SX Series Face Mills free cutting positive geometry is ideally suited for all cast iron materials. Stepdex configuration generates metal removal rates up to 2 inches per minute, per unit of horsepower. The stepdex configuration also provides excellent force and load management during awkward, over extended or weak set-ups. Self-locating precision anvils ensure quick accurate indexes and little down times. The LTC-1000 operates in the advanced range machining parameters on Gray Iron

SX Series Face Mills

Geometry Specifications:
Axial: Positive Radial: Positive

SX Series Face Mills free cutting positive geometry is ideally suited for all cast iron materials. Stepdex configuration generates metal removal rates up to 2 inches per minute, per unit of horsepower. The stepdex configuration also provides excellent force and load management during awkward, over extended or weak set-ups. Self-locating precision anvils ensure quick accurate indexes and little down times. The LTC-1000 operates in the advanced range machining parameters on Gray Iron.

**SX Face Mill - Dimensional Specifications**
Product Number:	D	OD	A	B	H	DOC	Insert	Inserts per Set	Effective Sets	Teeth
3SX23R4	2.96	3.00	1°	1.00	2.10	.150-.250	SPE-43__	3	2	6
4SX24R6	3.94	4.00	1°	1.50	2.10	.150-.250	SPE-43__	4	2	8
5SX25R6	4.92	5.00	1°	1.50	2.10	.150-.250	SPE-43__	5	2	10
6SX26R6	5.90	6.00	1°	1.50	2.10	.150-.250	SPE-43__	6	2	12
8SX35R8	7.92	8.00	1°	2.00	2.10	.150-.250	SPE-43__	5	3	15
8SX44R8	7.94	8.00	1°	2.00	2.10	.150-.250	SPE-43__	4	4	16

**SX Face Mill - Setting Specifications for Stepped Configuration Tooling**
Tool	Station 1 (H)	Station 2 (H)	Station 3 (H)	Station 4 (H)	Station 5 (H)	Station 6 (H)
3SX23R4	2.100	2.080	2.030	N/A	N/A	N/A
4SX23R6	2.100	2.085	2.030	1.970	N/A	N/A
5SX25R6	2.100	2.085	2.035	1.990	1.945	N/A
6SX26R6	2.100	2.085	2.055	2.020	1.985	1.950
8SX35R8	2.100	2.085	2.035	1.990	1.945	N/A
8SX44R8	2.100	2.085	2.030	1.970	N/A	N/A

Milling Cutter Nomenclature

**Parts**
Insert I.C. & Thickness	Insert Number	Anvil	Adjusting Screw	Insert Lock	Lock Screw	Anvil Lock	Lock Screw BHCS	Lock Screw Wrench

.500 x .188	SPE-43__	1357RA	1399	3502-0933-0031 RH	1573	1571	BHCS 10-32 x 1/2	1557-PT8
.500 x .188	SPE-43__	1357LA	1399	3502-0933-0032 LH	1573	1571	BHCS 10-32 x 1/2	1557-PT8

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Insert Nomenclature

**Starting Machining Parameters**
Material	SFPM	FPT	Primary	Secondary
Nodular Iron	500-700	.012-.020	SPE-432 GR 606jRm	SPE-432 GR LTC-14
Medium Alloy Steel	600-900	.012-.020	SPE-432 GR 606jRm	SPE-432 GR LTC-14
Soft Alloy Steel	600-1000	.012-.020	SPE-432 GR 606jRm	SPE-432 GR LTC-14