duMONT Minute Man®
Broachesare available from MARYLAND METRICS
Standard and Metric Hexagon Broaches
TiN, TiCN or TiAlN coatings available.
Metric Hexagon Broaches
Other Broach Styles
EDP No. |
Hex Size |
Tolerances |
Broach Length |
Pilot** Dia. |
Dimensions Across Corners |
Length of Cut* Min. & Max. |
Pressure Req'd for Max. L/C* |
| 77701 | 1/8 | .1255-.1265 | 4 1/8 | 1/8 | .1445-.1455 | 3/16 3/8 | 200 lbs. |
| 77702 | 5/32 | .1565-.1570 | 4 15/16 | 5/32 | .1800-.1815 | 1/4 1/2 | 300 |
| 77703 | 3/16 | .1880-.1890 | 5 1/16 | 3/16 | .2160-.2180 | 1/4 5/8 | 560 |
| 77704 | 7/32 | .2190-.2200 | 5 3/8 | 7/32 | .2500-.2520 | 1/4 3/4 | 775 |
| 77705 | 1/4 | .2505-.2515 | 6 | 1/4 | .2870-.2890 | 1/4 3/4 | 1025 |
| 77706 | 9/32 | .2815-.2825 | 7 1/4 | 9/32 | .3230-.3250 | 5/16 1 | 1290 |
| 77707 | 5/16 | .3130-.3140 | 7 3/4 | 5/16 | .3590-.3610 | 3/8 1 | 1510 |
| 77708 | 11/32 | .3440-.3450 | 7 3/4 | 11/32 | .3950-.3970 | 3/8 1 1/4 | 2280 |
| 77709 | 3/8 | .3755-.3765 | 8 1/2 | 3/8 | .4310-.4330 | 3/8 1 1/4 | 2400 |
| 77710 | 13/32 | .4065-.4075 | 9 5/8 | 13/32 | .4670-.4690 | 1/2 1 3/8 | 2790 |
| 77711 | 7/16 | .4380-.4390 | 10 1/2 | 7/16 | .5040-.5060 | 1/2 1 3/8 | 2700 |
| 77712 | 15/32 | .4690-.4700 | 11 7/8 | 15/32 | .5390-.5410 | 1/2 1 3/8 | 2700 |
| 77713 | 1/2 | .5005-.5015 | 11 7/8 | 1/2 | .5750-.5770 | 1/2 1 3/8 | 3025 |
| 77714 | 9/16 | .5630-.5640 | 13 3/4 | 9/16 | .6480-.6500 | 1/2 1 5/8 | 4800 |
| 77715 | 5/8 | .6260-.6270 | 16 1/4 | 5/8 | .7200-.7220 | 5/8 2 | 5400 |
| 77716 | 11/16 | .6885-.6895 | 16 3/4 | 11/16 | .7920-.7940 | 5/8 2 | 6000 |
| 77717 | 3/4 | .7510-.7520 | 17 1/4 | 3/4 | .8650-.8670 | 5/8 2 | 6960 |
| 77718 | 7/8 | .8765-.8775 | 18 1/2 | 7/8 | 1.0080-1.0100 | 5/8 2 | 8400 |
| 77719 | 1 | 1.0020-.1.0030 | 19 3/4 | 1 | 1.1520-1.1540 | 5/8 2 | 11100 |
Specials
We are fully equipped to manufacture special hexagon broaches not listed above. See our
Specials page. All standard items are available with Tin, TiCN or TiAlN coatings from stock
or short delivery.
Please contact factory for details.
Standard Hexagon Broaches
Other Broach Styles
EDP No. |
Hex Size mm |
Tolerances (Dec. Equiv.) |
Broach Length |
Pilot** Dia. |
Dimensions Across Corners |
Length of Cut* Min. & Max. |
Pressure Req'd for Max. L/C* |
| 77750 | 4 | .1575-.1580 | 4 15/16 | .1575 | .1810-.1825 | 1/4 1/2 | 300 lbs. |
| 77751 | 5 | .1968-.1973 | 5 3/8 | .1968 | .2260-.2275 | 1/4 3/4 | 775 |
| 77752 | 6 | .2362-.2370 | 6 | .2362 | .2710-.2730 | 1/4 3/4 | 1025 |
| 77753 | 7 | .2756-.2764 | 7 1/4 | .2756 | .3170-.3190 | 1/4 1 | 1290 |
| 77754 | 8 | .3150-.3158 | 7 3/4 | .3150 | .3620-.3640 | 3/8 1 | 1510 |
| 77755 | 10 | .3937-.3945 | 9 5/8 | .3937 | .4530-.4550 | 1/2 1 3/8 | 2790 |
| 77756 | 12 | .4724-.4732 | 11 7/8 | .4724 | .5430-.5450 | 1/2 1 3/8 | 2700 |
| 77757 | 14 | .5512-.5520 | 13 3/4 | .5512 | .6350-.6370 | 1/2 1 5/8 | 4800 |
| 77758 | 16 | .6302-.6310 | 16 1/4 | .6299 | .7250-.7270 | 5/8 2 | 5400 |
Specials
We are fully equipped to manufacture special hexagon broaches not listed above. See our Specials Page.
All standard items are available with TiN, TiCN or TiAlN coatings from stock or short delivery.
Please contact factory for details.
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Phones: (800) 638-1830 or (410) 358-3130 are available Monday-Friday 8:30 AM to 5:30 PM Eastern time.
Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
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