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Product Specifications:
| Item | Boring Bar |
| Ansi Code | SH20 DTUNR3 |
| Ansi Number | SH20 DTUNR3 |
| Bar Dia. | 1.260" |
| Center To Cutting Tip | 0.866" |
| Compatible Hardware | Clamp Assembly PB3-CA, Shim Screw PB3-SS, Shim Seat ITSN-323 |
| Connection Size | 32 mm |
| Coolant Fed | Coolant Through |
| Cutting Angle | -3° |
| Cutting Application | Boring |
| Cutting Direction | Right |
| Cutting Edge Angle | -3° |
| Hardware Required | Clamp Assembly Pb3-Ca, Shim Screw Pb3-Ss, Shim Seat Itsn-323 |
| Inscribed Circle | 3/8" |
| Insert Clearance Angle | 0° |
| Insert Holding Type | Pullback Clamp |
| Insert Inscribed Circle | 3/8" |
| Insert Shape | Triangle |
| Insert Size | 332 |
| Insert Style | TNMG |
| Insert Thickness | 0.187" |
| Lead Angle | -3° |
| Min. Bore Dia. | 1.575" |
| Overall Length | 1.496" |
| Rake | Negative |
| Shank Material | Steel |
| Side Cutting Edge Angle | -3° |
| Style | Chatter Free |
| Toolholder Style | Dtun |
| Type | Turning |
Shipping Info:
| Ship weight (kg) | 0.18 |
| Ship height (cm) | 3.2 |
| Ship length (cm) | 6.35 |
| Ship width (cm) | 7.62 |
| Country of Origin | US |
Product Variants
| Product | Model | Insert Shape | Toolholder Style | Insert Style | Insert Clearance Angle | Overall Length | Cutting Angle | Cutting Direction | Min. Bore Dia. | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
SH16 SCLCL3 | Diamond | SCLC | CCMT | 7° | 0.787" | -5° | Left | 1.26" | €415.22 | |
![]() |
SH16 SCLCR3 | Diamond | SCLC | CCMT | 7° | 0.787" | -5° | Right | 1.26" | €415.22 | |
![]() |
SH16 SDNCL2 | Diamond | SDNC | DCMT | 7° | 0.591" | 27.5° | Left | 1.299" | €415.22 | |
![]() |
SH16 SDNCR2 | Diamond | SDNC | DCMT | 7° | 0.591" | 27.5° | Right | 1.299" | €415.22 | |
![]() |
SH16 SDUCL3 | Diamond | Sduc | DCMT | 7° | 0.787" | -3° | Left | 1.26" | €415.22 | |
![]() |
SH16 SDUCR3 | Diamond | Sduc | DCMT | 7° | 0.787" | -3° | Right | 1.26" | €415.22 | |
![]() |
SH16 SDXCL2 | Diamond | Sdxc | DCMT | 7° | 0.591" | 5° | Left | 1.299" | €415.22 |
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Contact us
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
ARCH CUTTING TOOLS SH20 DTUNR3 Boring Bar
€522.59 /unit
