High Performance Drills
Coolant Thru Drills
High Performance 7XD

Features:
- 140 degree point angle allows for high penetration rates
- Coolant through
- 30 degree helix for better chip evacuation
- Honed cutting edge
- TiAlN coating
- Recommended for high nickel, high temperature alloys, cobalt based alloys, stainless steals and tool steals
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550-402188 | - | 7/32 | 5.56 MM | 2" | 4" | $76.02 | |
550-402210 | - | - | 5.61 MM | 2" | 4" | $77.22 | |
550-402280 | - | - | 5.79 MM | 2-1/8" | 4-1/8" | $88.47 | |
550-402340 | A | - | 5.94 MM | 2-1/8" | 4-1/8" | $93.40 | |
550-402344 | - | 15/64 | 5.95 MM | 2-1/8" | 4-1/8" | $93.56 | |
550-402362 | - | - | 6.0 MM | 55 MM | 105 MM | $93.75 | |
550-402380 | B | - | 6.04 MM | 2-1/8" | 4-1/8" | $97.83 | |
550-402420 | C | - | 6.15 MM | 2-1/4" | 4-1/4" | $98.22 | |
550-402460 | D | - | 6.25 MM | 2-1/4" | 4-1/4" | $98.58 | |
550-402500 | E | 1/4 | 6.35 MM | 2-1/4" | 4-1/4" | $98.93 | |
550-402559 | - | - | 6.5 MM | 58 MM | 108 MM | $99.98 | |
550-402570 | F | - | 6.53 MM | 2-3/8" | 4-3/8" | $103.82 | |
550-402610 | G | - | 6.63 MM | 2-3/8" | 4-3/8" | $104.88 | |
550-402656 | - | 17/64 | 6.75 MM | 2-3/8" | 4-3/8" | $105.92 | |
550-402660 | H | - | 6.76 MM | 2-3/8" | 4-3/8" | $107.01 | |
550-402720 | I | - | 6.91 MM | 2-3/8" | 4-3/8" | $107.12 | |
550-402756 | - | - | 7.0 MM | 61 MM | 111 MM | $108.15 | |
550-402770 | J | - | 7.03 MM | 2-3/8" | 4-3/8" | $113.61 | |
550-402810 | K | - | 7.14 MM | 2-7/16" | 4-7/16" | $114.68 | |
550-402812 | - | 9/32 | 7.14 MM | 2-7/16" | 4-7/16" | $115.73 | |
550-402900 | L | - | 7.37 MM | 2-7/16" | 4-7/16" | $116.20 | |
550-402950 | M | - | 7.49 MM | 2-7/16" | 4-7/16" | $116.77 | |
550-402953 | - | - | 7.50 MM | 66 MM | 119 MM | $116.77 | |
550-402969 | - | 19/64 | 7.54 MM | 2-9/16" | 4-9/16" | $126.06 | |
550-403020 | N | - | 7.67 MM | 2-9/16" | 4-9/16" | $128.47 | |
550-403125 | - | 5/16 | 7.94 MM | 2-9/16" | 4-11/16" | $128.72 | |
550-403150 | - | - | 8.00 MM | 69 MM | 119 MM | $133.33 | |
550-403160 | O | - | 8.03 MM | 2-11/16" | 4-11/16" | $135.57 | |
550-403230 | P | - | 8.20 MM | 2-11/16" | 4-11/16" | $135.86 | |
550-403281 | - | 21/64 | 8.33 MM | 2-11/16" | 4-11/16" | $136.62 | |
550-403320 | Q | - | 8.43 MM | 2-15/16" | 4-15/16" | $137.30 | |
550-403346 | - | - | 8.50 MM | 75 MM | 125 MM | $137.92 | |
550-403390 | R | - | 8.61 MM | 2-15/16" | 4-15/16" | $144.42 | |
550-403438 | - | 11/32 | 8.73 MM | 2-15/16" | 4-15/16" | $147.48 | |
550-403480 | S | - | 8.84 MM | 3" LOC | 5" | $150.28 | |
550-403543 | - | - | 9.00 MM | 77 MM | 127 MM | $150.85 | |
550-403580 | T | - | 9.09 MM | 3" | 5" | $165.52 | |
550-403594 | - | 23/64 | 9.13 MM | 3" | 5" | $166.12 | |
550-403680 | U | - | 9.35 MM | 3" | 5" | $175.75 | |
550-403740 | - | - | 9.50 MM | 80 MM | 130 MM | $176.86 | |
550-403750 | - | 3/8 | 9.52 MM | 3-1/8" | 5-1/8" | $181.52 | |
550-403770 | V | - | 9.57 MM | 3-1/8" | 5-1/8" | $184.37 | |
550-403860 | W | - | 9.80 MM | 3-1/8" | 5-1/8" | $185.00 | |
550-403906 | - | 25/64 | 9.92 MM | 3-1/4" | 5-1/4" | $186.13 | |
550-403937 | - | - | 10.00 MM | 83 MM | 133 MM | $189.78 | |
550-403970 | X | - | 10.08 MM | 3-1/4" | 5-1/4" | $196.10 | |
550-404040 | Y | - | 10.26 MM | 3-3/8" | 5-3/8" | $199.98 | |
550-404062 | - | 13/32 | 10.32 MM | 3-3/8" | 5-3/8" | $201.12 | |
550-404130 | Z | - | 10.49 MM | 3-3/8" | 5-3/8" | $204.45 | |
550-404134 | - | - | 10.50 MM | 86 MM | 137 MM | $204.45 | |
550-404219 | - | 27/64 | 10.72 MM | 3-7/16" | 5-7/16" | $207.00 | |
550-404331 | - | - | 11.00 MM | 88 MM | 138 MM | $215.01 | |
550-404375 | - | 7/16 | 11.11 MM | 3-7/16" | 5-7/16" | $219.60 | |
550-404528 | - | - | 11.50 MM | 91 MM | 141 MM | $227.42 | |
550-404531 | - | 29/64 | 11.51 MM | 3-13/16" | 5-9/16" | $234.52 | |
550-404688 | - | 15/32 | 11.91 MM | 3-13/16" | 5-9/16" | $240.38 | |
550-404724 | - | - | 12.00 MM | 98 MM | 141 MM | $246.56 | |
550-404844 | - | 31/64 | 12.30 MM | 3-13/16" | 5-9/16" | $252.95 | |
550-404921 | - | - | 12.50 MM | 102 MM | 152 MM | $254.36 | |
550-405000 | - | 1/2 | 12.70 MM | 4" | 6" | $255.27 | |
550-405118 | - | - | 13.00 MM | 102 MM | 152 MM | $267.26 | |
550-405156 | - | 33/64 | 13.10 MM | 4" | 6" | $278.50 | |
550-405312 | - | 17/32 | 13.49 MM | 4-1/8" | 6-1/8" | $283.03 | |
550-405314 | - | - | 13.50 MM | 105 MM | 156 MM | $287.41 | |
550-405469 | - | 35/64 | 13.89 MM | 4-1/8" | 6-1/8" | $303.16 | |
550-405511 | - | - | 14.00 MM | 105 MM | 156 MM | $307.60 | |
550-405625 | - | 9/16 | 14.29 MM | 4-3/8" | 6-1/4" | $333.41 | |
550-405708 | - | - | 14.50 MM | 109 MM | 159 MM | $336.03 | |
550-405781 | - | 37/64 | 14.68 MM | 4-3/8" | 6-1/4" | $336.93 | |
550-405905 | - | - | 15.00 MM | 112 MM | 162 MM | $341.32 | |
550-405938 | - | 19/32 | 15.08 MM | 4-3/8" | 6-3/8" | $350.20 | |
550-406094 | - | 39/64 | 15.48 MM | 4-7/16" | 6-7/16" | $394.10 | |
550-406102 | - | - | 15.50 MM | 113 MM | 164 MM | $395.18 | |
550-406250 | - | 5/8 | 15.87 MM | 4-9/16" | 6-9/16" | $406.12 | |
550-406299 | - | - | 16.00 MM | 117 MM | 167 MM | $411.45 |