JTS Machinery & Supply Co.

Inserts can be indexed and replaced without loss of hole size or depth.
Made of tempered alloy steel for rigidity.
Cartridges are hardened and ground to precision accuracy.
Uses standard 3/8 in. I.C. (TPG 320 Series) triangle inserts.
3 different cartridges 3 different lead angles – all interchangeable. Supplied with 0° no lead, clamp, chipbreaker & shim. 5° positive lead & 5° negative lead also available.
If pocket becomes damaged during use, simply replace the cartridge.

Page Contents:


Tri-Lead Indexable Boring Bars

Min. Bore (in.)	Distance Across Flats (in.)	Center to Sharp Point (in.)	Catalog No.	Price ($)

3/4 in. Shank
1-1/16	11/16	11/16	1-069-TL344	68.97	ADD TO CART
1-1/16	11/16	11/16	1-069-TL345	80.00	ADD TO CART
1-1/16	11/16	11/16	1-069-TL346	87.00	ADD TO CART
1-1/16	11/16	11/16	1-069-TL347	101.50	ADD TO CART

1 in. Shank
1-1/4	7/8	3/4	1-069-TL105	91.90	ADD TO CART
1-1/4	7/8	3/4	1-069-TL106	99.00	ADD TO CART
1-1/4	7/8	3/4	1-069-TL107	106.50	ADD TO CART
1-1/4	7/8	3/4	1-069-TL108	122.65	ADD TO CART
1-1/2*	1-1/8	13/16	1-069-TL125	110.85	ADD TO CART

1-1/2 in. Shank**
1-3/4	1-1/4	1	1-069-TL138	194.35	ADD TO CART

* 1-1/4 in. Shank – Available while supplies last. ** Available while supplies last. Prices subject to change without notice.
Back to Top


Replacement Parts

Description	Catalog No.	Price ($)

Hold Down Clamp	1-069-CTL	5.55	ADD TO CART
3/8 in. I.C. Chipbreaker	1-069-CBT12	3.19	ADD TO CART
3/8 in. I.C. Shim	1-069-SM41	5.20	ADD TO CART
0° Lead Cartridge	1-069-CPO	8.70	ADD TO CART
+5° Positive Lead Cartridge	1-069-CP5	8.70	ADD TO CART
-5° Negative Lead Cartridge	1-069-CN5	8.70	ADD TO CART
Roll Pin	1-069-CRP-1	0.35	ADD TO CART
Shim Screw	1-069-CF440-14	0.35	ADD TO CART
Cartridge Screw (2 req'd)	1-069-CS540-38	0.35	ADD TO CART
Clamp Screw for 3/4 in. Shanks	1-069-CS832-58	0.35	ADD TO CART
Clamp Screw for 1 in. Shanks	1-069-CS832-34	0.35	ADD TO CART

Prices subject to change without notice.
Back to Top