Page 557 - All Industrial Tool Supply | General Catalog

Grooving, Parting & Forming - Holder & Inserts • NIKO
555

Grooving, Cut-off, Threading, Turning & Copying System
For External & Internal Machining
Features:
• Unique mini-cutting tools for producing narrow grooves, threads, turning, • Two cutting edges in one insert in extremely narrow widths.
copying and an economical means of cut-off - all in a variety of materials. • Widths from .019" to .125" (0.5mm to 3.0mm) in coated and
• For external and internal grooving, cut-off, threading, turning and copying uncoated carbide grades.
under .125" (3.0mm) width. • Toolholders with minimum hardware. Unique insert pocket
design that ensures a repeatable cutting edge location.
APPLICATIONS: INSERT IDENTIFICATION GUIDE: APPLICATIONS: INSERT IDENTIFICATION GUIDE:
Type of Width of Type of Width of
Grooving Cutting Insert - (mm) Lead Grooving Cutting Insert - (mm) Lead
Angle
Angle
Mini-Intergroove E = External R = Right Mini-Intergroove E = External R = Right
I = Internal L = Left I = Internal L = Left
N = Neutral N = Neutral
Mini-Trace (SC) GIE - 7 GP - 1.0 -R -R Mini-Trace (SC) GIE - 7 GP - 1.0 -R -R
Mini-Thread (GW) Mini-Thread (GW)
Mini-Groove Standard (SG) Hand of Tool Mini-Groove Standard (SG) Hand of Tool
R = Right
R = Right
Mini-Turn (ST) L = Left Mini-Turn (ST) L = Left
Mini-Groove Full Radius (GR) Insert Type Mini-Groove Full Radius (GR) Insert Type
Height of GW - Threading Height of GW - Threading
Mini-Groove Cut-Off (GP) SG - Standard Groove Mini-Groove Cut-Off (GP) SG - Standard Groove
ST - Turning
ST - Turning
Insert - (mm) GP - Grooving and Cutoff Insert - (mm) GP - Grooving and Cutoff
GR - Grooving Full Radius SC - Copying GR - Grooving Full Radius SC - Copying
External Toolholders Internal Toolholders
Features: RIGHT HAND SHOWN Features: LEFT HAND SHOWN
• Available in both inch & metric square shanks. ♦ Insert Not Included. • Available in both inch & metric round shanks. ♦ Insert Not Included.
• Holders also shown for Swiss automatic machines. • Select right hand or left hand holder.
Other Sizes Available, Other Sizes Available,
Please Call Please Call
NoTE: NoTE:
• Toolholders can be used with all insert styles. • Toolholders can be used with all insert styles.
• Right hand inserts can only be used in right hand external toolholders. • Right hand inserts can only be used in left hand internal toolholders.
• Left hand inserts can only be used in left hand external toolholders. • Left hand inserts can only be used in right hand internal toolholders.

rIGhT hANd LEFT hANd
TooLhoLdEr ShANk ovErALL ordEr PrICE ordEr PrICE SPECIFICATIoNS:
dESIGNATIoN LENGTh # EACh # EACh
THE-7-3/8 R/L .375" SQ 4.50" 55-542-401 $63.87 55-542-411 $63.87 ShANk h F mIN. borE

d = mIN.

THE-7-1/2 R/L .500" SQ 4.50" 55-542-403 63.87 55-542-413 63.87 Inch .750" .525" 1.50"
THE-7-1616 R/L 16mm SQ 125mm 55-542-405 69.66 — — Metric 19.05mm 13.34mm 38.10mm
THE-7-5/8 R/L .625" SQ 5" 55-542-406 69.66 55-542-416 71.41
Spare Parts For All Toolholders
rIGhT hANd LEFT hANd

TooLhoLdEr ShANk dIA. LENGTh L1 L2 ordEr PrICE ordEr PrICE
ordEr PrICE TORX ® SCREW dESIGNATIoN ± .003" # EACh # EACh
dESCrIPTIoN SIzE
# EACh THI-7-3/4 R/L .750" 5.50" 1.00" 2.00" 55-542-450 $106.95 55-542-462 $106.95
Torx Screw 3 x 8.0mm 55-542-440 $3.56 THI-7-1.00 R/L 1.000 6.00 1.25 2.50 55-542-452 116.39 55-542-464 119.43
®
Torx Key T8 55-542-445 8.15 TORX ® KEy THI-7-1-1/4 R/L 1.250 6.00 1.25 2.50 — — 55-542-466 122.69
®
Grooving & Cut-off Set
The only system you need for grooving and
cut-off under .078" (2mm)
Features:
• Locking screw holds insert in place.
• Insert pocket design ensures repeatable
cutting edge location.
SPECIFICATIoNS: • Width tolerance: +.0009" / -.0000"
wIdTh (+0.02mm / -0.00mm)
+.0009" (+.02mm) T h S I
(-0) (-0) Includes:
.035" .100"
.043 .235 • (1) External toolholder (1/2" SQ shank,
.051 .235 .275" .078" .669" 4-1/2" long).
.063 .235 • (5) Standard right hand grooving and
.073 .235 cut-off carbide inserts Grade C6-PV
(TiN coated). Insert widths .035", .043",
modEL ordEr PrICE .051", 063" & .073".
# # PEr SET • (1) Screw and (1) Torx key.
®
GCS-5 55-542-350 $158.09 • (1) Fitted case.