075 PCD Inserts
2000-4000
—
10.938.841 11.938.860
11.938.842
11.938.843 11.938.851
11.938.830
— — —
—
— —
— —
Hardened Steel Min. 50HRc CBN Inserts
10.938.837
200-300
— —
10.938.834 10.938.865
11.938.835
11.938.838
—
—
All Cutting Data Without Guarantee
Cutting Speed:
Feed Rate: IPM = RPM x IPR
SFM x 3.82
RPM =
Bore Ø
504
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