Type 640 MetricTools - Drills - Stub Length Drills - Stub Length Drills with 118° Standard Point
| Chip Class | Material Machined | Tool Type |
|---|---|---|
| 20 | NON-FERROUS - LONG CHIPS | 640 |
| 40 | NON-FERROUS - SHORT CHIPS | 640 / 641 |
| 60 | CAST IRONS | 641 / 640 |
Discontinued, While Supplies Last.
Description
- Stub length - 118º standard point
- 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 | Tool Diameter Mm | Flute Length | Flute Length Mm | Overall Length | Overall Length Mm | Wire Letter | EDP | Price | 0.1890 | 4.8 | 1 3/16 | 30 | 2 1/4 | 57 | 12 | 64212 | $35.65 | 0.1850 | 4.7 | 1 1/8 | 29 | 2 3/16 | 56 | 13 | 64213 | $35.90 | 0.9252 | 23.5 | 3 3/4 | 95 | 5 3/4 | 146 | 640235 | $236.65 | 0.9449 | 24.0 | 3 7/8 | 98 | 5 7/8 | 149 | 640240 | $241.00 | 0.9646 | 24.5 | 3 7/8 | 98 | 5 7/8 | 149 | 640245 | $241.00 | 0.9843 | 25.0 | 4 | 102 | 6 | 152 | 640250 | $254.55 | 0.8268 | 21.0 | 3 1/2 | 89 | 5 3/8 | 137 | 640210 | $224.40 | 0.8465 | 21.5 | 3 1/2 | 89 | 5 1/2 | 140 | 640215 | $224.40 | 0.8661 | 22.0 | 3 1/2 | 89 | 5 1/2 | 140 | 640220 | $224.40 | 0.8858 | 22.5 | 3 5/8 | 92 | 5 5/8 | 143 | 640225 | $230.90 | 0.9055 | 23.0 | 3 5/8 | 92 | 5 5/8 | 143 | 640230 | $230.90 | 0.7283 | 18.5 | 3 1/8 | 79 | 5 | 127 | 640185 | $165.30 | 0.7480 | 19.0 | 3 1/8 | 79 | 5 | 127 | 640190 | $165.30 | 0.7677 | 19.5 | 3 1/4 | 83 | 5 1/8 | 130 | 640195 | $182.80 | 0.7874 | 20.0 | 3 3/8 | 86 | 5 1/4 | 133 | 640200 | $204.45 | 0.8071 | 20.5 | 3 3/8 | 86 | 5 1/4 | 133 | 640205 | $204.45 | 0.6299 | 16.0 | 2 7/8 | 73 | 4 1/2 | 114 | 640160 | $137.10 | 0.6496 | 16.5 | 2 7/8 | 73 | 4 1/2 | 114 | 640165 | $137.10 | 0.6693 | 17.0 | 2 7/8 | 73 | 4 5/8 | 117 | 640170 | $137.10 | 0.6890 | 17.5 | 3 | 76 | 4 3/4 | 121 | 640175 | $151.30 | 0.7087 | 18.0 | 3 | 76 | 4 3/4 | 121 | 640180 | $151.30 | 0.5315 | 13.5 | 2 3/8 | 60 | 3 7/8 | 98 | 640135 | $76.65 | 0.5512 | 14.0 | 2 1/2 | 64 | 4 | 102 | 640140 | $76.65 | 0.5709 | 14.5 | 2 5/8 | 67 | 4 1/8 | 105 | 640145 | $107.95 | 0.5906 | 15.0 | 2 5/8 | 67 | 4 1/8 | 105 | 640150 | $107.95 | 0.6102 | 15.5 | 2 3/4 | 70 | 4 1/4 | 108 | 640155 | $121.70 | 0.4331 | 11.0 | 2 1/16 | 52 | 3 7/16 | 87 | 640110 | $47.00 | 0.4528 | 11.5 | 2 1/8 | 54 | 3 9/16 | 90 | 640115 | $66.10 | 0.4724 | 12.0 | 2 3/16 | 56 | 3 11/16 | 94 | 640120 | $63.20 | 0.4921 | 12.5 | 2 1/4 | 57 | 3 3/4 | 95 | 640125 | $63.20 | 0.5118 | 13.0 | 2 3/8 | 60 | 3 7/8 | 98 | 640130 | $78.10 | 0.3819 | 9.7 | 1 7/8 | 48 | 3 1/4 | 83 | 640097 | $49.00 | 0.3858 | 9.8 | 1 7/8 | 48 | 3 1/4 | 83 | 640098 | $49.00 | 0.3898 | 9.9 | 1 7/8 | 48 | 3 1/4 | 83 | 640099 | $49.00 | 0.3937 | 10.0 | 1 15/16 | 49 | 3 5/16 | 84 | 640100 | $42.00 | 0.4134 | 10.5 | 2 | 51 | 3 3/8 | 86 | 640105 | $47.00 | 0.3622 | 9.2 | 1 13/16 | 46 | 3 1/8 | 79 | 640092 | $44.05 | 0.3661 | 9.3 | 1 13/16 | 46 | 3 1/8 | 79 | 640093 | $44.05 | 0.3701 | 9.4 | 1 13/16 | 46 | 3 1/8 | 79 | 640094 | $44.05 | 0.3740 | 9.5 | 1 13/16 | 46 | 3 1/8 | 79 | 640095 | $37.75 | 0.3780 | 9.6 | 1 7/8 | 48 | 3 1/4 | 83 | 640096 | $49.00 | 0.3425 | 8.7 | 1 11/16 | 43 | 3 | 76 | 640087 | $44.05 | 0.3465 | 8.8 | 1 3/4 | 44 | 3 1/16 | 78 | 640088 | $44.05 | 0.3504 | 8.9 | 1 3/4 | 44 | 3 1/16 | 78 | 640089 | $44.05 | 0.3543 | 9.0 | 1 3/4 | 44 | 3 1/16 | 78 | 640090 | $37.75 | 0.3583 | 9.1 | 1 3/4 | 44 | 3 1/16 | 78 | 640091 | $44.05 | 0.3228 | 8.2 | 1 11/16 | 43 | 2 15/16 | 75 | 640082 | $43.35 | 0.3268 | 8.3 | 1 11/16 | 43 | 2 15/16 | 75 | 640083 | $43.35 | 0.3307 | 8.4 | 1 11/16 | 43 | 3 | 76 | 640084 | $43.35 | 0.3346 | 8.5 | 1 11/16 | 43 | 3 | 76 | 640085 | $37.10 | 0.3386 | 8.6 | 1 11/16 | 43 | 3 | 76 | 640086 | $43.35 | 0.3031 | 7.7 | 1 5/8 | 41 | 2 13/16 | 71 | 640077 | $40.30 | 0.3071 | 7.8 | 1 5/8 | 41 | 2 13/16 | 71 | 640078 | $40.30 | 0.3110 | 7.9 | 1 5/8 | 41 | 2 13/16 | 71 | 640079 | $40.30 | 0.3150 | 8.0 | 1 11/16 | 43 | 2 15/16 | 75 | 640080 | $34.55 | 0.3189 | 8.1 | 1 11/16 | 43 | 2 15/16 | 75 | 640081 | $43.35 | 0.2835 | 7.2 | 1 9/16 | 40 | 2 3/4 | 70 | 640072 | $40.30 | 0.2874 | 7.3 | 1 9/16 | 40 | 2 3/4 | 70 | 640073 | $40.30 | 0.2913 | 7.4 | 1 9/16 | 40 | 2 3/4 | 70 | 640074 | $40.30 | 0.2953 | 7.5 | 1 9/16 | 40 | 2 3/4 | 70 | 640075 | $34.55 | 0.2992 | 7.6 | 1 5/8 | 41 | 2 13/16 | 71 | 640076 | $40.30 | 0.2638 | 6.7 | 1 7/16 | 37 | 2 5/8 | 67 | 640067 | $35.05 | 0.2677 | 6.8 | 1 1/2 | 38 | 2 11/16 | 68 | 640068 | $35.05 | 0.2717 | 6.9 | 1 1/2 | 38 | 2 11/16 | 68 | 640069 | $35.05 | 0.2756 | 7.0 | 1 1/2 | 38 | 2 11/16 | 68 | 640070 | $30.10 | 0.2795 | 7.1 | 1 1/2 | 38 | 2 11/16 | 68 | 640071 | $35.05 | 0.2441 | 6.2 | 1 3/8 | 35 | 2 1/2 | 64 | 640062 | $35.05 | 0.2480 | 6.3 | 1 3/8 | 35 | 2 1/2 | 64 | 640063 | $35.05 | 0.2520 | 6.4 | 1 7/16 | 37 | 2 5/8 | 67 | 640064 | $35.05 | 0.2559 | 6.5 | 1 7/16 | 37 | 2 5/8 | 67 | 640065 | $30.10 | 0.2598 | 6.6 | 1 7/16 | 37 | 2 5/8 | 67 | 640066 | $35.05 | 0.2244 | 5.7 | 1 5/16 | 33 | 2 7/16 | 62 | 640057 | $33.95 | 0.2283 | 5.8 | 1 5/16 | 33 | 2 7/16 | 62 | 640058 | $33.95 | 0.2323 | 5.9 | 1 5/16 | 33 | 2 7/16 | 62 | 640059 | $33.95 | 0.2362 | 6.0 | 1 3/8 | 35 | 2 1/2 | 64 | 640060 | $27.15 | 0.2402 | 6.1 | 1 3/8 | 35 | 2 1/2 | 64 | 640061 | $35.05 | 0.2047 | 5.2 | 1 1/4 | 32 | 2 3/8 | 60 | 640052 | $33.95 | 0.2087 | 5.3 | 1 1/4 | 32 | 2 3/8 | 60 | 640053 | $33.95 | 0.2126 | 5.4 | 1 1/4 | 32 | 2 3/8 | 60 | 640054 | $33.95 | 0.2165 | 5.5 | 1 1/4 | 32 | 2 3/8 | 60 | 640055 | $29.00 | 0.2205 | 5.6 | 1 5/16 | 33 | 2 7/16 | 62 | 640056 | $33.95 | 0.1772 | 4.5 | 1 1/8 | 29 | 2 3/16 | 56 | 640045 | $29.00 | 0.1811 | 4.6 | 1 1/8 | 29 | 2 3/16 | 56 | 640046 | $33.95 | 0.1929 | 4.9 | 1 3/16 | 30 | 2 1/4 | 57 | 640049 | $33.95 | 0.1969 | 5.0 | 1 3/16 | 30 | 2 1/4 | 57 | 640050 | $29.00 | 0.2008 | 5.1 | 1 3/16 | 30 | 2 1/4 | 57 | 640051 | $33.95 | 0.1575 | 4.0 | 1 1/16 | 27 | 2 1/8 | 54 | 640040 | $24.35 | 0.1614 | 4.1 | 1 1/16 | 27 | 2 1/8 | 54 | 640041 | $33.95 | 0.1654 | 4.2 | 1 1/16 | 27 | 2 1/8 | 54 | 640042 | $33.95 | 0.1693 | 4.3 | 1 1/16 | 27 | 2 1/8 | 54 | 640043 | $33.95 | 0.1732 | 4.4 | 1 1/8 | 29 | 2 3/16 | 56 | 640044 | $33.95 | 0.1378 | 3.5 | 15/16 | 24 | 1 15/16 | 49 | 640035 | $24.35 | 0.1417 | 3.6 | 1 | 25 | 2 1/16 | 52 | 640036 | $28.50 | 0.1457 | 3.7 | 1 | 25 | 2 1/16 | 52 | 640037 | $28.50 | 0.1496 | 3.8 | 1 | 25 | 2 1/16 | 52 | 640038 | $28.50 | 0.1535 | 3.9 | 1 | 25 | 2 1/16 | 52 | 640039 | $28.50 | 0.1181 | 3.0 | 7/8 | 22 | 1 7/8 | 48 | 640030 | $28.50 | 0.1220 | 3.1 | 7/8 | 22 | 1 7/8 | 48 | 640031 | $28.50 | 0.1260 | 3.2 | 15/16 | 24 | 1 15/16 | 49 | 640032 | $28.50 | 0.1299 | 3.3 | 15/16 | 24 | 1 15/16 | 49 | 640033 | $28.50 | 0.1339 | 3.4 | 15/16 | 24 | 1 15/16 | 49 | 640034 | $28.50 |