Type 516 MetricTools - Counterbores - Counterbores with a Taper Shank - Taper Shank Counterbores with 3 or 4 Flutes
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 516 or 518 |
| 40 | NON-FERROUS - SHORT CHIPS | 516 or 518 |
| 60 | CAST IRONS | 516 or 518 |
| 80 | LOW STRENGTH STEELS | 511 |
| 100 | MEDIUM STRENGTH STEELS | 511 |
| 120 | HIGH STRENGTH STEELS | 511 |
| 140 | HIGH TEMPERATURE ALLOYS | 516 or 518 |
Description
- Right spiral flutes
- Carbide tips brazed to tough hardened alloy steel body
- Tool diameter tolerance: plus .001", minus .000"
- Geometry and carbide grade appropriate for material being machined
- Carbide tips brazed to tough hardened alloy steel body
- Precision ground cutting edges
- USCTI
- Taper Shank No. refers to American Standard taper series (formerly Morse taper series) per ASME/ANSI B5.10
Modifications
- Modified tool diameter - priced below
- Cutting diameter reduced for step
- Corner chamfer or corner radius
- Shank whistle notch for set screw
- Smaller taper shank
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Tool Diameter Mm | Minimum Cut Diameter | Number Of Flutes | Overall Length | Pilot Hole Diameter | Taper Shank Number | EDP | Price | 1.4173 | 36.0 | 0.4260 | 4 | 7 7/8 | 3/8 | 4 | 516360 | $256.50 | 1.4567 | 37.0 | 0.4260 | 4 | 7 7/8 | 3/8 | 4 | 516370 | $282.65 | 1.4961 | 38.0 | 0.4260 | 4 | 7 7/8 | 3/8 | 4 | 516380 | $282.65 | 1.2205 | 31.0 | 0.4260 | 4 | 6 5/8 | 3/8 | 3 | 516310 | $207.40 | 1.2598 | 32.0 | 0.4260 | 4 | 6 5/8 | 3/8 | 3 | 516320 | $221.25 | 1.2992 | 33.0 | 0.4260 | 4 | 6 5/8 | 3/8 | 3 | 516330 | $221.25 | 1.3386 | 34.0 | 0.4260 | 4 | 6 5/8 | 3/8 | 3 | 516340 | $231.00 | 1.3780 | 35.0 | 0.4260 | 4 | 6 5/8 | 3/8 | 3 | 516350 | $231.00 | 1.0236 | 26.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516260 | $176.15 | 1.0630 | 27.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516270 | $176.15 | 1.1024 | 28.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516280 | $181.20 | 1.1417 | 29.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516290 | $186.90 | 1.1811 | 30.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516300 | $186.90 | 0.9252 | 23.5 | 0.2900 | 3 | 6 1/8 | 1/4 | 3 | 516235 | $164.25 | 0.9449 | 24.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516240 | $183.10 | 0.9646 | 24.5 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516245 | $183.10 | 0.9843 | 25.0 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516250 | $167.80 | 1.0039 | 25.5 | 0.3530 | 3 | 6 3/8 | 5/16 | 3 | 516255 | $176.15 | 0.8268 | 21.0 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516210 | $174.95 | 0.8465 | 21.5 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516215 | $174.95 | 0.8661 | 22.0 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516220 | $160.35 | 0.8858 | 22.5 | 0.2900 | 3 | 6 1/8 | 1/4 | 3 | 516225 | $179.35 | 0.9055 | 23.0 | 0.2900 | 3 | 6 1/8 | 1/4 | 3 | 516230 | $179.35 | 0.7283 | 18.5 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516185 | $150.75 | 0.7480 | 19.0 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516190 | $150.75 | 0.7677 | 19.5 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516195 | $166.95 | 0.7874 | 20.0 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516200 | $153.20 | 0.8071 | 20.5 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516205 | $153.20 | 0.6299 | 16.0 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516160 | $162.00 | 0.6496 | 16.5 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516165 | $162.00 | 0.6693 | 17.0 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516170 | $148.55 | 0.6890 | 17.5 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516175 | $148.55 | 0.7087 | 18.0 | 0.2900 | 3 | 5 3/8 | 1/4 | 2 | 516180 | $164.50 | 0.5315 | 13.5 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516135 | $150.45 | 0.5512 | 14.0 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516140 | $138.20 | 0.5709 | 14.5 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516145 | $154.30 | 0.5906 | 15.0 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516150 | $154.30 | 0.6102 | 15.5 | 0.2280 | 3 | 5 1/8 | 3/16 | 2 | 516155 | $141.45 | 0.4331 | 11.0 | 0.1820 | 3 | 4 1/16 | 5/32 | 1 | 516110 | $124.35 | 0.4528 | 11.5 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516115 | $148.00 | 0.4724 | 12.0 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516120 | $135.80 | 0.4921 | 12.5 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516125 | $135.80 | 0.5118 | 13.0 | 0.2280 | 3 | 4 5/16 | 3/16 | 1 | 516130 | $150.45 | 0.3346 | 8.5 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516085 | $143.40 | 0.3543 | 9.0 | 0.1820 | 3 | 4 1/16 | 5/32 | 1 | 516090 | $121.45 | 0.3740 | 9.5 | 0.1820 | 3 | 4 1/16 | 5/32 | 1 | 516095 | $121.45 | 0.3937 | 10.0 | 0.1820 | 3 | 4 1/16 | 5/32 | 1 | 516100 | $135.50 | 0.4134 | 10.5 | 0.1820 | 3 | 4 1/16 | 5/32 | 1 | 516105 | $124.35 | 0.2362 | 6.0 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516060 | $117.55 | 0.2559 | 6.5 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516065 | $138.00 | 0.2756 | 7.0 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516070 | $138.00 | 0.2953 | 7.5 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516075 | $119.40 | 0.3150 | 8.0 | 0.1140 | 3 | 3 13/16 | 3/32 | 1 | 516080 | $119.40 |
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