Electric Motor Repair Electric Motor Maintenance-Martindale Products
Española
Français
sales@martindaleco.com
phone:  216-521-8567
fax:       216-521-9476
Site Search:

CLICK HERE for Printable Version of this page.

SOLID CARBIDE PRECISION RISER SLOTTING / COPPER SLITTING SAWS / (JOYAL®)
Used for slotting copper commutator risers and other materials that produce long, stringy chips.

     The two styles of  saws shown are for Commutator Riser Slotting.
     These saws are precision ground on all surfaces; dimensions are shown above the illustrations at right.  Formed teeth are on center, with a 15
° back-off and 45° alternate bevel which is 1/3 the width of the tooth. Saws are hollow-ground to provide clearance between the periphery and the hole. 
    
*Saws are stocked in thicknesses from 0.010" through 0.069" in 0.001" increments.
 
Thickness tolerances are
± .0005"

 

Type W-75-18FAB

7/8" O.D. × 5/16" I.D. 18Teeth

- OR -

Type W-105-22FAB

1-1/4" O.D. × 5/16" I.D. 22 Teeth

 
  O.D., I.D. Teeth Catalog Number
W-75-18FAB 7/8" x 5/16" 18 TUNSW7518 __ __ __
(Specify Thickness)
W-105-22FAB 1-1/4" x 5/16" 22 TUNSW10522 __ __ __ (Specify Thickness)

Specify Thickness when Ordering 
 C-2 Solid Carbide
 

SOLID CARBIDE - TYPE SMF -
COPPER SLITTING / RISER SLOTTING SAWS

Used for cutting rolled Aluminum and Copper — materials that produce long, stringy chips.

Landed Teeth

 C-2 Carbide

Hollow Ground
For Side
Clearance

Alternately Beveled Teeth

Rake Angle of Teeth: 10°
Positive

Metric Sizes Available

Used for cutting rolled Aluminum and Copper - materials that produce long, stringy chips.

RESHARPENING SERVICE
Complete resharpening
service is available.
Prices on Application

COATING SERVICE
TiN, TiCN and other surface
coatings are available.
Prices on application

Tolerances:
O.D.
± .005;
I.D. +.001 - .000

Closer tolerances available at
additional cost.

Alternately beveled teeth
(see sketch) produce chips of less than the width of the slot being cut, eliminating the tendency of the chips to clog.

Note:
For prices of thickness not shown, use next higher price in schedule.  Other diameters, hole sizes, thicknesses, number of teeth, etc., also available on application.

Speed should be approximately 50% greater
than High Speed Steel.
Thickness O.D. 2-1/2" 3" 4" 5" 6"
Fraction Decimal Hole 7/8" 1" 1" 1" 1"
No. of Teeth 20 24 26 32 36
3/16" 0.1875"       XSMFE1875 XSMFF1875 XSMFG1875
5/32" 0.1526"     XSMFD1562 XSMFE1562 XSMFF1562 XSMFG1562
1/8" 0.1250"   XSMFH1250 XSMFD1250 XSMFE1250 XSMFF1250 XSMFG1250
3/32" 0.0937"   XSMFH0937 XSMFD0937 XSMFE0937 XSMFF0937 XSMFG0937
1/16" 0.0625"   XSMFH0625 XSMFD0625 XSMFE0625 XSMFF0625 XSMFG0625
3/64" 0.0468"   XSMFH0468 XSMFD0468 XSMFE0468 —— ——
Home | Metal Working Mica Saws | Rotary Burs | Undercutters | Abrasives | Commutator Grinders | Electrical Test Equipment | Electrician's Hand Tools | Other Products