STHI / THI

  • Metricthread

Internal Grooving

STHI

Internal threading Internal DCON

LH H Parts

LF 10°

  • Holders

Dimensions (mm) Cutting Min.

Diameter Height Length edge Head

Cat. No. Stock distance machining Applicable inserts Screw Wrench

DCONHLFWFLHdiameter
STHI 06D65.51003.813.08.006I R041060-HIBFTX0204NS
STHI 08D87.01254.717.010.008I R041060-HIBFTX0205NSRT06
STHI 10D109.01506.020.012.009I R041060-HIBFTX02206NT
  • Inserts

HC: Depth of cut

60° S HC

APMX: Maximum depth of cut IC RE F

60° 0.5 RE CDX Dimensions (mm)

CoatedNoseDepth Validity
Inscribed
ThicknessDepth of Applicable
Reference Cat. No. Cat. No. carbide Pitch (mm) radiuscircleof cut
cut
holders
ACZ150REICSHC APMX
TI R0606I R041060-HID0.4 to 0.5 to 1.0 0.03 3.97 1.59 0.70.5STHI06
Grooving
TI R0808I R041060-HID0.4 to 0.5 to 1.0 0.03 4.76 2.38 0.70.5STHI08
Cut-OffTI R09D
09I R041060-HI0.4 to 0.5 to 1.0 0.03 5.56 2.38 0.70.5STHI10

Apply the insert on the right to the STHI type holder. Threading THI DCON Internal threading Internal

H 0° LF Parts

  • Holders

Dimensions (mm)

CuttingCuttingMin. prepared
Diameter Height LengthedgeedgeWidth Width

Cat. No. Stock distance height hole diameter Applicable inserts Holding piece Double ended screw Wrenches

DCON HLF WF HF B1B2(mm)
THI R216D1615160 9.3 7.547.5ø18NI R2SSSWB5-10

D SSS CCM5BSL TH025

THI R3202018160 11.7 9.069.0ø22NI R3WB5-12
THI R325D2523180 14.2 11.5511.5ø27NI R3SSSCCM6BLWB6-16LH030
  • Inserts

PDX B type 60° With wiper edge IC RE C type

AN Without wiper edge Dimensions (mm)

Inscribed Nose Applicable

CarbideXClearance
ThicknessBlade
Cat. No.Pitch (mm)circledirection radius angleholders
type
ST10PICS PDX RE ANCat. No.
NI R2000D0.8 to 1.56.350 3.18 0.85 0.0512C
DTHI R216
NI R21501.56.350 3.18 0.85 0.0712B
NI R3000D0.8 to 2.59.525 3.18 1.35 0.0510C
If using NIR2000 with a pitch over 1.5mm or NIR3000 with a pitch
DTHI R320
NI R31501.59.525 3.18 0.85 0.0710Bover 2.5mm, it is possible to make the rounded blade edge large
DTHI R325enough so it doesn t get in the way of thread accuracy.
NI R32002.09.525 3.18 1.10 0.1110B

Each insert is 3 corner use.