HOME | SEARCH | SHOPPING CART | PRODUCT CATEGORIES | SPECIALS | CLOSEOUTS | HELP | CONTACT US

No Minimum Order
with JTS!

Shopping Cart Summary:

No of items: 0

Your cart is empty!
total: $0.00
inc. tax*: $0.00
* where applicable
Show me the contents of my shopping cart VIEW SHOPPING CART
Prices are subject to change without notice.

Products Currently Available From Online Catalog:
Abrasives

Broaches

Carbide Drills

Carbide Inserts

Carbide Tooling

Cutting Fluids

Cutting Tools

Dies

Drill Accessories

End Mills

Face Mills

Fluids

Hand Tools

Indexable Toolholders

Jobbers Drills

Lubricants

Machinery

Measuring Equipment

Milling Cutters

Miscellaneous Drills

Parabolic Flute Drills

Power/Air Tools

Pumps

Reamers

Reduced Shank Drills

Saws & Saw Blades

Screw Machine Drills

Shop Supplies

Taper Length Drills

Taper Shank Drills

Tapping Heads

Taps

Toolroom Accessories

Trepanning Tools

Work Holding Tools
Product Linecard by Manufacturer
Decimal Equivalents
& Drill Size Tables

Ordering From Printed Catalog:
  If you have ordering information from our printed catalog, you can proceed to the Printed Catalog Ordering Page
Link to page to order from printed catalog

MADE IN USA 		Indexable Boring Bars
SI-MTUN R/L
Style J
FEATURED BRAND
Style L:
  • Negative 3° end cutting edge angle.
  • For use with negative triangular TNMG inserts.
Page Contents:
Right Hand Boring Bars
Left Hand Boring Bars

Replacement Parts Reference
For use with
TNMG style inserts.

SI-MTUN R/L Boring Bars
Tool Style "B"
Min.
Bore
(in.)		 "C"
(in.)		 "D"
(in.)		 "F"
(in.)		 "K"
(deg.)		 TNMG
Insert
Series		 Catalog No. Price ($)  
Right Hand
  SI2S-MTUNR-3 1.0 10.0 3/4 .500 14 322 1-285R-123 163.15     ADD TO CART
  S16T-MTUNR-3 1.28 12.0 1.0 .640 14 322 & 332 1-285R-124 204.85     ADD TO CART
  S20-MTUNR-3 1.53 14.0 1-1/4 .765 14 322 & 332 1-285R-125 218.75     ADD TO CART
  S20-MTUNR-4 2.06 14.0 1-1/2 .890 11 433 1-285R-126 218.75     ADD TO CART
Left Hand
  SI2S-MTUNL-3 1.0 10.0 3/4 .500 14 322 1-285L-123 163.15     ADD TO CART
  S16T-MTUNL-3 1.28 12.0 1.0 .640 14 322 & 332 1-285L-124 204.85     ADD TO CART
  S20-MTUNL-3 1.53 14.0 1-1/4 .765 14 322 & 332 1-285L-125 218.75     ADD TO CART
  S20-MTUNL-4 2.06 14.0 1-1/2 .890 11 433 1-285L-126 218.75     ADD TO CART
Prices subject to change without notice.
Back to Top

Replacement Parts Reference
(Click on Part Name to be forwarded to appropriate parts list.)
Tool No. Seat Lock
Pin		 Clamp Clamp
Screw		 Seat
Screw
 S12S-MTUNR/L-3
 S16T-MTUNR/L-3
 S20U-MTUNR/L-3
 S20U-MTUNR/L-4		 —
ITSN-333 & 322
ITSN-333 & 322
ITSN-433		 NL-33
NL-34L
NL-34L
NL-46		 CL-6
CL-7
CL-7
CL-9		 XNS-35
XNS-35
XNS-35
XNS-59		 —
S-34
S-34
S-46
Back to Top
Related Products

Carbide Tooling Index
Indexable Boring Bar Index
Carbide Inserts Index

HOME | SEARCH | SHOPPING CART | PRODUCT CATEGORIES | SPECIALS | CLOSEOUTS | HELP | CONTACT US
JTS Machinery & Supply Co.
7509 Tyler Blvd.   l Mentor, Ohio 44060 USA
Tel: 440.951.2138  l  Fax: 440.951.6873
Toll Free Tel: 800.321.3566  l  Toll Free Fax: 888.587.0022
Copyright © 2007 by JTS Machinery & Supply Co.
BACK