Type 2514 FractionalTools - Counterbores - Straight Shank Counterbores - Counterbores with 3 or 4 Flutes For Non-Ferrous & Cast Iron
Description
- Right spiral flutes
- Carbide tips brazed to tough hardened alloy steel body
- Tool diameter tolerance: plus .001", minus .000"
- Shank diameter tolerance: plus .0000", minus .0005"
- Geometry and carbide grade appropriate for material being machined
- Precision ground cutting edges
- USCTI
- Steel cutting counterbores have secondary end relief on carbide for increased cutting edge strength
Options
- Modified tool diameter - priced below
- Cutting diameter reduced for step
- Corner chamfer or corner radius
- Shortened shank or reduced shank diameter
- Flat(s) or tang on shank
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Fractional Diameter | Minimum Cut Diameter | Number Of Flutes | Overall Length | Pilot Hole Diameter | Shank Diameter | EDP | Price | 1.1875 | 1 3/16 | 0.3530 | 3 | 6 3/8 | 5/16 | 1 | 251438 | $145.55 | 1.2500 | 1 1/4 | 0.4260 | 4 | 6 5/8 | 3/8 | 1 | 251440 | $162.10 | 1.3125 | 1 5/16 | 0.4260 | 4 | 6 5/8 | 3/8 | 1 | 251442 | $174.95 | 1.3750 | 1 3/8 | 0.4260 | 4 | 6 5/8 | 3/8 | 1 | 251444 | $184.15 | 1.4375 | 1 7/16 | 0.4260 | 4 | 7 7/8 | 3/8 | 1 1/4 | 251446 | $201.80 | 1.5000 | 1 1/2 | 0.4260 | 4 | 7 7/8 | 3/8 | 1 1/4 | 251448 | $233.30 | 1.5625 | 1 9/16 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/4 | 251450 | $240.15 | 1.6250 | 1 5/8 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/4 | 251452 | $245.15 | 1.6875 | 1 11/16 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/4 | 251454 | $293.40 | 1.7500 | 1 3/4 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/4 | 251456 | $293.40 | 1.8125 | 1 13/16 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/2 | 251458 | $347.25 | 1.8750 | 1 7/8 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/2 | 251460 | $347.25 | 1.9375 | 1 15/16 | 0.4890 | 4 | 8 1/8 | 7/16 | 1 1/2 | 251462 | $379.50 | 2.0000 | 2 | 0.5510 | 4 | 8 3/8 | 1/2 | 1 1/2 | 251464 | $379.50 | 0.4688 | 15/32 | 0.2280 | 3 | 4 5/16 | 3/16 | 7/16 | 251415 | $115.60 | 0.5000 | 1/2 | 0.2280 | 3 | 4 5/16 | 3/16 | 7/16 | 251416 | $105.15 | 0.5312 | 17/32 | 0.2280 | 3 | 4 5/16 | 3/16 | 1/2 | 251417 | $118.95 | 0.5625 | 9/16 | 0.2280 | 3 | 4 5/16 | 3/16 | 1/2 | 251418 | $108.20 | 0.5938 | 19/32 | 0.2280 | 3 | 5 1/8 | 3/16 | 1/2 | 251419 | $120.25 | 0.6250 | 5/8 | 0.2280 | 3 | 5 1/8 | 3/16 | 1/2 | 251420 | $109.30 | 0.6562 | 21/32 | 0.2280 | 3 | 5 1/8 | 3/16 | 1/2 | 251421 | $127.20 | 0.6875 | 11/16 | 0.2280 | 3 | 5 1/8 | 3/16 | 1/2 | 251422 | $115.70 | 0.7188 | 23/32 | 0.2900 | 3 | 5 3/8 | 1/4 | 1/2 | 251423 | $130.25 | 0.7500 | 3/4 | 0.2900 | 3 | 5 3/8 | 1/4 | 1/2 | 251424 | $118.30 | 0.7812 | 25/32 | 0.2900 | 3 | 5 3/8 | 1/4 | 5/8 | 251425 | $133.05 | 0.8125 | 13/16 | 0.2900 | 3 | 5 3/8 | 1/4 | 5/8 | 251426 | $120.80 | 0.8438 | 27/32 | 0.2900 | 3 | 5 3/8 | 1/4 | 3/4 | 251427 | $140.85 | 0.8750 | 7/8 | 0.2900 | 3 | 5 3/8 | 1/4 | 3/4 | 251428 | $128.10 | 0.9062 | 29/32 | 0.2900 | 3 | 6 1/8 | 1/4 | 3/4 | 251429 | $143.70 | 0.9375 | 15/16 | 0.2900 | 3 | 6 1/8 | 1/4 | 3/4 | 251430 | $130.75 | 0.9688 | 31/32 | 0.3530 | 3 | 6 3/8 | 5/16 | 3/4 | 251431 | $147.90 | 1.0000 | 1 | 0.3530 | 3 | 6 3/8 | 5/16 | 3/4 | 251432 | $134.45 | 1.0625 | 1 1/16 | 0.3530 | 3 | 6 3/8 | 5/16 | 3/4 | 251434 | $135.85 | 1.1250 | 1 1/8 | 0.3530 | 3 | 6 3/8 | 5/16 | 1 | 251436 | $139.45 | 0.2500 | 1/4 | 0.1140 | 3 | 3 13/16 | 3/32 | 15/64 | 251408 | $83.45 | 0.2812 | 9/32 | 0.1140 | 3 | 3 13/16 | 3/32 | 17/64 | 251409 | $102.00 | 0.3125 | 5/16 | 0.1140 | 3 | 3 13/16 | 3/32 | 19/64 | 251410 | $87.05 | 0.3438 | 11/32 | 0.1140 | 3 | 3 13/16 | 3/32 | 5/16 | 251411 | $110.20 | 0.3750 | 3/8 | 0.1820 | 3 | 4 1/16 | 5/32 | 5/16 | 251412 | $92.30 | 0.4062 | 13/32 | 0.1820 | 3 | 4 1/16 | 5/32 | 3/8 | 251413 | $104.05 | 0.4375 | 7/16 | 0.1820 | 3 | 4 1/16 | 5/32 | 3/8 | 251414 | $94.70 |