Type 500 FractionalTools - Counterbores - Counterbore Pilots - Interchangeable Counterbore Pilots with a Short Shank

Description
- Shank diameter tolerance: plus .0000", minus .0005"
- Shank diameter ordered must be the same as pilot hole diameter in the counterbore to be used
- Pilot head diameter must be larger than the counterbore's minumum cut diameter
Modifications
- Modified pilot head diameter
- Corner radius
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
| Decimal Diameter | Fractional Diameter | Shank Diameter | EDP | Price | 2.0000 | 2.0000 | 1/2 | 50964 | $180.00 | 1.5625 | 1 9/16 | 1/2 | 50950 | $143.70 | 1.6250 | 1 5/8 | 1/2 | 50952 | $145.30 | 1.6875 | 1 11/16 | 1/2 | 50954 | $147.30 | 1.7500 | 1 3/4 | 1/2 | 50956 | $149.50 | 1.8750 | 1 7/8 | 1/2 | 50960 | $180.00 | 1.2500 | 1 1/4 | 1/2 | 50940 | $120.55 | 1.3125 | 1 5/16 | 1/2 | 50942 | $126.90 | 1.3750 | 1 3/8 | 1/2 | 50944 | $138.55 | 1.4375 | 1 7/16 | 1/2 | 50946 | $140.30 | 1.5000 | 1 1/2 | 1/2 | 50948 | $142.00 | 0.9375 | 15/16 | 1/2 | 50930 | $85.90 | 1.0000 | 1 | 1/2 | 50932 | $88.85 | 1.0625 | 1 1/16 | 1/2 | 50934 | $92.10 | 1.1250 | 1 1/8 | 1/2 | 50936 | $111.00 | 1.1875 | 1 3/16 | 1/2 | 50938 | $114.45 | 0.7188 | 23/32 | 1/2 | 50923 | $65.50 | 0.7500 | 3/4 | 1/2 | 50924 | $65.50 | 0.7812 | 25/32 | 1/2 | 50925 | $73.55 | 0.8125 | 13/16 | 1/2 | 50926 | $73.55 | 0.8750 | 7/8 | 1/2 | 50928 | $81.40 | 1.7500 | 1 3/4 | 7/16 | 50856 | $149.50 | 0.5625 | 9/16 | 1/2 | 50918 | $51.35 | 0.5938 | 19/32 | 1/2 | 50919 | $56.50 | 0.6250 | 5/8 | 1/2 | 50920 | $56.50 | 0.6875 | 11/16 | 1/2 | 50922 | $57.80 | 1.3125 | 1 5/16 | 7/16 | 50842 | $126.90 | 1.3750 | 1 3/8 | 7/16 | 50844 | $138.55 | 1.4375 | 1 7/16 | 7/16 | 50846 | $140.30 | 1.5000 | 1 1/2 | 7/16 | 50848 | $142.00 | 1.5625 | 1 9/16 | 7/16 | 50850 | $143.70 | 1.0000 | 1 | 7/16 | 50832 | $88.85 | 1.0625 | 1 1/16 | 7/16 | 50834 | $92.10 | 1.1250 | 1 1/8 | 7/16 | 50836 | $111.00 | 1.1875 | 1 3/16 | 7/16 | 50838 | $114.45 | 1.2500 | 1 1/4 | 7/16 | 50840 | $120.55 | 0.7500 | 3/4 | 7/16 | 50824 | $65.50 | 0.7812 | 25/32 | 7/16 | 50825 | $73.55 | 0.8125 | 13/16 | 7/16 | 50826 | $73.55 | 0.8750 | 7/8 | 7/16 | 50828 | $81.40 | 0.9375 | 15/16 | 7/16 | 50830 | $85.90 | 0.5938 | 19/32 | 7/16 | 50819 | $56.50 | 0.6250 | 5/8 | 7/16 | 50820 | $56.50 | 0.6562 | 21/32 | 7/16 | 50821 | $57.80 | 0.6875 | 11/16 | 7/16 | 50822 | $57.80 | 0.7188 | 23/32 | 7/16 | 50823 | $65.50 | 1.3750 | 1 3/8 | 3/8 | 50744 | $138.55 | 1.4375 | 1 7/16 | 3/8 | 50746 | $140.30 | 0.5000 | 1/2 | 7/16 | 50816 | $39.20 | 0.5312 | 17/32 | 7/16 | 50817 | $45.75 | 0.5625 | 9/16 | 7/16 | 50818 | $51.35 | 1.0625 | 1 1/16 | 3/8 | 50734 | $92.10 | 1.1250 | 1 1/8 | 3/8 | 50736 | $111.00 | 1.1875 | 1 3/16 | 3/8 | 50738 | $114.45 | 1.2500 | 1 1/4 | 3/8 | 50740 | $120.55 | 1.3125 | 1 5/16 | 3/8 | 50742 | $126.90 | 0.7500 | 3/4 | 3/8 | 50724 | $65.50 | 0.8125 | 13/16 | 3/8 | 50726 | $73.55 | 0.8750 | 7/8 | 3/8 | 50728 | $81.40 | 0.9375 | 15/16 | 3/8 | 50730 | $85.90 | 1.0000 | 1 | 3/8 | 50732 | $88.85 | 0.4375 | 7/16 | 3/8 | 50714 | $34.35 | 0.5000 | 1/2 | 3/8 | 50716 | $39.20 | 0.5625 | 9/16 | 3/8 | 50718 | $51.35 | 0.6250 | 5/8 | 3/8 | 50720 | $56.50 | 0.6875 | 11/16 | 3/8 | 50722 | $57.80 | 1.0625 | 1 1/16 | 5/16 | 50634 | $92.10 | 1.1250 | 1 1/8 | 5/16 | 50636 | $111.00 | 1.1875 | 1 3/16 | 5/16 | 50638 | $114.45 | 1.2500 | 1 1/4 | 5/16 | 50640 | $120.55 | 1.3750 | 1 3/8 | 5/16 | 50644 | $138.55 | 0.7812 | 25/32 | 5/16 | 50625 | $73.55 | 0.8125 | 13/16 | 5/16 | 50626 | $73.55 | 0.8750 | 7/8 | 5/16 | 50628 | $81.40 | 0.9375 | 15/16 | 5/16 | 50630 | $85.90 | 1.0000 | 1 | 5/16 | 50632 | $88.85 | 0.6250 | 5/8 | 5/16 | 50620 | $56.50 | 0.6562 | 21/32 | 5/16 | 50621 | $57.80 | 0.6875 | 11/16 | 5/16 | 50622 | $57.80 | 0.7188 | 23/32 | 5/16 | 50623 | $65.50 | 0.7500 | 3/4 | 5/16 | 50624 | $65.50 | 0.4688 | 15/32 | 5/16 | 50615 | $34.35 | 0.5000 | 1/2 | 5/16 | 50616 | $39.20 | 0.5312 | 17/32 | 5/16 | 50617 | $45.75 | 0.5625 | 9/16 | 5/16 | 50618 | $51.35 | 0.5938 | 19/32 | 5/16 | 50619 | $56.50 | 1.0000 | 1 | 1/4 | 50532 | $88.85 | 0.3438 | 11/32 | 5/16 | 50611 | $30.40 | 0.3750 | 3/8 | 5/16 | 50612 | $33.50 | 0.4062 | 13/32 | 5/16 | 50613 | $33.50 | 0.4375 | 7/16 | 5/16 | 50614 | $34.35 | 0.7812 | 25/32 | 1/4 | 50525 | $73.55 | 0.8125 | 13/16 | 1/4 | 50526 | $73.55 | 0.8438 | 27/32 | 1/4 | 50527 | $81.40 | 0.8750 | 7/8 | 1/4 | 50528 | $81.40 | 0.9375 | 15/16 | 1/4 | 50530 | $85.90 | 0.6250 | 5/8 | 1/4 | 50520 | $56.50 | 0.6562 | 21/32 | 1/4 | 50521 | $57.80 | 0.6875 | 11/16 | 1/4 | 50522 | $57.80 | 0.7188 | 23/32 | 1/4 | 50523 | $65.50 | 0.7500 | 3/4 | 1/4 | 50524 | $65.50 | 0.4688 | 15/32 | 1/4 | 50515 | $34.35 | 0.5000 | 1/2 | 1/4 | 50516 | $39.20 | 0.5312 | 17/32 | 1/4 | 50517 | $45.75 | 0.5625 | 9/16 | 1/4 | 50518 | $51.35 | 0.5938 | 19/32 | 1/4 | 50519 | $56.50 | 0.3125 | 5/16 | 1/4 | 50510 | $30.40 | 0.3438 | 11/32 | 1/4 | 50511 | $30.40 | 0.3750 | 3/8 | 1/4 | 50512 | $33.50 | 0.4062 | 13/32 | 1/4 | 50513 | $33.50 | 0.4375 | 7/16 | 1/4 | 50514 | $34.35 | 0.8125 | 13/16 | 3/16 | 50426 | $73.55 | 0.8750 | 7/8 | 3/16 | 50428 | $81.40 | 0.9375 | 15/16 | 3/16 | 50430 | $85.90 | 1.0000 | 1 | 3/16 | 50432 | $88.85 | 0.2812 | 9/32 | 1/4 | 50509 | $30.40 | 0.5625 | 9/16 | 3/16 | 50418 | $51.35 | 0.6250 | 5/8 | 3/16 | 50420 | $56.50 | 0.6562 | 21/32 | 3/16 | 50421 | $57.80 | 0.6875 | 11/16 | 3/16 | 50422 | $57.80 | 0.7500 | 3/4 | 3/16 | 50424 | $65.50 | 0.4062 | 13/32 | 3/16 | 50413 | $33.50 | 0.4375 | 7/16 | 3/16 | 50414 | $34.35 | 0.4688 | 15/32 | 3/16 | 50415 | $34.35 | 0.5000 | 1/2 | 3/16 | 50416 | $39.20 | 0.5312 | 17/32 | 3/16 | 50417 | $45.75 | 0.2500 | 1/4 | 3/16 | 50408 | $28.50 | 0.2812 | 9/32 | 3/16 | 50409 | $30.40 | 0.3125 | 5/16 | 3/16 | 50410 | $30.40 | 0.3438 | 11/32 | 3/16 | 50411 | $30.40 | 0.3750 | 3/8 | 3/16 | 50412 | $33.50 | 0.3438 | 11/32 | 5/32 | 50311 | $30.40 | 0.3750 | 3/8 | 5/32 | 50312 | $33.50 | 0.4062 | 13/32 | 5/32 | 50313 | $33.50 | 0.4375 | 7/16 | 5/32 | 50314 | $34.35 | 0.2188 | 7/32 | 3/16 | 50407 | $28.50 | 0.1875 | 3/16 | 5/32 | 50306 | $25.20 | 0.2188 | 7/32 | 5/32 | 50307 | $28.50 | 0.2500 | 1/4 | 5/32 | 50308 | $28.50 | 0.2812 | 9/32 | 5/32 | 50309 | $30.40 | 0.3125 | 5/16 | 5/32 | 50310 | $30.40 | 0.5000 | 1/2 | 1/8 | 50216 | $39.20 | 0.5312 | 17/32 | 1/8 | 50217 | $45.75 | 0.5625 | 9/16 | 1/8 | 50218 | $51.35 | 0.5938 | 19/32 | 1/8 | 50219 | $56.50 | 0.6250 | 5/8 | 1/8 | 50220 | $56.50 | 0.3438 | 11/32 | 1/8 | 50211 | $30.40 | 0.3750 | 3/8 | 1/8 | 50212 | $33.50 | 0.4062 | 13/32 | 1/8 | 50213 | $33.50 | 0.4375 | 7/16 | 1/8 | 50214 | $34.35 | 0.4688 | 15/32 | 1/8 | 50215 | $34.35 | 0.1875 | 3/16 | 1/8 | 50206 | $25.20 | 0.2188 | 7/32 | 1/8 | 50207 | $28.50 | 0.2500 | 1/4 | 1/8 | 50208 | $28.50 | 0.2812 | 9/32 | 1/8 | 50209 | $30.40 | 0.3125 | 5/16 | 1/8 | 50210 | $30.40 | 0.2812 | 9/32 | 3/32 | 50109 | $30.40 | 0.3125 | 5/16 | 3/32 | 50110 | $30.40 | 0.3438 | 11/32 | 3/32 | 50111 | $30.40 | 0.3750 | 3/8 | 3/32 | 50112 | $30.60 | 0.1562 | 5/32 | 1/8 | 50205 | $24.70 | 0.1250 | 1/8 | 3/32 | 50104 | $30.40 | 0.1562 | 5/32 | 3/32 | 50105 | $24.70 | 0.1875 | 3/16 | 3/32 | 50106 | $25.20 | 0.2188 | 7/32 | 3/32 | 50107 | $28.50 | 0.2500 | 1/4 | 3/32 | 50108 | $28.50 |