Metal Cutting Saws, Carbide Saw Blades, Metal Cutting Tool: Martindale Products

Ground Teeth

M-2 High Speed Steel

Hollow Ground For Side Clearance

Rake Angle of Teeth: 0°

Metric Sizes Available

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Type SS Screw
Slotting Saws
Used for Cutting-off, slitting
and slotting of Steel
(Similar to slots in screw heads).

NOTE:
     Saws in schedule are stocked for immediate shipment. For thicknesses not shown, use next higher price in schedule (plus a slight grinding charge for smaller quantities).
     Other diameters from 1/4" to 6" are also available, as well as other hole sizes, numbers of teeth, rake angles and bevels.
     Cutting Stainless Steel requires more side clearance - specify "for Stainless" when ordering.

Coating Service
TiN, TiCN and other coatings are available. Prices on application.

Resharpening Service
Complete Resharpening service is available.
Prices on application.

Tolerances: O.D. ± .005; Thickness ± .001;
I.D. +.001 - .000
Closer tolerances available at additional cost.

STOCK SAWS
Thickness		O.D.	1-3/4"	2-1/4"	2-3/4"	3"	4"	5"	6"
B & S Gage No. and Fraction	Decimal	Hole	5/8"	5/8"	1" *	1"	1"	1"	1"
B & S Gage No. and Fraction	Decimal	No. of Teeth	64, 90	60	36, 44 56, 72	36, 44 56, 72	60, 72 90	60, 72 90, 110	72, 90 120
3/16"	.187"				OSSC187	OSSD187	OSSE187	OSSF187	OSSG187
5	.182"				OSSC182	OSSD182	OSSE182	OSSF182	OSSG182
11/64"	.172"				OSSC172	OSSD172	OSSE172	OSSF172	OSSG172
6	.162:				OSSC162	OSSD162	OSSE162	OSSF162	OSSG162
5/32"	.156"				OSSC156	OSSD156	OSSE156	OSSF156	OSSG156
7	.144"				OSSC144	OSSD144	OSSE144	OSSF144	OSSG144
9/64"	.141"				OSSC141	OSSD141	OSSE141	OSSF141	OSSG141
8	.128"				OSSC128	OSSD128	OSSE128	OSSF128	OSSG128
1/8"	.125"			OSSB125	OSSC125	OSSD125	OSSE125	OSSF125	OSSG125
9	.114"			OSSB114	OSSC114	OSSD114	OSSE114	OSSF114	OSSG114
7/64"	.109"			OSSB109	OSSC109	OSSD109	OSSE109	OSSF109	OSSG109
10	.102"			OSSB102	OSSC102	OSSD102	OSSE102	OSSF102	OSSG102
3/32"	.094"			OSSB094	OSSC094	OSSD094	OSSE094	OSSF094	OSSG094
11	.091"			OSSB091	OSSC091	OSSD091	OSSE091	OSSF091	OSSG091
12	.081"			OSSB081	OSSC081	OSSD081	OSSE081	OSSF081	OSSG081
5/64"	.078"			OSSB078	OSSC078	OSSD078	OSSE078	OSSF078	OSSG078
13	.072"		OSSA072	OSSB072	OSSC072	OSSD072	OSSE072	OSSF072	OSSG072
14	.064"		OSSA064	OSSB064	OSSC064	OSSD064	OSSE064	OSSF064	OSSG064
1/16"	.062"		OSSA062	OSSB062	OSSC062	OSSD062	OSSE062	OSSF062	OSSG062
15	.057"		OSSA057	OSSB057	OSSC057	OSSD057	OSSE057	OSSF057	OSSG057
16	.051"		OSSA051	OSSB051	OSSC051	OSSD051	OSSE051	OSSF051	OSSG051
3/64"	.047"		OSSA047	OSSB047	OSSC047	OSSD047	OSSE047	OSSF047	OSSG047
17	.045"		OSSA045	OSSB045	OSSC045	OSSD045	OSSE045	OSSF045	OSSG045
18	.040"		OSSA040	OSSB040	OSSC040	OSSD040	OSSE040	OSSF040	OSSG040
19	.036"		OSSA036	OSSB036	OSSC036	OSSD036	OSSE036
20	.032"		OSSA032	OSSB032	OSSC032	OSSD032	OSSE032
1/32"	.031"		OSSA031	OSSB031	OSSC031	OSSD031	OSSE031
21	.028"		OSSA028	OSSB028	OSSC028	OSSD028	OSSE028
22	.025"		OSSA025	OSSB025	OSSC025	OSSD025	OSSE025
23	.023"		OSSA023	OSSB023	OSSC023	OSSD023	OSSE023
24	.020"		OSSA020	OSSB020	OSSC020	OSSD020	OSSE020
(ADD NO. OF TEETH TO CATALOG NUMBER WHEN ORDERING)
* 3/4" hole available at no extra cost on 2-3/4" O.D. × 72-teeth. (Available at extra cost on all others.)

Type MSL --- Metal Slitting Saws Used for deep-slotting of Steel and Cast Iron --- also cast Brass and Aluminum and similar hard non-ferrous metals. Has a stronger tooth and gives a better finish with less bur.
	M-2 High Speed Steel Hollow Ground For Side Clearance Ground Land Rake Angle of Teeth: 0° Ground Teeth Metric Sizes Available Tolerances: O.D. = ±.005 Thickness = ±.0005 I.D. = +.001 -.000 (Closer tolerances available at additional cost.)	NOTE: Saws in schedule are stocked for immediate shipment, Intermediate thickness, use next higher price in schedule (plus a slight grinding charge for smaller quantities). We'll gladly quote on other sizes, rake angles, tooth styles, hole sizes, etc. --- just send us your print or sample saw. Teeth can be alternately beveled if chips tend to stick in slot
		RESHARPENING SERVICE Complete resharpening service is available.
		COATING SERVICE TiN, TiCN and other surface coatings are available.

STOCK SAWS
Thickness		O.D.	2-1/2"	3"	4"	5"	6"
Fraction	Decimal	Hole	7/8"	1"	1"	1"	1"
Fraction	Decimal	No. of Teeth	28	30	36	44	50
3/16"	.1875"				OMSLE1875	OMSLF1875	OMSLG1875
5/32"	.1562"			OMSLD1562	OMSLE1562	OMSLF1562	OMSLG1562
1/8"	.1250"		OMSLH1250	OMSLD1250	OMSLE1250	OMSLF1250	OMSLG1250
3/32"	.0937"		OMSLH0937	OMSLD0937	OMSLE0937	OMSLF0937	OMSLG0937
1/16"	.0625"		OMSLH0625	OMSLD0625	OMSLE0625	OMSLF0625	OMSLG0625
3/64"	.0468"		OMSLH0468	OMSLD0468	OMSLE0468	OMSLF0468	OMSLG0468
1/32"	.0312"		OMSLH0312	OMSLD0312	OMSLE0312

High-Speed Steel Jewelers Slotting Saws
Designed for cutting thin tubing, thin walled parts, and extrusions where minimum tooth engagement in the material is of special concern.

•Ground Teeth
•M-2 High Speed Steel
•Hollow Ground For Side Clearance
•Rake Angle of Teeth: 0°
•Metric Sizes Available

RESHARPENING SERVICE
Complete resharpening
service is available.
Pices on Application

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

Tolerances: O.D. ± .005; Thickness + .001 - .000 Closer tolerances available, at additional cost.				(ADD NO. OF TEETH TO THE CATALOG NUMBER WHEN ORDERING) (3" & 4" O.D.'s WITH 1/2" HOLES, ADD "*" AFTER THE PART NO.)
STOCK SAWS
Thickness		O.D.	1-3/4"	2"	2-1/2"	3"	4"
B&S Gage No. and Fraction	Decimal	Hole	1/2"	1/2"	1/2"	1/2" *, 1"	1/2" *, 1"
B&S Gage No. and Fraction	Decimal	No.of Teeth	132, 160	110, 152	140, 190	170, 224	224, 300
15	0.057"		OJA057	OJJ057	OJH057	OJD057(*)	OJE057(*)
16	0.051"		OJA051	OJJ051	OJH051	OJD051(*)	OJE051(*)
3/64"	0.047"		OJA047	OJJ047	OJH047	OJD047(*)	0JE047(*)
17	0.045"		OJA045	OJJ045	OJH045	OJD045(*)	OJE045(*)
18	0.040"		OJA040	OJJ040	OJH040	OJD040(*)	OJE040(*)
19	0.036"		OJA036	OJJ036	OJH036	OJD036(*)	OJE036(*)
20	0.032"		OJA032	OJJ032	OJH032	OJD032(*)	OJE032(*)
21	0.028"		OJA028	OJJ028	OJH028	OJD028(*)	OJE028(*)
22	0.025"		OJA025	OJJ025	OJH025	OJD025(*)	OJE025(*)
23	0.023"		OJA023	OJJ023	OJH023	OJD023(*)	OJE023(*)
24	0.020"		OJA020	OJJ020	OJH020	OJD020(*)	OJE020(*)
25	0.018"		OJA018	OJJ018	OJH018	OJD018(*)	OJE018(*)
26	0.016"		OJA016	OJJ016	OJH016	OJD016(*)	OJE016(*)
27	0.014"		OJA014	OJJ014	OJH014	OJD014(*)	OJE014(*)
28	0.012"		OJA012	OJJ012	OJH012	OJD012(*)	OJE012(*)
30	0.010"		OJA010	OJJ010	OJH010	OJD010(*)	OJE010(*)
32	0.008"		OJA008	OJJ008	OJH008	-	-

HIGH SPEED STEEL - TYPE SMF - COPPER SLITTING / RISER SLOTTING SAWS
	Ground and Landed Teeth M-2 High Speed Steel 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. ± 0.005; I.D. +0.001 - 0.000 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 (plus a slight grinding charge for smaller quantities). Other diameters, hole sizes, thickness, number of teeth, also available on application.

Thickness

O.D.

2-1/2"

Fraction	Decimal	Hole	7/8"	1"	1"	1"	1"
Fraction	Decimal	No. of Teeth	20	24	26	32	36
3/16"	0.1875"				OSMFE1875	OSMFF1875	OSMFG1875
5/32"	0.1526"			OSMFD1562	OSMFE1562	OSMFF1562	OSMFG1562
1/8"	0.1250"		OSMFH1250	OSMFD1250	OSMFE1250	OSMFF1250	OSMFG1250
3/32"	0.0937"		OSMFH0937	OSMFD0937	OSMFE0937	OSMFF0937	OSMFG0937
1/16"	0.0625"		OSMFH0625	OSMFD0625	OSMFE0625	OSMFF0625	OSMFG0625
3/64"	0.0468"		OSMFH0468	OSMFD0468	OSMFE0468	OSMFF0468	OSMFG0468

HIGH SPEED STEEL 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 +.0000" -.0002"

Type W-75-20FAB

7/8" O.D. × 5/16" I.D. 20Teeth

Type W-105-30FAB

1-1/4" O.D. × 5/16" I.D. 30 Teeth

Specify Thickness when Ordering M-2 High Speed Steel
	O.D., I.D.	Teeth	Catalog Number
W-75-20FAB	7/8" x 5/16"	20	OW7520 __ __ __ (Specify Thickness)
W-105-30FAB	1-1/4" x 5/16"	30	OW10530 __ __ __ (Specify Thickness)

CARBIDE METAL-WORKING SAWS

C-2 Carbide

Hollow Ground For Side Clearance

Rake Angle of Teeth: 5 Degrees Positive

Metric Sizes Available

While High-Speed Steel Saws handle most slotting tasks, Tungsten-Carbide Saws have steadily gained in popularity for many applications, especially where shock-loading does not appear to be a factor.
     Carbide, while harder than steel, is brittle and should not be subjected to applications where shock may shorten the service life of the tool.
     SPECIALS: An almost endless number of variations from the tooth types and specifications shown below can be furnished to suit your exact needs and at comparable prices. Let us know your particular requirements so we can quote price and delivery.
     Specify thickness and number of teeth when ordering.

Tolerances:

O.D. ±.005; Thickness ± .005;
I.D. +.001 -.000 Closer tolerances available at additional cast.

O.D.

1-1/2"

1-3/4"

2-1/4"

2-1/2"

2-3/4"

Hole

1/2"

7/8"

1/2"

5/8"

Thickness
Range

No. of
Teeth

100

120

.010"-.019"

X1I

X1A

X1AA

X1J

X1JJ

X1B

X1BB

X1H

X1C

X1D

.020"-.030"

X2I

X2A

X2AA

X2J

X2JJ

X2B

X2BB

X2H

X2C

X2D

X2E

.031"-.050"

X3I

X3A

X3AA

X3J

X3JJ

X3B

X3BB

X3H

X3C

X3D

X3E

X3F

X3G

.051"-.070"

X4I

X4A

X4AA

X4J

X4JJ

X4B

X4BB

X4H

X4C

X4D

X4E

X4F

X4G

.071"-.090"

X5I

X5A

X5AA

X5J

X5JJ

X5B

X5BB

X5H

X5C

X5D

X5E

X5F

X5G

.091"-.110"

X6I

X6A

X6AA

X6J

X6JJ

X6B

X6BB

X6H

X6C

X6D

X6E

X6F

X6G

.111"-.130"

X7I

X7A

X7AA

X7J

X7JJ

X7B

X7BB

X7H

X7C

X7D

X7E

X7F

X7G

.131"-.150"

X8I

X8A

X8AA

X8J

X8JJ

X8B

X8BB

X8H

X8C

X8D

X8E

X8F

X8G

.151"-.170"

X9I

X9A

X9AA

X9J

X9JJ

X9B

X9BB

X9H

X9C

X9D

X9E

X9F

X9G

.171"-.190"

X10I

X10A

X10AA

X10J

X10JJ

X10B

X10BB

X10H

X10C

X10D

X10E

X10F

X10G

.191"-.210"

X11I

X11A

X11AA

X11J

X11JJ

X11B

X11BB

X11H

X11C

X11D

X11E

X11F

X11G

.211"-.230"

X12I

X12A

X12AA

X12J

X12JJ

X12B

X12BB

X12H

X12C

X12D

X12E

X12F

X12G

.231"-.250"

X13I

X13A

X13AA

X13J

X13JJ

X13B

X13BB

X13H

X13C

X13D

X13E

X13F

X13G

Specify Thickness and Number of Teeth When Ordering.

RESHARPENING SERVICE

Complete resharpening service is available. Prices on application.

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

Speed should be approximately 50% greater than H.S.S.

Teeth shown for general use. A wide range of teeth available.

Keyways are optional at extra cost.

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"
Fraction	Decimal	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	——	——

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

Type W-75-18FAB

7/8" O.D. × 5/16" I.D. 18Teeth

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"	20	OW7518 __ __ __ (Specify Thickness)
W-105-22FAB

Type MSL --- Metal Slitting Saws Used for deep-slotting of Steel and Cast Iron --- also cast Brass and Aluminum and similar hard non-ferrous metals. Has a stronger tooth and gives a better finish with less bur.

HIGH SPEED STEEL - TYPE SMF - COPPER SLITTING / RISER SLOTTING SAWS

SOLID CARBIDE - TYPE SMF - COPPER SLITTING / RISER SLOTTING SAWS Used for cutting rolled Aluminum and Copper — materials that produce long, stringy chips.

Type MSL --- Metal Slitting Saws
Used for deep-slotting of Steel and Cast Iron --- also cast Brass and Aluminum and similar hard non-ferrous metals. Has a stronger tooth and gives a better finish with less bur.

HIGH SPEED STEEL - TYPE SMF -
COPPER SLITTING / RISER SLOTTING SAWS

SOLID CARBIDE - TYPE SMF -
COPPER SLITTING / RISER SLOTTING SAWS
Used for cutting rolled Aluminum and Copper — materials that produce long, stringy chips.