Otto Frei.
Quality Jewelry Supplies for Generations - Since 1930
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Milling Tools, Brubaker Taps, Validus Keyless Jacobs Chucks

   

Set of 3 Brubaker Plug Hand Screw Tap GH3, 1/4-28 NF, HSS

New old stock, Brubaker Screw Tap

BRUBAKER-1/4-28-NF
$18.95

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Set of 3 Brubaker Plug Hand Screw Tap GH3, 12-24 NF, HSS

New old stock, Brubaker Screw Tap

BRUBAKER-12-24-NC
$18.95

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Set of 3 Brubaker Plug Hand Screw Tap GH3, 5/16"-24 NF, HSS

New old stock, Brubaker Screw Tap

BRUBAKER-5/16-24-NF
$18.95

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Set of 3 Brubaker Plug Hand Screw Tap GH3, 12-28 NF, HSS

New old stock, Brubaker Screw Tap

BRUBAKER-12-28-NF
$18.95

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NEW VALIDUS KEYLESS JACOBS DRILL CHUCK 1/32"-1/2"

New old stock, found in our forgotten lathe and milling inventory. Made in Italy, by Validus size 0 - 13 MM. Fits a CM2 tampered mounting shank.

VALIDUS-0-13-KEYLESS
$96.00

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Morse Taper Milling Arbor For Drill Chucks, Morse-Jacobs Size CM2

The AGP Taper Milling Arbor, made in Italy for Drill Chuck, entirely of hardened and ground steel. Size CM2 is made to fit the Validus Jacobs chuck 0-13 mm. Will also fit other Jacob chucks requiring a CM2 size taper arbor. Length End to End 4.26"

ARBOR-APL-CM2
$19.95

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NEW VALIDUS KEYLESS JACOBS DRILL CHUCK 1/32"-1/2"

New old stock, found in our forgotten lathe and milling inventory. Made in Italy, by Validus size 0 - 6 MM, Female Thread 3/8 "

VALIDUS-0-06-KEYLESS
$79.00

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Threaded 3/8" Milling Arbor For Jacobs Chuck

The AGP Taper Milling Arbor, made in Italy for Drill Chuck, entirely of hardened and ground steel.

Fits the VALIDUS-0-06-KEYLESS Jacobs Chuck

ARBOR-MILL-THREAD3-8
$19.95

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Diamond Core Drill 1 Inch Diameter

Some Neycraft Core Drilling Instructions:
A 1 inch diamond core drilling agate should be run at approximately 100 R.P.M. To start a hole, begin by kissing the stone with the drill until a clouding appears in the coolant. When this occurs, increase the pressure and continue drilling, Throughout the drilling cycle, oscillate the drill up and down rapidly. To minimize edge chipping when through hole drilling, back the stone with a glass plate.

DRILL-DIAMOND-CORE1
$86.00

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LATHE-DISK

LATHE-DISK
$99.00

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Taper Milling Arbor For Drill Chucks, Jacobs Size CM2

The AGP Taper Milling Arbor, made in Italy for Drill Chuck, entirely of hardened and ground steel.

ARBOR-APL-CM2
$19.95

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Taper Milling Arbor For Drill Chucks, Jacobs Size CM2

The AGP Taper Milling Drill Chuck Arbor is a superior quality product, which was made in Italy, entirely of hardened and ground steel.

ARBOR-APL-CM2
$29.95

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Jacobs Chuck 33-B16 With Key 32, 5/64-1/2" Made In Sheffield England

New, Unused Vintage Jacobs Chuck with capacity from 5/64" to 1/2" (2 to 13 mm).

JACOBS-CHUCK-33-B16
$52.95



   

Taper Milling Arbor Size 33x3 For Jacobs Drill Chuck

The AGP Taper Milling Arbor, made in Italy for Drill Chuck, entirely of hardened and ground steel.

Size 33x3 fits the Jacobs Chuck 33-B16, 5/64-1/2" Made In Sheffield England

ARBOR-MILL-33X3
$19.95

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Favorite Lathes Accessories For Models 2 And 3

 

SPHINX SPIREC High Speed Micro Steel Drills Made In Switzerland

Special sale on SPHINX SPIREC High Speed Micro Drills as well as other brands Swiss & English High Speed Twist Drills.
 

SPHINX SPIREC High Speed Steel Flat Micro Drills Made In Switzerland

Special sale on SPHINX SPIREC High Speed Steel Flat Micro Pivot Drills and Mascot HSS Flat Pivot Drills.

Flat Pivot Drills are made with a rake angle of zero degrees. They made be used wherever drilling is done without a drill bushing. In many cases these drill can be used without first making a center.

 

SPHINX SPIREC High Speed Steel Micro Center Drills Made In Switzerland

 

Large Taps & Dies

Presto made in England Taps and Dies. SPHINX Taps made in Switzerland, TITEX High Speed Steel Taps made in Germany, Kestag made in Austria, HSS Dies from Italy!
   

Bergeon Assortment 30052, 110 Pivot Drills & 66 Fluted Drills

Tool Steel Pivot and Fluted Drills in a wooden box, 76 different sizes 176 total drills. Bergeon last sold this assortment for 672 Swiss Francs, we are offering this assortment for only $339.00

Pivot drills are right hand with rake angle of zero degrees. For drilling brass, mild steel, aluminum etc. The drills are stored in aluminum tubes with the size marked on the top of the tube.

BERGEON-30052
$339.00



www.ofrei.com
Otto Frei, Watch Parts Since 1930
Customers Entrance
126 2nd St. Oakland, California 94607
Mailing Address: PO BOX 796, Oakland Ca. 94604
Freight Shipment Address: 119 3rd St. Oakland Ca. 94607 USA


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