Product Similar To:
KenDrill™ Spot • 120° Spot Angle • Straight Shank • Metric
Solid Carbide NC Spot Drill
Material Number1191621
ISO Catalog IDB501Z20000ANSI Catalog IDB501Z20000
- P Steel
- M Stainless Steel
- K Cast Iron
- N Non-Ferrous
- S High-Temp Alloys
- Drilling: Convex
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Material Number | 1191621 |
ISO Catalog ID | B501Z20000 |
ANSI Catalog ID | B501Z20000 |
Grade | K10 |
[D1] Drill Diameter M | 20 mm |
[D1] Drill Diameter M | .7874 in |
[L] Overall Length | 92 mm |
[L] Overall Length | 3.622 in |
[L4] Maximum Drilling Depth | 18 mm |
[L4] Maximum Drilling Depth | .7087 in |
[LS] Shank Length | 71 mm |
[LS] Shank Length | 2.795 in |
[D] Adapter / Shank / Bore Diameter | 20 mm |
[D] Adapter / Shank / Bore Diameter | .7874 in |
Workpiece Materials
- Steel
- Stainless Steel
- Cast Iron
- Non-Ferrous
- High-Temp Alloys
Uses and application
- Drilling: Convex
Features and benefits
- Solid carbide spot drill for pre-centering operations, leading to improved hole positioning.
- Designed for spot drilling only, it comes with a very short flute length
- Well suited for HSS drills with point angles greater than 120°, and for any tapping operations.
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Tolerance
Tolerans • Metrik | ||
D1 | Tolerans h8 + / - | Tolerans h6 + / - |
0,000/-0,018 | 0,000/-0,008 | |
0,000/-0,022 | 0,000/-0,009 | |
0,000/-0,027 | 0,000/-0,011 |
Tolerans • İnç | ||
D1 | Tolerans h8 + / - | Tolerans h6 + / - |
.0000/-.0007 | .0000/-.0003 | |
.0000/-.0009 | .0000/-.0004 | |
.0000/-.0011 | .0000/-.0004 |
Application Data
Non-Coolant Spot Drills • B50_ Series • Grade K10 • Dry and Flood Coolant Drill • Diameters 3–20mm • Metric
Malzeme grubu | |||||||||||||
Kesme hızı | Metrik | ||||||||||||
Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
Min. | Başlangıç değeri | Maks. | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | |||
P | 0 | 50 | 65 | 100 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 |
1 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
2 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
3 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
4 | 40 | 55 | 80 | mm/dev | 0,05–0,08 | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,22 | 0,16–0,24 | |
5 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
6 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
M | 1 | 30 | 35 | 50 | mm/dev | 0,04–0,07 | 0,05–0,09 | 0,06–0,11 | 0,80–0,13 | 0,09–0,15 | 0,10–0,17 | 0,11–0,20 | 0,12–0,23 |
2 | 30 | 40 | 50 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
3 | 25 | 30 | 40 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
K | 1 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 |
2 | 60 | 80 | 100 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
3 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
N | 1 | 90 | 230 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 |
2 | 90 | 220 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
3 | 90 | 180 | 225 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
4 | 90 | 130 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
S | 1 | 20 | 25 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
2 | 10 | 20 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
3 | 20 | 25 | 40 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
4 | 20 | 25 | 50 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
Malzeme grubu | |||||||||||||
Kesme hızı — vc | İnç | ||||||||||||
Malzeme grubu | Kesme hızı | İnç | |||||||||||
Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
Min. | Başlangıç değeri | Maks. | 1/8 .125 | 3/16 .188 | 1/4 .250 | 5/16 .313 | 3/8 .375 | 1/2 .500 | 5/8 .625 | 3/4 .750 | |||
P | 0 | 160 | 210 | 330 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 |
1 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
2 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
3 | 130 | 180 | 260 | IPR | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.011 | |
4 | 130 | 180 | 260 | IPR | .002–.003 | .002–.004 | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.009 | .006–.009 | |
5 | 100 | 130 | 200 | IPR | .001–.002 | .001–.002 | .002–.003 | .002–.004 | .003–.005 | .004–.006 | .005–.007 | .006–.008 | |
6 | 100 | 130 | 200 | IPR | .001–.002 | .001–.002 | .002–.003 | .002–.004 | .003–.005 | .004–.006 | .005–.007 | .006–.008 | |
M | 1 | 100 | 110 | 160 | IPR | .002–.003 | .002–.004 | .002–.004 | .032–.005 | .004–.006 | .004–.007 | .004–.008 | .005–.009 |
2 | 100 | 130 | 160 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.005 | .003–.006 | .004–.007 | .004–.008 | |
3 | 80 | 100 | 130 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.005 | .003–.006 | .004–.007 | .004–.008 | |
K | 1 | 200 | 300 | 390 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 |
2 | 200 | 260 | 330 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 | |
3 | 200 | 300 | 390 | IPR | .002–.005 | .003–.006 | .004–.006 | .005–.007 | .006–.008 | .006–.009 | .007–.010 | .008–.012 | |
N | 1 | 300 | 750 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 |
2 | 300 | 720 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
3 | 300 | 590 | 740 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
4 | 300 | 430 | 890 | IPR | .002–.005 | .003–.006 | .004–.007 | .005–.010 | .006–.011 | .007–.013 | .008–.013 | .009–.015 | |
S | 1 | 70 | 80 | 100 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 |
2 | 30 | 70 | 100 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 | |
3 | 70 | 80 | 130 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 | |
4 | 70 | 80 | 160 | IPR | .001–.002 | .002–.003 | .002–.004 | .002–.004 | .003–.004 | .003–.005 | .004–.006 | .004–.008 |
Kesme hızı | Metrik | ||||||||||||
Aralık | Çap başına önerilen ilerleme oranı (f) | ||||||||||||
Malzeme grubu | Min. | Başlangıç değeri | Maks. | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 16,0 | 20,0 | ||
P | 0 | 50 | 65 | 100 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 |
1 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
2 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
3 | 40 | 55 | 80 | mm/dev | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,24 | 0,18–0,28 | |
4 | 40 | 55 | 80 | mm/dev | 0,05–0,08 | 0,05–0,10 | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,22 | 0,16–0,24 | |
5 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
6 | 30 | 40 | 60 | mm/dev | 0,03–0,05 | 0,03–0,06 | 0,04–0,08 | 0,06–0,10 | 0,08–0,12 | 0,10–0,14 | 0,12–0,18 | 0,14–0,20 | |
M | 1 | 30 | 35 | 50 | mm/dev | 0,04–0,07 | 0,05–0,09 | 0,06–0,11 | 0,80–0,13 | 0,09–0,15 | 0,10–0,17 | 0,11–0,20 | 0,12–0,23 |
2 | 30 | 40 | 50 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
3 | 25 | 30 | 40 | mm/dev | 0,03–0,05 | 0,04–0,08 | 0,05–0,09 | 0,06–0,10 | 0,07–0,12 | 0,08–0,14 | 0,09–0,17 | 0,10–0,20 | |
K | 1 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 |
2 | 60 | 80 | 100 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
3 | 60 | 90 | 120 | mm/dev | 0,06–0,12 | 0,08–0,14 | 0,10–0,16 | 0,12–0,18 | 0,14–0,20 | 0,16–0,22 | 0,18–0,26 | 0,20–0,30 | |
N | 1 | 90 | 230 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 |
2 | 90 | 220 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
3 | 90 | 180 | 225 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
4 | 90 | 130 | 270 | mm/dev | 0,06–0,13 | 0,08–0,15 | 0,10–0,18 | 0,12–0,25 | 0,15–0,28 | 0,18–0,32 | 0,20–0,34 | 0,22–0,38 | |
S | 1 | 20 | 25 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
2 | 10 | 20 | 30 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
3 | 20 | 25 | 40 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 | |
4 | 20 | 25 | 50 | mm/dev | 0,03–0,05 | 0,04–0,07 | 0,05–0,09 | 0,06–0,10 | 0,07–0,11 | 0,08–0,13 | 0,09–0,16 | 0,10–0,20 |
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