# MiniCopy 35°: Copy Boring Bars with VC 0702 Inserts, from ⌀ 11 mm (.433")

Source: https://www.denitool.com/en/minicopy-35.html
Curated Markdown for AI agents. Prices and availability: live via the Store API, see https://www.denitool.com/llms.txt

MiniCopy 35° is Denitool's range of copying (profiling) boring bars for internal turning of small bores, with cylindrical shanks. Denitool is DENI AG, Veltheim, Switzerland, and its subsidiary Denitool Inc., Raleigh NC. All bars use the 35° rhombic insert size VC 0702 (VCGT 0702.., ANSI size VCGT 1.21.5), clamped with screw T20.055 and Torx driver T6F.

![MiniCopy 35° boring bars](https://www.denitool.com/assets/images/a/MiniCopy-35-779d92aa.png)

What the page says about the range:
- For bore diameters from ⌀ 12.5 mm (.492"). This applies to the stepped bars. The 5° SVOC cylindrical bars start at ⌀ 11 mm (.433"), see the tables below.
- A wide range of lead angles and a comprehensive selection of inserts. Denitool calls it its most popular copying solution.
- With the VCGT 0702 inserts "you're going to be able to cut any material with ease" (page wording). Grade choice per material: see the insert section below.

## Range at a glance

5 tool styles, each right-hand (R) and left-hand (L), each in 3 shank versions and 3 metric plus 3 inch shank sizes: 180 bars in total.

| Style | Type | KAPR | Metric DMIN | Tool drawing |
| --- | --- | --- | --- | --- |
| SVOC | Cylindrical boring bar | 5° | 11 / 13 / 17 mm | https://www.denitool.com/files/GTC/product_family_drawings/MC07ISVO.png |
| SVXC | Stepped boring bar | 113° | 12.5 / 15.5 / 17.5 mm | https://www.denitool.com/files/GTC/product_family_drawings/MC07ISVX.png |
| SVLC | Stepped boring bar | 95° | 12.5 / 15.5 / 17.5 mm | https://www.denitool.com/files/GTC/product_family_drawings/MC07ISVL.png |
| SVVC | Stepped boring bar | 72.5° | 13.5 / 15.5 / 17.5 mm | https://www.denitool.com/files/GTC/product_family_drawings/MC07ISVV.png |
| SVQC | Stepped back boring bar (95°, backwards) | 95° | 12.5 / 15.5 / 17.5 mm | https://www.denitool.com/files/GTC/product_family_drawings/MC07ISVQ.png |

The drawings show the right-hand tool.

## Common data for all bars

| Item | Value |
| --- | --- |
| Insert size | VC 0702 (VCGT 0702.., ANSI VCGT 1.21.5): 35° rhombus, 7° clearance, inscribed circle 3.97 mm (.156"), thickness 2.38 mm (.094"). Insert page: https://www.denitool.com/en/indexable-inserts/i/vc-0702-vc-1-21-5.html |
| Insert screw | T20.055 |
| Torx driver | T6F (flag-type Torx driver, size T6) |
| Screw torque | Not in the Denitool torque table. Ask Denitool support, see https://www.denitool.com/md/en/tightening-torque.md |
| Shank versions | E = carbide shank with internal coolant, A = steel shank with internal coolant, S = steel shank without coolant |
| Shank tolerance | Carbide (E): h6. Steel (A, S): g7 |
| Shank sizes | Metric: ⌀ 10, 12, 16 mm. Inch: ⌀ .375" (3/8"), .500" (1/2"), .625" (5/8") |
| Functional length LF | H = 100 mm (3.937"), K = 125 mm (4.921"), M = 150 mm (5.906"), same lengths on metric and inch bars |

## Designation and abbreviations

Example: **E10H SVXCR-07**. Full key: https://www.denitool.com/md/en/boring-bar-designation.md

| Part | Meaning |
| --- | --- |
| E | Shank material and coolant: E = carbide with coolant, A = steel with coolant, S = steel without coolant |
| 10 | Shank diameter 10 mm. On inch bars the number counts sixteenths of an inch and an inch sign follows the length letter: E06H" = 6/16" = .375" |
| H | Functional length letter (H = 100 mm, K = 125 mm, M = 150 mm) |
| S | Insert clamped by a screw through the insert hole |
| V | Insert shape V = 35° rhombus |
| X | Tool style: O = KAPR 5°, X = 113°, L = 95°, V = 72.5°, Q = 95° backwards (back boring) |
| C | Insert clearance angle 7° |
| R | Right-hand (L = left-hand) |
| -07 | Insert size VC 0702 |

| Abbreviation | Meaning |
| --- | --- |
| KAPR | Tool cutting edge angle, measured from the feed direction |
| DMIN | Minimum bore diameter the bar can enter |
| CLMBD | Maximum boring depth at DMIN |
| DCON | Shank (connection) diameter |
| LF | Functional length |
| WF | Functional width: distance from the shank axis to the cutting corner |

## Metric bars

Values in mm (inch in brackets). Each row stands for 6 bars: shank versions E, A and S, right-hand and left-hand, e.g. the 10H row of SVXC = E10H SVXCR-07, E10H SVXCL-07, A10H SVXCR-07, A10H SVXCL-07, S10H SVXCR-07, S10H SVXCL-07. The carbide bars (E) reach deeper than the steel bars (A, S).

### 5° SVOC, cylindrical boring bars

| Size | DMIN | DCON | LF | WF | CLMBD carbide E | CLMBD steel A, S |
| --- | --- | --- | --- | --- | --- | --- |
| 10H | 11 (.433") | 10 | 100 | 5.5 | 60 | 40 |
| 12K | 13 (.512") | 12 | 125 | 6.5 | 72 | 48 |
| 16M | 17 (.669") | 16 | 150 | 8.5 | 96 | 64 |

### 113° SVXC, 95° SVLC and 95° SVQC (back boring), stepped boring bars

The three styles have identical dimensions.

| Size | DMIN | DCON | LF | WF | CLMBD carbide E | CLMBD steel A, S |
| --- | --- | --- | --- | --- | --- | --- |
| 10H | 12.5 (.492") | 10 | 100 | 7 | 60 | 40 |
| 12K | 15.5 (.610") | 12 | 125 | 9 | 72 | 48 |
| 16M | 17.5 (.689") | 16 | 150 | 11 | 55 | 36 |

### 72.5° SVVC, stepped boring bars

| Size | DMIN | DCON | LF | WF | CLMBD carbide E | CLMBD steel A, S |
| --- | --- | --- | --- | --- | --- | --- |
| 10H | 13.5 (.531") | 10 | 100 | 8 | 60 | 40 |
| 12K | 15.5 (.610") | 12 | 125 | 9 | 72 | 48 |
| 16M | 17.5 (.689") | 16 | 150 | 11 | 55 | 36 |

On the 16M stepped bars (SVXC, SVLC, SVVC, SVQC) the depth CLMBD is shorter than on the 12K bars (55 vs. 72 mm carbide, 36 vs. 48 mm steel). The SVOC 16M bar is not limited this way (96 / 64 mm).

## Inch bars

Same 5 styles, shank versions and hands, with inch shanks: 06H" (⌀ .375"), 08K" (⌀ .500"), 10M" (⌀ .625"). Designations are written with an inch sign after the length letter, e.g. `E06H" SVXCR-07`, `A08K" SVOCL-07`, `S10M" SVQCR-07` (the shops show the typographic sign ”). DMIN and WF match the metric bar of the same length letter.

| Size | DCON | LF | CLMBD carbide E | CLMBD steel A, S |
| --- | --- | --- | --- | --- |
| 06H" | .375" (9.53 mm) | 3.937" (100 mm) | 2.250" (57.15 mm) | 1.500" (38.1 mm) |
| 08K" | .500" (12.7 mm) | 4.921" (125 mm) | 3.000" (76.2 mm) | 2.000" (50.8 mm) |
| 10M" SVOC | .625" (15.88 mm) | 5.906" (150 mm) | 3.750" (95.25 mm) | 2.500" (63.5 mm) |
| 10M" SVXC, SVLC, SVVC, SVQC | .625" (15.88 mm) | 5.906" (150 mm) | 2.165" (55 mm) | 1.417" (36 mm) |

| Style | DMIN 06H" / 08K" / 10M" | WF 06H" / 08K" / 10M" |
| --- | --- | --- |
| SVOC 5° | .433" / .512" / .669" (11 / 13 / 17 mm) | .206" / .270" / .335" (5.23 / 6.86 / 8.5 mm) |
| SVXC 113°, SVLC 95°, SVQC 95° | .492" / .610" / .689" (12.5 / 15.5 / 17.5 mm) | .276" / .354" / .433" (7 / 9 / 11 mm) |
| SVVC 72.5° | .531" / .610" / .689" (13.5 / 15.5 / 17.5 mm) | .315" / .354" / .433" (8 / 9 / 11 mm) |

## Inserts VC 0702

All bars take the same VC 0702 inserts. The digits after 0702 give the corner radius: 00 = sharp, 003 = 0.03 mm, 005 = 0.05 mm, 01 = 0.1 mm, 02 = 0.2 mm, 04 = 0.4 mm. FR and FL are sharp-edged right-hand and left-hand geometries. -08, -12, -25 and FN-18M are geometry (chip breaker) codes, see https://www.denitool.com/md/en/insert-designation.md

| Insert type and geometry | Corner radii | Grades listed in the shop |
| --- | --- | --- |
| VCGT 0702..-08 FR | 00, 003, 005, 01, 02, 04 | DX2, DX20, DX30 on all. Also DX50 on 02 and 04, STC on 01 |
| VCGT 0702..-08 FL | 00, 01, 02, 04 | DX2, DX20, DX30 on all. Also DX50 on 02 and 04 |
| VCGT 0702..-12 | 01, 02, 04 | DX2, DX20, DX30, DX50, DX52 |
| VCGT 0702..-25 | 01, 02, 04 | DX2, DX20, DX30, DX50, DX52 |
| VCGT 0702.. FN-18M | 02, 04 | DX2, DX32, STC, DLCC |
| VCGW 070200 FR / FL | 00 | DX2, DX20, DX30, DX50 |
| VCGW 0702.. (no chip breaker) | 01, 02, 04 | DX2, DX20, DX30, DX50, PKD. Also CBN on 02 and 04 |

Example designations: VCGT 070202 FN-18M STC, VCGT 070201-08 FR DX20, VCGT 070204-25 DX50, VCGW 070202 CBN.

Grade short guide (from the Denitool grades page; PKD and CBN are listed in the store but not described there): DX2 uncoated micrograin carbide; DX20, DX30, DX50 PVD-coated carbide; DX32 universal grade for light metal alloys and stainless steel with high protection against built-up edge; DX52 like DX50 with an additional anti-friction film against cold welding; STC multi-layer high-performance coating for stainless steel, superalloys, titanium and aluminium; DLCC diamond-like carbon for aluminium, non-ferrous and precious metals, graphite, CFRP; PKD polycrystalline diamond (PCD); CBN cubic boron nitride, for hardened steel. Details: https://www.denitool.com/md/en/insert-grades.md

Cutting data: the human page embeds "Cutting Data Int'l" and "Cutting Data U.S." sheets. Recommended ranges for vc, f and ap per ISO material group are published per insert on the insert page https://www.denitool.com/en/indexable-inserts/i/vc-0702-vc-1-21-5.html

## External toolholders with the same insert

The page also lists square-shank toolholders for external turning with VC 0702 inserts, screw T20.055 and driver T6F (steel body). Values from the catalog master data, in mm.

| Style | KAPR | Metric designations (H × B, LF) | Inch designations |
| --- | --- | --- | --- |
| SVXCR / SVXCL | 113° | 0808 D07 (8 × 8, 60), 1010 E07 (10 × 10, 70), 1212 F07 (12 × 12, 80) | ”0505 D07, ”0606 E07, ”0808 F07 |
| SVLCR / SVLCL | 95° | 0808 D07, 1010 E07, 1212 F07 (as SVXC) | ”0505 D07, ”0606 E07, ”0808 F07 |
| SVGCR / SVGCL | 90° | 0808 K07 (8 × 8, 125), 1010 M07 (10 × 10, 150), 1212 M07 (12 × 12, 150) | ”0505 K07, ”0606 M07, ”0808 M07 |
| SVVCN (neutral) | 72.5° | 0808 K07, 1010 M07, 1212 M07 (as SVGC) | ”0505 K07, ”0606 M07, ”0808 M07 |

Inch holder sizes count sixteenths of an inch: ”0505 = 5/16" × 5/16" (7.94 mm), ”0606 = 3/8" (9.53 mm), ”0808 = 1/2" (12.7 mm). The page writes them with a straight inch sign, e.g. `SVXCR "0505 D07`.

## How to find and order

Store API search (Switzerland), by tool style. Each call returns the 18 bars of one style and hand (metric and inch, E, A and S):

```
curl -s "https://ch.denitool.com/wp-json/wc/store/v1/products?search=SVXCR-07&per_page=50"
```

US store (Denitool Inc.), same search, with inch and mm values in the product attributes:

```
curl -s "https://store.denitool.com/wp-json/wc/store/v1/products?search=SVXCR-07&per_page=50"
```

Replace SVXCR-07 with SVOCR-07, SVLCR-07, SVVCR-07, SVQCR-07 or the left-hand forms (…CL-07). The hyphenated form finds boring bars only. Other useful searches:
- Inserts: `search=VCGT%200702` (VCGT inserts), `search=VCGW%200702` (inserts without chip breaker, PKD, CBN).
- Screw and driver: `search=T20.055`, `search=T6F`.
- External holders: `search=SVXCR%200808`, `search=SVGCR`, `search=SVVCN` (the SVGCR and SVVCN searches also return larger holders for VC 1303 inserts; keep the ones ending in 07).

## Related pages

- Product overview: https://www.denitool.com/md/en/products.md
- Turning overview: https://www.denitool.com/md/en/turning.md
- MicroCopy 35°: https://www.denitool.com/md/en/microcopy-35.md
- Copy 35° (larger bores, VC 1303 inserts): https://www.denitool.com/md/en/copy-35.md
- MicroCopy D: https://www.denitool.com/md/en/microcopy-d.md
- MicroCopy G: https://www.denitool.com/md/en/microcopy-g.md
- MicroTurn A/S: https://www.denitool.com/md/en/microturn-a-s.md
- MicroTurn D: https://www.denitool.com/md/en/microturn-d.md
- MiniTools 80°: https://www.denitool.com/md/en/minitools-80.md
- HardTurn 80°: https://www.denitool.com/md/en/hardturn-80.md
- SmallBars 75°: https://www.denitool.com/md/en/smallbars-75.md
- SynTool: https://www.denitool.com/md/en/syntool.md
- Swissline: https://www.denitool.com/md/en/swissline.md
- Turning 60°: https://www.denitool.com/md/en/turning-60.md
- IsoTools: https://www.denitool.com/md/en/isotools.md
- Boring bar designation: https://www.denitool.com/md/en/boring-bar-designation.md
- Insert designation: https://www.denitool.com/md/en/insert-designation.md
- Insert grades: https://www.denitool.com/md/en/insert-grades.md
- Cut-off inserts code: https://www.denitool.com/md/en/cut-off-inserts-code.md
- Tightening torque: https://www.denitool.com/md/en/tightening-torque.md
- Indexable milling: https://www.denitool.com/md/en/indexable-milling.md
- MicroCut F: https://www.denitool.com/md/en/microcut-f.md
- MicroMill: https://www.denitool.com/md/en/micromill.md
- Countersink cutter: https://www.denitool.com/md/en/countersink-cutter.md
- Corner and face milling cutter: https://www.denitool.com/md/en/corner-and-face-milling-cutter.md
- Milling cutters: https://www.denitool.com/md/en/millingcutters.md
- Slot milling cutter: https://www.denitool.com/md/en/slot-milling-cutter.md
- Holemaking: https://www.denitool.com/md/en/holemaking.md
- Vario system: https://www.denitool.com/md/en/vario-system.md
- Carbide bars for precision boring heads: https://www.denitool.com/md/en/carbide-bars-for-precision-boring-heads.md
- Tooling systems: https://www.denitool.com/md/en/tooling-systems.md
- Modulo D system: https://www.denitool.com/md/en/modulo-d-system.md
- System tools for live tooling: https://www.denitool.com/md/en/system-tools-for-live-tooling.md
- Live tools for Heimatec U-Tec: https://www.denitool.com/md/en/live-tools-for-heimatec-u-tec.md
- MT-Tools for Chiron precision: https://www.denitool.com/md/en/mt-tools-for-chiron-precision.md
- MT-Tools for Willemin-Macodel: https://www.denitool.com/md/en/mt-tools-for-willemin-macodel.md
- MT-Tools for HSK-T: https://www.denitool.com/md/en/mt-tools-for-hsk-t.md
- MT-Tools for PSC40: https://www.denitool.com/md/en/mt-tools-for-psc40.md
- MultiCut system: https://www.denitool.com/md/en/multicut-system.md
- Services: https://www.denitool.com/md/en/services.md
- Support: https://www.denitool.com/md/en/support.md
- Downloads: https://www.denitool.com/md/en/downloads.md
- Company: https://www.denitool.com/md/en/denitool-company.md