The Drinox 3xd pilot step drill offers three times the tool life, three times the coolant-through output, and three times faster drilling.
DRINOX Pilot Step Drill
PILOT DRILLS
DRINOX Pilot Step Drill 3xd Range: ø0.70 - 3.00 Increments: 0.05 - 3x longer tool life - 3x higher coolant-through output - 3x faster drilling
The coolant-through pilot drill features a power chamber in the shank to maximize coolant output, ensuring a steady flow even with lower coolant pump pressures.
Available in diameters from 0.70 to 3.00mm, with intermediate diameters in increments of 0.05mm.
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The newly developed ultra-thin coating ensures a high sharpness of the tool, improves chip removal and prevents material sticking.
The 90° cutting step and tool head are based on the geometry of proven high-performance tools in stainless steels, titanium and heat-resistant Ni or Co alloys.
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40xd
60xd
80xd
PILOT DRILLS
20xd
6-8xd
5-8xd
2-4xd
Step
Art. 56039
30xd
9xd
10xd
16xd
30º 0º
30º
90º
90º
10º
10º
28º
28º
Z 3
Z 3
RIGHT RIGHT
RIGHT RIGHT
Z 2
+.009 +.004
HSS +.008 +.002
-.03 0
30º
30º
AICrN
TiAISiN
TiSiN
AICrTiN d 1 - h6
Carbide
AITiCrN+S
AITiCrN+S
d 1
d 1 - m7
d 1
d 1
20xd d 1
-8xd
-8xd
≈5xd
≈5xd
20xd
123º
123º
140º
140º
40º 0º
40º
+.009 +.005 Straight Radius
Blind Hole Through Hole
Blind Hole Countersink Through Hole
Step Hole Multi- Composite
Groove Flat Cross Hole
Z 3/4 Round Surface Groove Radius
Plunge Radius Inclined Surface
Straight Radius Chamfer 60º
Through Hole
Through Hole Countersink
RIGHT LEFT Multi- Composite
RIGHT LEFT
Z 3/4
d 1
≈6xd
≈6xd
40xd
40xd
60º
60º
Al
Cu
Cu Cu Bronze Countersink 120º Front Side Finishing
ST
SST
ST
ST
C.I.
SST
SST
Ti
C.I.
C.I.
Ti
Ti
Al
Al
Bronze Countersink 130º Bronze Side Finishing
Countersink 60º Straight Groove
Countersink 90º Angular Groove
Countersink 140º Front Side Finishing
50º Double Countersink Chamfer 90º
Straight Groove
50º Countersink 140º
Chamfer 120º Plunge
Double Countersink
Plunge
Z 1
Z 1
≈10xd
≈10xd
60xd
60xd
Brass Countersink 142º
Countersink 142º
Countersink 123º
Mg
HST
Plastic
Brass
Brass Angular
Mg
Mg
HST
HST
Plastic
Plastic
Circular
l 2
60º
60º
Z 3-6
Z 3-6
l 3
80xd
80xd
l 1
90º
90º Catalog Number
Catalog Number
d 1
d 1 (in.)
d 2
d 2 (in.)
l 2
l 3
l 1
d 3
d 1
d 1 (in.)
d 2
d 2 (in.)
l 2
l 3
l 1
d 3
3xd
3xd
40.56039.0070 40.56039.0075 40.56039.0080 40.56039.0085 40.56039.0090 40.56039.0095 40.56039.0100 40.56039.0105 40.56039.0110 40.56039.0115 40.56039.0120 40.56039.0125 40.56039.0130 40.56039.0135 40.56039.0140 40.56039.0145 40.56039.0150 40.56039.0155 40.56039.0160 40.56039.0165 40.56039.0170 40.56039.0175 40.56039.0180 40.56039.0185
40.56039.0190 40.56039.0195 40.56039.0200 40.56039.0205 40.56039.0210 40.56039.0215 40.56039.0220 40.56039.0225 40.56039.0230 40.56039.0235 40.56039.0240 40.56039.0245 40.56039.0250 40.56039.0255 40.56039.0260 40.56039.0265 40.56039.0270 40.56039.0275 40.56039.0280 40.56039.0285 40.56039.0290 40.56039.0295 40.56039.0300
0.70 0.0276 1.20 0.0472 2.10 4.75 45 4.00 0.75 0.0295 1.25 0.0492 2.25 5.05 45 4.00 0.80 0.0315 1.30 0.0512 2.40 5.40 45 4.00 0.85 0.0335 1.35 0.0531 2.55 5.75 45 4.00 0.90 0.0354 1.40 0.0551 2.70 6.10 45 4.00 0.95 0.0374 1.45 0.0571 2.85 6.40 45 4.00 1.00 0.0394 1.50 0.0591 3.00 6.75 45 4.00 1.05 0.0413 1.55 0.0610 3.15 7.10 50 4.00 1.10 0.0433 1.60 0.0630 3.30 7.45 50 4.00 1.15 0.0453 1.65 0.0650 3.45 7.75 50 4.00 1.20 0.0472 1.70 0.0669 3.60 8.10 50 4.00 1.25 0.0492 1.75 0.0689 3.75 8.45 50 4.00 1.30 0.0512 1.80 0.0709 3.90 8.80 50 4.00 1.35 0.0531 1.85 0.0728 4.05 9.10 50 4.00 1.40 0.0551 1.90 0.0748 4.20 9.45 50 4.00 1.45 0.0571 1.95 0.0768 4.35 9.80 50 4.00 1.50 0.0591 2.30 0.0906 4.50 10.15 55 4.00 1.55 0.0610 2.35 0.0925 4.65 10.45 55 4.00 1.60 0.0630 2.40 0.0945 4.80 10.80 55 4.00 1.65 0.0650 2.45 0.0965 4.95 11.15 55 4.00 1.70 0.0669 2.50 0.0984 5.10 11.50 55 4.00 1.75 0.0689 2.55 0.1004 5.25 11.80 55 4.00 1.80 0.0709 2.60 0.1024 5.40 12.15 55 4.00 1.85 0.0728 2.65 0.1043 5.55 12.50 55 4.00
1.90 0.0748 2.70 0.1063 5.70 12.85 55 4.00 1.95 0.0768 2.75 0.1083 5.85 13.15 60 4.00 2.00 0.0787 2.80 0.1102 6.00 13.50 60 4.00 2.05 0.0807 2.85 0.1122 6.15 13.85 60 4.00 2.10 0.0827 2.90 0.1142 6.30 14.20 60 4.00 2.15 0.0846 3.15 0.1240 6.45 14.50 60 4.00 2.20 0.0866 3.20 0.1260 6.60 14.85 60 4.00 2.25 0.0886 3.25 0.1280 6.75 15.20 60 4.00 2.30 0.0906 3.30 0.1299 6.90 15.55 60 4.00 2.35 0.0925 3.55 0.1398 7.05 15.85 60 4.00 2.40 0.0945 3.60 0.1417 7.20 16.20 60 4.00 2.45 0.0965 3.65 0.1437 7.35 16.55 60 4.00 2.50 0.0984 3.70 0.1457 7.50 16.90 60 4.00 2.55 0.1004 3.75 0.1476 7.65 17.20 60 4.00 2.60 0.1024 3.80 0.1496 7.80 17.55 60 4.00 2.65 0.1043 3.85 0.1516 7.95 17.90 60 4.00 2.70 0.1063 3.90 0.1535 8.10 18.25 60 6.00 2.75 0.1083 4.15 0.1634 8.25 18.55 60 6.00 2.80 0.1102 4.20 0.1654 8.40 18.90 60 6.00 2.85 0.1122 4.25 0.1673 8.55 19.25 60 6.00 2.90 0.1142 4.30 0.1693 8.70 19.60 65 6.00 2.95 0.1161 4.35 0.1713 8.85 19.90 65 6.00 3.00 0.1181 4.40 0.1732 9.00 20.25 65 6.00
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• All dimensions are millimeters unless otherwise noted • Other sizes available upon request
Scan for Sphinx High Precision Cutting Tools catalog
HIGHER PERFORMANCE. GUARANTEED. Tool Holders | Boring Tools | Cutting Tools | Workholding | Tool Measuring BIG DAISHOWA Inc. 2600 Huntington Blvd | Hoffman Estates, IL 60192 (224) 770-2999 | bigdaishowa@us.bigdaishowa.com | bigdaishowa.com
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