Photo comingSpecifications below are Tungaloy’s.


TUN-6806007
Tungaloy S20Q-PTUNR11 boring bar, 20 mm shank, lever clamping, 93°, right handS20Q-PTUNR11Ø 20 mm93°Right handTN1103
SpecificationsFrom Tungaloy's product data
- Type
- Boring bar
- Designation
- S20Q-PTUNR11
- Clamping
- Lever clamping
- Hand
- Right hand
- Approach angle
- 93°
- Insert shape
- T
- Triangle
- Insert seat
- TN1103
- Bar
- Ø 20 mm
- Min. bore
- 25 mm
- Overall length
- 180 mm
- Coolant
- None
Same style, other sizes22 with the same insert shape and approach
- TUN-6805984S16M-PTUNL11 · Ø 16 mm · Left hand$221.55
- TUN-6855945A16M-PTUNL11-D200 · Ø 16 mm · Left hand$299.95
- TUN-6805985S16M-PTUNR11 · Ø 16 mm · Right hand$221.55
- TUN-6807456T16Q-PTUNR11 · Ø 16 mm · Right hand$350.25
- TUN-6855944A16M-PTUNR11-D200 · Ø 16 mm · Right hand$299.95
Inserts that fit

Inserts that fit S20Q-PTUNR1145 TN1103 inserts: pick a grade, chipbreaker and radius
All with filters →Chipbreaker
Radius
ISO
| Part no. | Designation | Grade | Chipbreaker | Radius | ISO | Operation | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
| TUN-6997819 | TNGG110302-01 | NS9530 | 01 | .008" | P K | Finishing | Ships from Tungaloy | $16.00 | |
| TUN-6998217 | TNMG110304 | NS9530 | — | .016" | P K | — | Ships from Tungaloy | $7.50 | |
| TUN-6853007 | TNMG110304 | T5105 | — | .016" | K | — | Ships from Tungaloy | $10.65 | |
| TUN-6853008 | TNMG110304 | T5115 | — | .016" | K | — | Ships from Tungaloy | $10.65 | |
| TUN-6853009 | TNMG110304 | T5125 | — | .016" | K | — | Ships from Tungaloy | $10.65 | |
| TUN-6773933 | TNMG110304 | T9215 | — | .016" | P M K | — | Ships from Tungaloy | $12.10 | |
| TUN-6780974 | TNMG110304 | T9225 | — | .016" | P M | — | Ships from Tungaloy | $12.10 | |
| TUN-6853554 | TNGA110304 | TH03 | — | .016" | P M K N | — | Ships from Tungaloy | $14.95 | |
| TUN-6808074 | TNGA110304 | TH10 | — | .016" | P M K N | — | Ships from Tungaloy | $14.95 | |
| TUN-6997820 | TNGG110304-01 | NS9530 | 01 | .016" | P K | Finishing | Ships from Tungaloy | $16.00 | |
| TUN-6998205 | TNMG110304-11 | NS9530 | 11 | .016" | P K | — | Ships from Tungaloy | $7.50 | |
| TUN-6997771 | TNGG110304L-A | GT9530 | A | .016" | P K | — | Ships from Tungaloy | $22.50 |