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Martindale Production
Air Grinder |
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Model M-12 is designed for hard
usage such as encountered in foundries, etc. It will stand up to
steady production work with rotary burs and with mounted grinding
wheels or points up to 1-1/2" diameter. Turns 18,000 r.p.m., 1/2
h.p. at 90 PSI air pressure. Uses approximately 18-22 CFM.
Model M-12 has a built-in speed regulator, specially designed nose
piece for firm easy grip, 1/4" female N.P.T.F. air inlet, 1/4" collet,
and the necessary wrenches as standard equipment.
Air exhaust is at the front of the grinder around the spindle where it
effectively blows grinding dusts away from the work and operator.
OPTIONAL EQUIPMENT: 1/8" collet can be substituted for 1/4"
collet at no extra charge. |
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Catalog Number
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| Model M-12 Air Grinder,
complete with 1/4" collet and wrenches |
AGRD1814 |
| 1/8" Collet
(Optional Equipment) |
AGRDC18 |
Automatic Air Filter-Lubricator
(See Description Below) |
FILL01 |
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No. 38-A Carbide Rotary
Bur Kit |
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The No.38-A Kit includes a high
speed precision manufactured air grinder with 1/4"collet. This
grinder is similar to the one above except it's operating speed is
21,000 r.p.m. to accommodate the 5 solid carbide 1/4" diameter rotary
burs included with the kit.
Burs included are RB4, RC4, RD4, RH4, and RJ4; all are 1/4" diameter
cutting surface and shank, of five different shapes. All are
"double-cut" making then suitable for use on either extremely hard or
relatively soft materials. Burs can be re-ordered by number and
are listed under Carbide Rotary Burs.
The high quality grinder is manufactured for Martindale by AROŽ and is a
compact 5-3/4" long; lightweight 1lb., 6oz.; and high speed 21,000 r.p.m.
Recommended air pressure is 70-90 PSI, air inlet is 1/4" female N.P.T.F. |
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Catalog Number |
| Carbide Rotary Bur Kit No. 38-A;
Complete in storage box |
CABU38A |
Automatic Air Filter-Lubricator
(See Description Below) |
FILL01 |
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Net Weight 2lbs. 6ozs., Shipping Weight 4lbs. |
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Automatic Air
Filter-Lubricator |
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Highly recommended for use with any air powered tools.
This Fog Type Filter-Lubricator is designed to remove dirt, pipe scale,
and most liquid aerosols which cause wear and premature failure.
It also will deliver the right amount of lubrication to extend the
service life of your air tools.
Consists of 2 die cast bowls with transparent nylon sight gages, a 40
micron filter element, and a connecting nipple. |
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Catalog Number |
| Automatic Air
Filter-Lubricator |
FILL01 |
Air Hose, 10ft. long;
complete with quick connector |
AIRH10
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Martindale Hand Grinder
-Built by DUMORE- |
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Model 10 is ideal for full-shift duty
in the tool room or in production bench grinding, de-burring, etc.
It is forced-air cooled, and two precision bearings in steel seats
assure positive rigidity. Model 10 uses high-speed steel or
carbide burs up to 3/8" diameter, or mounted wheels up to 1" diameter.
Has 1/4" collet and 1/8" reducing sleeve.
Model 10 is U/L approved and
sold with our guarantee of satisfaction.
Dimensions: 9-3/4" long by 2-3/4" diameter |
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Catalog Number |
Model 10 Grinder with 1/4" collet
and 1/8" reducing sleeve |
DUMG10 |
| Net Weight 3-1/2 lbs., Shipping
Weight 5 lbs. |
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