Type 641 FractionalTools - Drills - Stub Length Drills - Stub Length Drills with 135° Split Point
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 40 | NON-FERROUS - SHORT CHIPS | 640 |
| 60 | CAST IRONS | 640 / 641 |
Description
- 135º split point designed for drilling tough abrasive or high tensile materials
- Carbide tip high temperature brazed to hardened tool steel body
- Smooth flutes for effective chip flow
- Precision ground to insure concentricity of tip & body
- All dimensional & element tolerances conform to one of:
ASME/ANSI B94.11M
ISO - International Organization for Standardization
NAS 907 - National Aerospace Standards
USCTI - United States Cutting Tool Institute (formerly MCTI)
Modifications
- Modified tool diameter
- Modified metric tool diameter
- Modified point and / or angle
- Reduced shank diameter
- Flat(s) on shank
- Tanged shank
Coatings available:
- TITANIUM NITRIDE - TiN
- TITANIUM CARBONITRIDE - TiCN
- ZIRCONIUM NITRIDE - ZrN
- AL TITANIUM NITRIDE - AITiN
Use
- For exact location shallow drilling
- Excellent starting drill
- Often used in CNC machining centers
- Short length results in a very rigid and sturdy drill
| Decimal Diameter | Fractional Diameter | Tool Diameter Mm | Flute Length | Flute Length Mm | Overall Length | Overall Length Mm | Shank Diameter | Wire Letter | EDP | Price | 0.1890 | 4.8 | 1 3/16 | 30 | 2 1/4 | 57 | 12 | 64312 | $36.30 | 0.1850 | 4.7 | 1 1/8 | 29 | 2 3/16 | 56 | 13 | 64313 | $36.55 | 0.4130 | 2 | 3 3/8 | Z | 64526 | $68.90 | 0.3680 | 1 13/16 | 3 1/8 | U | 64521 | $50.85 | 0.3770 | 1 7/8 | 3 1/4 | V | 64522 | $60.50 | 0.3860 | 1 7/8 | 3 1/4 | W | 64523 | $57.80 | 0.3970 | 1 15/16 | 3 5/16 | X | 64524 | $60.50 | 0.4040 | 1 15/16 | 3 5/16 | Y | 64525 | $60.50 | 0.3230 | 1 11/16 | 2 15/16 | P | 64516 | $51.95 | 0.3320 | 1 11/16 | 3 | Q | 64517 | $49.65 | 0.3390 | 1 11/16 | 3 | R | 64518 | $49.65 | 0.3480 | 1 3/4 | 3 1/16 | S | 64519 | $52.55 | 0.3580 | 1 3/4 | 3 1/16 | T | 64520 | $52.55 | 0.2810 | 1 1/2 | 2 11/16 | K | 64511 | $42.00 | 0.2900 | 1 9/16 | 2 3/4 | L | 64512 | $43.20 | 0.2950 | 1 9/16 | 2 3/4 | M | 64513 | $43.20 | 0.3020 | 1 5/8 | 2 13/16 | N | 64514 | $49.80 | 0.3160 | 1 11/16 | 2 15/16 | O | 64515 | $49.65 | 0.2570 | 1 7/16 | 2 5/8 | F | 64506 | $40.20 | 0.2610 | 1 7/16 | 2 5/8 | G | 64507 | $40.20 | 0.2660 | 1 1/2 | 2 11/16 | H | 64508 | $42.00 | 0.2720 | 1 1/2 | 2 11/16 | I | 64509 | $40.20 | 0.2770 | 1 1/2 | 2 11/16 | J | 64510 | $42.00 | 0.2340 | 1 5/16 | 2 7/16 | A | 64501 | $36.30 | 0.2380 | 1 3/8 | 2 1/2 | B | 64502 | $36.30 | 0.2420 | 1 3/8 | 2 1/2 | C | 64503 | $36.30 | 0.2460 | 1 3/8 | 2 1/2 | D | 64504 | $34.45 | 0.1160 | 7/8 | 1 7/8 | 32 | 64332 | $29.15 | 0.1440 | 1 | 2 1/16 | 27 | 64327 | $30.65 | 0.1405 | 15/16 | 1 15/16 | 28 | 64328 | $30.65 | 0.1360 | 15/16 | 1 15/16 | 29 | 64329 | $30.65 | 0.1285 | 15/16 | 1 15/16 | 30 | 64330 | $30.65 | 0.1200 | 7/8 | 1 7/8 | 31 | 64331 | $29.15 | 0.1570 | 1 1/16 | 2 1/8 | 22 | 64322 | $30.65 | 0.1540 | 1 | 2 1/16 | 23 | 64323 | $30.65 | 0.1520 | 1 | 2 1/16 | 24 | 64324 | $30.65 | 0.1495 | 1 | 2 1/16 | 25 | 64325 | $30.65 | 0.1470 | 1 | 2 1/16 | 26 | 64326 | $30.65 | 0.1730 | 1 1/8 | 2 3/16 | 17 | 64317 | $36.55 | 0.1695 | 1 1/16 | 2 1/8 | 18 | 64318 | $35.95 | 0.1660 | 1 1/16 | 2 1/8 | 19 | 64319 | $35.95 | 0.1610 | 1 1/16 | 2 1/8 | 20 | 64320 | $35.95 | 0.1590 | 1 1/16 | 2 1/8 | 21 | 64321 | $30.65 | 0.1935 | 1 3/16 | 2 1/4 | 10 | 64310 | $36.30 | 0.1910 | 1 3/16 | 2 1/4 | 11 | 64311 | $36.30 | 0.1820 | 1 1/8 | 2 3/16 | 14 | 64314 | $36.55 | 0.1800 | 1 1/8 | 2 3/16 | 15 | 64315 | $36.55 | 0.1770 | 1 1/8 | 2 3/16 | 16 | 64316 | $36.55 | 0.2055 | 1 1/4 | 2 3/8 | 5 | 64305 | $36.55 | 0.2040 | 1 1/4 | 2 3/8 | 6 | 64306 | $36.55 | 0.2010 | 1 3/16 | 2 1/4 | 7 | 64307 | $34.45 | 0.1990 | 1 3/16 | 2 1/4 | 8 | 64308 | $36.30 | 0.1960 | 1 3/16 | 2 1/4 | 9 | 64309 | $36.30 | 0.2280 | 1 5/16 | 2 7/16 | 1 | 64301 | $36.30 | 0.2210 | 1 5/16 | 2 7/16 | 2 | 64302 | $36.30 | 0.2130 | 1 1/4 | 2 3/8 | 3 | 64303 | $34.45 | 0.2090 | 1 1/4 | 2 3/8 | 4 | 64304 | $36.55 | 1.2500 | 1 1/4 | 4 3/8 | 6 3/4 | 1 | 64180 | $355.55 | 1.0938 | 1 3/32 | 4 | 6 3/8 | 1 | 64170 | $337.20 | 1.1250 | 1 1/8 | 4 | 6 3/8 | 1 | 64172 | $292.95 | 1.1562 | 1 5/32 | 4 1/4 | 6 5/8 | 1 | 64174 | $411.60 | 1.1875 | 1 3/16 | 4 1/4 | 6 5/8 | 1 | 64176 | $355.55 | 1.2188 | 1 7/32 | 4 3/8 | 6 3/4 | 1 | 64178 | $411.60 | 0.9688 | 31/32 | 3 7/8 | 5 7/8 | 64162 | $216.70 | 0.9844 | 63/64 | 4 | 6 | 64163 | $242.55 | 1.0000 | 1 | 4 | 6 | 64164 | $210.85 | 1.0312 | 1 1/32 | 4 | 6 1/4 | 1 | 64166 | $303.70 | 1.0625 | 1 1/16 | 4 | 6 1/4 | 1 | 64168 | $264.10 | 0.8906 | 57/64 | 3 5/8 | 5 5/8 | 64157 | $204.90 | 0.9062 | 29/32 | 3 5/8 | 5 5/8 | 64158 | $205.00 | 0.9219 | 59/64 | 3 3/4 | 5 3/4 | 64159 | $229.45 | 0.9375 | 15/16 | 3 3/4 | 5 3/4 | 64160 | $199.50 | 0.9531 | 61/64 | 3 7/8 | 5 7/8 | 64161 | $229.45 | 0.8125 | 13/16 | 3 3/8 | 5 1/4 | 64152 | $169.40 | 0.8281 | 53/64 | 3 1/2 | 5 3/8 | 64153 | $190.75 | 0.8438 | 27/32 | 3 1/2 | 5 3/8 | 64154 | $190.95 | 0.8594 | 55/64 | 3 1/2 | 5 1/2 | 64155 | $213.75 | 0.8750 | 7/8 | 3 1/2 | 5 1/2 | 64156 | $185.70 | 0.7344 | 47/64 | 3 1/8 | 5 | 64147 | $162.70 | 0.7500 | 3/4 | 3 1/8 | 5 | 64148 | $136.80 | 0.7656 | 49/64 | 3 1/4 | 5 1/8 | 64149 | $174.10 | 0.7812 | 25/32 | 3 1/4 | 5 1/8 | 64150 | $174.20 | 0.7969 | 51/64 | 3 3/8 | 5 1/4 | 64151 | $194.80 | 0.6562 | 21/32 | 2 7/8 | 4 1/2 | 64142 | $117.50 | 0.6719 | 43/64 | 2 7/8 | 4 5/8 | 64143 | $143.65 | 0.6875 | 11/16 | 2 7/8 | 4 5/8 | 64144 | $120.55 | 0.7031 | 45/64 | 3 | 4 3/4 | 64145 | $162.25 | 0.7188 | 23/32 | 3 | 4 3/4 | 64146 | $140.60 | 0.5781 | 37/64 | 2 5/8 | 4 1/8 | 64137 | $117.40 | 0.5938 | 19/32 | 2 5/8 | 4 1/8 | 64138 | $97.65 | 0.6094 | 39/64 | 2 3/4 | 4 1/4 | 64139 | $117.40 | 0.6250 | 5/8 | 2 3/4 | 4 1/4 | 64140 | $97.65 | 0.6406 | 41/64 | 2 7/8 | 4 1/2 | 64141 | $140.25 | 0.5000 | 1/2 | 2 1/4 | 3 3/4 | 64132 | $70.40 | 0.5156 | 33/64 | 2 3/8 | 3 7/8 | 64133 | $100.65 | 0.5312 | 17/32 | 2 3/8 | 3 7/8 | 64134 | $85.20 | 0.5469 | 35/64 | 2 1/2 | 4 | 64135 | $100.65 | 0.5625 | 9/16 | 2 1/2 | 4 | 64136 | $85.20 | 0.4219 | 27/64 | 2 | 3 3/8 | 64127 | $52.55 | 0.4375 | 7/16 | 2 1/16 | 3 7/16 | 64128 | $49.35 | 0.4531 | 29/64 | 2 1/8 | 3 9/16 | 64129 | $76.20 | 0.4688 | 15/32 | 2 1/8 | 3 5/8 | 64130 | $73.60 | 0.4844 | 31/64 | 2 3/16 | 3 11/16 | 64131 | $72.95 | 0.3438 | 11/32 | 1 11/16 | 3 | 64122 | $39.60 | 0.3594 | 23/64 | 1 3/4 | 3 1/16 | 64123 | $43.45 | 0.3750 | 3/8 | 1 13/16 | 3 1/8 | 64124 | $40.60 | 0.3906 | 25/64 | 1 7/8 | 3 1/4 | 64125 | $48.35 | 0.4062 | 13/32 | 1 15/16 | 3 5/16 | 64126 | $48.35 | 0.2656 | 17/64 | 1 7/16 | 2 5/8 | 64117 | $34.60 | 0.2812 | 9/32 | 1 1/2 | 2 11/16 | 64118 | $32.15 | 0.2969 | 19/64 | 1 9/16 | 2 3/4 | 64119 | $39.60 | 0.3125 | 5/16 | 1 5/8 | 2 13/16 | 64120 | $34.25 | 0.3281 | 21/64 | 1 11/16 | 2 15/16 | 64121 | $42.10 | 0.1875 | 3/16 | 1 1/8 | 2 3/16 | 64112 | $24.05 | 0.2031 | 13/64 | 1 3/16 | 2 1/4 | 64113 | $30.50 | 0.2188 | 7/32 | 1 1/4 | 2 3/8 | 64114 | $26.15 | 0.2344 | 15/64 | 1 5/16 | 2 7/16 | 64115 | $31.20 | 0.2500 | 1/4 | 1 3/8 | 2 1/2 | E | 64116 | $27.65 | 0.1250 | 1/8 | 7/8 | 1 7/8 | 64108 | $21.30 | 0.1406 | 9/64 | 15/16 | 1 15/16 | 64109 | $28.10 | 0.1562 | 5/32 | 1 | 2 1/16 | 64110 | $22.70 | 0.1719 | 11/64 | 1 1/16 | 2 1/8 | 64111 | $30.50 |
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