Unique Drilling Line for Large Diameters
Indexable Solid Carbide Drills with 2 Effective Cutting Edges for Higher Productivity
DFN A-3D & 5D – IQ
Indexable Head Drills with Coolant Holes and One Flat Shanks, Drilling Depth 3xD and 5xD
HFP-IQ
Exchangeable DFN Drill Heads, for Carbon and Alloy Steel (ISO P) and Cast Iron (ISO K)
60° 0.04 Dk7 L L1 Designation
DFN 1299-389-125A-3D-IQ DFN 1339-401-125A-3D-IQ DFN 1378-413-125A-3D-IQ DFN 1417-425-125A-3D-IQ DFN 1457-437-125A-3D-IQ DFN 1496-448-125A-3D-IQ DFN 1535-460-125A-3D-IQ DFN 1575-472-125A-3D-IQ DFN 1299-649-125A-5D-IQ DFN 1339-669-125A-5D-IQ DFN 1378-689-125A-5D-IQ DFN 1417-708-125A-5D-IQ DFN 1457-728-125A-5D-IQ DFN 1496-748-125A-5D-IQ DFN 1535-767-125A-5D-IQ DFN 1575-787-125A-5D-IQ
Dmin
1.299 1.339 1.378 1.417 1.457 1.496 1.554
1.575 1.299 1.339 1.378 1.417 1.457 1.496 1.553
1.575 L4 Dmax
1.335 1.374 1.413 1.453 1.492 1.531 1.57 1.61
1.335 1.374 1.413 1.453 1.492 1.531 1.57 1.61
L
3.89 4.01 4.13 4.25 4.37 4.48 4.6
4.72 6.49 6.69 6.89 7.08 7.28 7.48 7.67 7.87
d
1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25 1.25
(1) Do not mount smaller drilling heads than specified range for drill body. • For clamping, use K DFN key. Dimensions
Designation HFP 1299-IQ
HFP 1318-IQ HFP 1339-IQ HFP 1358-IQ HFP 1378-IQ HFP 1397-IQ HFP 1417-IQ HFP 1437-IQ HFP 1457-IQ HFP 1476-IQ HFP 1496-IQ HFP 1515-IQ HFP 1535-IQ HFP 1555-IQ HFP 1575-IQ
Spare Parts Designation DFN A-5D-IQ
D
1.299 1.318 1.339 1.358 1.378 1.397 1.417 1.437 1.457 1.476 1.496 1.515 1.535 1.555 1.575
• Intermediate sizes can be supplied on request. S
0.72 0.72 0.77 0.77 0.77 0.77 0.82 0.82 0.82 0.82 0.86 0.86 0.86 0.86 0.9
h1
0.44 0.44 0.47 0.47 0.47 0.47 0.5 0.5
0.504 0.504 0.54 0.54 0.53 0.53 0.56
Po. Size 33.0 33.0 34.0 34.0 35.0 35.0 36.0 36.0 37.0 37.0 38.0 38.0 39.0 39.0 40.0
D3
1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65 1.65
L1
5.70 5.88 6.05 6.22 6.40 6.57 6.74 6.91 8.30 8.56 8.81 9.06 9.31 9.56 9.81
10.01 h1 S L4
2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67 2.67
Po. Size 33.0
34.0 35.0 36.0 37.0 38.0 39.0 40.0 33.0 34.0 35.0 36.0 37.0 38.0 39.0 40.0
dh6 D3 D
www.iscarmetals.com
• Self locking mechanism eliminates the need for clamping accessories and minimizes machine downtime
• Accurate and stable insert positioning guarantees numerous insert indexes in the same pocket
• Unique self-centering geometry enables using up to 5xD without the need for a pilot hole operation
l l l l l l l l l l l l l l l
Clamping Key K DFN 30-40
IC908
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