Fractional | Metric

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TOOL SELECTOR
CHIP
CLASS
MATERIAL MACHINEDTOOL TYPE
 20  NON-FERROUS - LONG CHIPS  640 
 40  NON-FERROUS - SHORT CHIPS  640 / 641 
 60  CAST IRONS  641 / 640 
 80  LOW STRENGTH STEELS  CALL US 
 100  MEDIUM STRENGTH STEELS  CALL US 
 120  HIGH STRENGTH STEELS  CALL US 
 140  HIGH TEMPERATURE ALLOYS  CALL US

Type 640 Metric - 118º Standard Point
Carbide Tipped
  • 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: (Prompt delivery)
  • 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
Below is a list of standard Stub Length (cnc) Drills offered by Hannibal Carbide Tool. If you do not see the Stub Length (cnc) Drills you are looking for you can click here for our SPECIAL TOOL QUOTE REQUEST FORM and fax (573-221-1140) or email your request to Hannibal. Within 24 hours we will let you know how we can supply your Stub Length (cnc) Drills. For technical assistance with your Drills please click here to fill out and submit our HANNIBAL TECHNICAL SUPPORT QUESTIONNAIRE.
Tool Diameter Length Type 640
EDP NO.
Metric
Price
Flute Overall
mm Inch mm Inch mm Inch
3.0  .1181 22.0    7/ 48.0  7/ 640030 $26.15
3.1  .1220 22.0    7/ 48.0  7/ 640031 26.15
3.2  .1260 24.0   15/16 49.0 15/16 640032 26.15
3.3  .1299 24.0   15/16 49.0 15/16 640033 26.15
3.4  .1339 24.0   15/16 49.0 15/16 640034 26.15
3.5  .1378 24.0   15/16 49.0 15/16 640035 22.35
3.6  .1417 25.0         52.0  1/16 640036 26.15
3.7  .1457 25.0         52.0  1/16 640037 26.15
3.8  .1496 25.0         52.0  1/16 640038 26.15
3.9  .1535 25.0         52.0  1/16 640039 26.15
4.0  .1575 27.0  1/16 54.0  1/ 640040 22.35
4.1  .1614 27.0  1/16 54.0  1/ 640041 31.15
4.2  .1654 27.0  1/16 54.0  1/ 640042 31.15
4.3  .1693 27.0  1/16 54.0  1/ 640043 31.15
4.4  .1732 29.0  1/ 56.0  3/16 640044 31.15
4.5  .1772 29.0  1/ 56.0  3/16 640045 26.60
4.6  .1811 29.0  1/ 56.0  3/16 640046 31.15
4.7  .1850 29.0  1/ 56.0  3/16 64213 32.95
4.8  .1890 30.0  3/16 57.0  1/ 64212 32.70
4.9  .1929 30.0  3/16 57.0  1/ 640049 31.15
5.0  .1969 30.0  3/16 57.0  1/ 640050 26.60
5.1  .2008 30.0  3/16 57.0  1/ 640051 31.15
5.2  .2047 32.0  1/ 60.0  3/ 640052 31.15
5.3  .2087 32.0  1/ 60.0  3/ 640053 31.15
5.4  .2126 32.0  1/ 60.0  3/ 640054 31.15
5.5  .2165 32.0  1/ 60.0  3/ 640055 26.60
5.6  .2205 33.0  5/16 62.0  7/16 640056 31.15
5.7  .2244 33.0  5/16 62.0  7/16 640057 31.15
5.8  .2283 33.0  5/16 62.0  7/16 640058 31.15
5.9  .2323 33.0  5/16 62.0  7/16 640059 31.15
6.0  .2362 35.0  3/ 64.0  1/ 640060 24.90
6.1  .2402 35.0  3/ 64.0  1/ 640061 32.15
6.2  .2441 35.0  3/ 64.0  1/ 640062 32.15
6.3  .2480 35.0  3/ 64.0  1/ 640063 32.15
6.4  .2520 37.0  7/16 67.0  5/ 640064 32.15
6.5  .2559 37.0  7/16 67.0  5/ 640065 27.60
6.6  .2598 37.0  7/16 67.0  5/ 640066 32.15
6.7  .2638 37.0  7/16 67.0  5/ 640067 32.15
6.8  .2677 38.0  1/ 68.0 11/16 640068 32.15
6.9  .2717 38.0  1/ 68.0 11/16 640069 32.15
7.0  .2756 38.0  1/ 68.0 11/16 640070 27.60
7.1  .2795 38.0  1/ 68.0 11/16 640071 32.15
7.2  .2835 40.0  9/16 70.0  3/ 640072 36.95
7.3  .2874 40.0  9/16 70.0  3/ 640073 36.95
7.4  .2913 40.0  9/16 70.0  3/ 640074 36.95
7.5  .2953 40.0  9/16 70.0  3/ 640075 31.70
7.6  .2992 41.0  5/ 71.0 13/16 640076 36.95
7.7  .3031 41.0  5/ 71.0 13/16 640077 36.95
7.8  .3071 41.0  5/ 71.0 13/16 640078 36.95
7.9  .3110 41.0  5/ 71.0 13/16 640079 36.95
8.0  .3150 43.0 11/16 75.0 15/16 640080 31.70
8.1  .3189 43.0 11/16 75.0 15/16 640081 39.75
8.2  .3228 43.0 11/16 75.0 15/16 640082 39.75
8.3  .3268 43.0 11/16 75.0 15/16 640083 39.75
8.4  .3307 43.0 11/16 76.0         640084 39.75
8.5  .3346 43.0 11/16 76.0         640085 34.05
8.6  .3386 43.0 11/16 76.0         640086 39.75
8.7  .3425 43.0 11/16 76.0         640087 40.40
8.8  .3465 44.0  3/ 78.0  1/16 640088 40.40
8.9  .3504 44.0  3/ 78.0  1/16 640089 40.40
9.0  .3543 44.0  3/ 78.0  1/16 640090 34.65
9.1  .3583 44.0  3/ 78.0  1/16 640091 40.40
9.2  .3622 46.0 13/16 79.0  1/ 640092 40.40
9.3  .3661 46.0 13/16 79.0  1/ 640093 40.40
9.4  .3701 46.0 13/16 79.0  1/ 640094 40.40
9.5  .3740 46.0 13/16 79.0  1/ 640095 34.65
9.6  .3780 48.0  7/ 83.0  1/ 640096 44.95
9.7  .3819 48.0  7/ 83.0  1/ 640097 44.95
9.8  .3858 48.0  7/ 83.0  1/ 640098 44.95
9.9  .3898 48.0  7/ 83.0  1/ 640099 44.95
10.0  .3937 49.0 15/16 84.0  5/16 640100 38.55
10.5  .4134 51.0         86.0  3/ 640105 43.10
11.0  .4331 52.0  1/16 87.0  7/16 640110 43.10
11.5  .4528 54.0  1/ 90.0  9/16 640115 60.65
12.0  .4724 56.0  3/16 94.0 11/16 640120 58.00
12.5  .4921 57.0  1/ 95.0  3/ 640125 58.00
13.0  .5118 60.0  3/ 98.0  7/ 640130 71.65
13.5  .5315 60.0  3/ 98.0  7/ 640135 70.30
14.0  .5512 64.0  1/ 102.0         640140 70.30
14.5  .5709 67.0  5/ 105.0  1/ 640145 99.05
15.0  .5906 67.0  5/ 105.0  1/ 640150 99.05
15.5  .6102 70.0  3/ 108.0  1/ 640155 111.65
16.0  .6299 73.0  7/ 114.0  1/ 640160 125.80
16.5  .6496 73.0  7/ 114.0  1/ 640165 125.80
17.0  .6693 73.0  7/ 117.0  5/ 640170 125.80
17.5  .6890 76.0         121.0  3/ 640175 138.80
18.0  .7087 76.0         121.0  3/ 640180 138.80
18.5  .7283 79.0  1/ 127.0         640185 151.65
19.0  .7480 79.0  1/ 127.0         640190 151.65
19.5  .7677 83.0  1/ 130.0  1/ 640195 167.70
20.0  .7874 86.0  3/ 133.0  1/ 640200 187.55
20.5  .8071 86.0  3/ 133.0  1/ 640205 187.55
21.0  .8268 89.0  1/ 137.0  3/ 640210 205.85
21.5  .8465 89.0  1/ 140.0  1/ 640215 205.85
22.0  .8661 89.0  1/ 140.0  1/ 640220 205.85
22.5  .8858 92.0  5/ 143.0  5/ 640225 211.85
23.0  .9055 92.0  5/ 143.0  5/ 640230 211.85
23.5  .9252 95.0  3/ 146.0  3/ 640235 217.10
24.0  .9449 98.0  7/ 149.0  7/ 640240 221.10
24.5  .9646 98.0  7/ 149.0  7/ 640245 221.10
25.0  .9843 102.0         152.0         640250 233.55