Type 2522 FractionalTools - Counterbores - Aircraft Counterbores (Reduced Shank Counterbores) - Aircraft Counterbores with 3 Flutes
Description
- 3 Flutes
- Furnished with 1/64" courner radius
- Carbide tips brazed to tough alloy steel body
- Tool diameter tolerance: plus .001", minus .000"
- Shank diameter tolerance: plus .0000", minus .001"
- Geometry and carbide grade appropriate for material being machined
- Precision ground cutting edges
- USCTI
Options
- Modified tool diameter - priced below
- Metric tool diameter
- Cutting diameter reduced for step
- Corner chamfer or corner radius
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- For counterboring and spotfacing non-ferrous materials, composites, and non-metals used in airframe manufacturing
| Decimal Diameter | Fractional Diameter | Minimum Cut Diameter | Number Of Flutes | Overall Length | Pilot Hole Diameter | Small Shank Diameter | EDP | Price | 1.2500 | 1 1/4 | 0.2810 | 3 | 2 3/4 | 1/4 | 3/8 | 252240 | $166.05 | 1.3125 | 1 5/16 | 0.2810 | 3 | 2 3/4 | 1/4 | 3/8 | 252242 | $169.15 | 1.3750 | 1 3/8 | 0.2810 | 3 | 2 3/4 | 1/4 | 3/8 | 252244 | $171.05 | 1.4375 | 1 7/16 | 0.2810 | 3 | 2 3/4 | 1/4 | 3/8 | 252246 | $173.10 | 1.5000 | 1 1/2 | 0.2810 | 3 | 2 3/4 | 1/4 | 3/8 | 252248 | $182.30 | 1.5625 | 1 9/16 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252250 | $202.75 | 1.6250 | 1 5/8 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252252 | $205.40 | 1.6875 | 1 11/16 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252254 | $208.10 | 1.7500 | 1 3/4 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252256 | $211.35 | 1.8125 | 1 13/16 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252258 | $213.90 | 1.8750 | 1 7/8 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252260 | $215.40 | 1.9375 | 1 15/16 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252262 | $237.70 | 2.0000 | 2 | 0.3430 | 3 | 3 1/16 | 5/16 | 1/2 | 252264 | $295.75 | 0.5000 | 1/2 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252216 | $89.20 | 0.5312 | 17/32 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252217 | $89.70 | 0.5625 | 9/16 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252218 | $90.05 | 0.5938 | 19/32 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252219 | $90.50 | 0.6250 | 5/8 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252220 | $91.55 | 0.6562 | 21/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252221 | $101.70 | 0.6875 | 11/16 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252222 | $106.85 | 0.7188 | 23/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252223 | $110.45 | 0.7500 | 3/4 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252224 | $111.85 | 0.7812 | 25/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252225 | $112.25 | 0.8125 | 13/16 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252226 | $113.25 | 0.8438 | 27/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252227 | $114.10 | 0.8750 | 7/8 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252228 | $115.20 | 0.9062 | 29/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252229 | $115.90 | 0.9375 | 15/16 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252230 | $117.00 | 0.9688 | 31/32 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252231 | $117.85 | 1.0000 | 1 | 0.2190 | 3 | 2 3/4 | 3/16 | 1/4 | 252232 | $118.20 | 1.0625 | 1 1/16 | 0.2190 | 3 | 2 3/4 | 3/16 | 3/8 | 252234 | $150.90 | 1.1250 | 1 1/8 | 0.2190 | 3 | 2 3/4 | 3/16 | 3/8 | 252236 | $160.95 | 1.1875 | 1 3/16 | 0.2190 | 3 | 2 3/4 | 3/16 | 3/8 | 252238 | $163.05 | 0.2500 | 1/4 | 0.1250 | 3 | 2 3/8 | 3/32 | 1/4 | 252208 | $67.30 | 0.2812 | 9/32 | 0.1250 | 3 | 2 3/8 | 3/32 | 1/4 | 252209 | $67.40 | 0.3125 | 5/16 | 0.1250 | 3 | 2 3/8 | 3/32 | 1/4 | 252210 | $69.15 | 0.3438 | 11/32 | 0.1250 | 3 | 2 3/8 | 3/32 | 1/4 | 252211 | $70.50 | 0.3750 | 3/8 | 0.1250 | 3 | 2 3/8 | 3/32 | 1/4 | 252212 | $70.75 | 0.4062 | 13/32 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252213 | $80.40 | 0.4375 | 7/16 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252214 | $86.65 | 0.4688 | 15/32 | 0.1560 | 3 | 2 3/4 | 1/8 | 1/4 | 252215 | $88.15 |