TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade (TAC-SC-SDR6.8-16)
- Volume Discount
Product Details:
Manufacturer part number: TAC-SC-SDR6.8-16
Brand: MISUMI
Price: 130.21 €
Delivery time: 5 Days
Technical Data:
Hole diameter (drill diameter) D: 6.8 mm
Groove Length L: 40 mm
Overall Length L: 96 mm
Step Length ℓ: 16 mm
Shank Diameter d: 10
Part Number
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TAC-SC-SDR6.8-16
Part Number
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| TAC-SC-SDR6.8-16 |
| Part Number |
Standard Unit Price
| Minimum order quantity | Volume Discount | Hole diameter (drill diameter) D (mm) | Groove Length L (mm) | Overall Length L (mm) | Step Length ℓ (mm) | Shank Diameter d | Diameter Tolerance | Tolerance of Shank Diameter | Use | Major Diameter D1 (φ) | Applicable Screw Size | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
130.21 € | 1 | Available | 5 Days | 6.8 | 40 | 96 | 16 | 10 | 0 ~ -0.018 | 0 ~ -0.009 | - | 10 | M8 |
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Specifications
Model Number
TAC-SF-SDR (For bolt hole drilling)
| Step Length ℓ | Large Diameter D1 | Groove Length ℓ1 | Overall Length L | Shank Diameter d | ||
| Tip Diameter D | ||||||
| Counterbore Type | 3.4 | 10 | 6.5 | 21 | 75 | 6.5 |
| 15 | 6.5 | 25 | 80 | 6.5 | ||
| 4.5 | 12 | 8 | 25 | 74 | 8 | |
| 22 | 8 | 35 | 84 | 8 | ||
| 5.5 | 17 | 9.5 | 29 | 79 | 9.5 | |
| 28 | 9.5 | 40 | 90 | 9.5 | ||
| 6.6 | 20 | 11 | 32 | 91 | 11 | |
| 33 | 11 | 45 | 104 | 11 | ||
| 9 | 28 | 14 | 47 | 108 | 14 | |
| 42 | 14 | 65 | 122 | 14 | ||
| Cutting Type | 3.4 | 8 | 6 | 21 | 73 | 6 |
| 12 | 6 | 25 | 77 | 6 | ||
| 4.3 | 10 | 7 | 26 | 79 | 7 | |
| 5.1 | 12 | 8 | 30 | 84 | 8 | |
| 18 | 8 | 36 | 90 | 8 | ||
| 6.8 | 16 | 10 | 40 | 96 | 10 | |
| 8.5 | 20 | 12 | 50 | 112 | 12 | |
| 30 | 12 | 60 | 122 | 12 | ||
| 10.3 | 36 | 14 | 72 | 136 | 14 |
| Tip Diameter D | Tolerance (h8) |
| 3.4 ~ 5.5 | 0 -0.014 |
| 6.6 ~ 9 | 0 -0.018 |
| 10.3 | 0 -0.022 |
| Shank Diameter d | Tolerance (h6) |
| 6 | 0 -0.008 |
| 6.5 ~ 10 | 0 -0.009 |
| 11~ 14 | 0 -0.011 |
Model Number
TAC-SC-SDR (For screw tap hole drilling)
| Tip Diameter D | Step Length ℓ | Large Diameter D1 | Groove Length ℓ1 | Overall Length L | Shank Diameter d | Applicable Screw Size |
| 3.4 | 8 | 6 | 21 | 73 | 6 | M4 |
| 12 | 6 | 25 | 77 | 6 | M4 | |
| 4.3 | 10 | 7 | 26 | 79 | 7 | M5 |
| 15 | 7 | 31 | 84 | 7 | M5 | |
| 5.1 | 12 | 8 | 30 | 84 | 8 | M6 |
| 18 | 8 | 36 | 90 | 8 | M6 | |
| 6.8 | 16 | 10 | 40 | 96 | 10 | M8 |
| 24 | 10 | 48 | 104 | 10 | M8 | |
| 8.5 | 20 | 12 | 50 | 112 | 12 | M10 |
| 30 | 12 | 60 | 122 | 12 | M10 | |
| 10.3 | 24 | 14 | 60 | 124 | 14 | M12 |
| 36 | 14 | 72 | 136 | 14 | M12 |
| Tip Diameter D | Tolerance (h8) |
| 3.4 ~ 5.1 | 0 -0.014 |
| 6.8 / 8.5 | 0 -0.018 |
| 10.3 | 0 -0.022 |
| Shank Diameter d | Tolerance (h6) |
| 6 | 0 -0.008 |
| 7 ~ 10 | 0 -0.009 |
| 12 / 14 | 0 -0.011 |
For Cutting Conditions, Refer to >>Click here.
More Information
● Boring and counterboring processes when drilling bolt holes can be done in a single step to realize a high-efficiency process. (Counterbore Model)
● When drilling pilot tap holes, a relief hole can be drilled at the same time, which is ideal for drilling pilot holes in thick sheet metal to provide scrap clearance. (Cutting Model)
● Designed for very frequent drilling of pilot holes for M4 – M12 metric coarse thread.
● High-efficiency hole drilling is achieved by reducing the chamfering process.
Basic information
| work material | General Steel / Heat-Treated Steel / Stainless Steel / Cast Iron / Aluminum / Copper | Tool Material Type | Carbide | Shank Type | Straight Shank |
|---|---|---|---|---|---|
| Coating Y/N | Included | Coating Type | TiAlN | With/without Oil Hole | None |
| Point Angle(°) | 140 | Thinning | Included |
This page is TiAlN Coated Carbide Stepped Drill, For Bolt Drilling / For Drilling Pilot Holes for Screws, with Chamfering Blade, part number TAC-SC-SDR6.8-16.
You can find the detail information about specifications and dimensions on part number TAC-SC-SDR6.8-16.
Configure
Basic Attributes
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Type
- TAC-SC-SDR
- TAC-SF-SDR
-
Hole diameter (drill diameter) D(mm)
-
Groove Length L(mm)
-
Overall Length L(mm)
-
Step Length ℓ(mm)
Filter by standard shipping days
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- All
- 5 Days or Less
- 15 Days or Less
Optional Attributes
- The specifications and dimensions of some parts may not be fully covered. For exact details, refer to manufacturer catalogs .
Variation of this product
| Part Number |
|---|
| TAC-SC-SDR3.4-8 |
| TAC-SC-SDR4.3-10 |
| TAC-SC-SDR4.3-15 |
| TAC-SC-SDR6.8-24 |
| TAC-SC-SDR8.5-20 |
| TAC-SC-SDR8.5-30 |
| Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Standard Shipping Days ? | Hole diameter (drill diameter) D (mm) | Groove Length L (mm) | Overall Length L (mm) | Step Length ℓ (mm) | Shank Diameter d | Diameter Tolerance | Tolerance of Shank Diameter | Use | Major Diameter D1 (φ) | Applicable Screw Size |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
90.07 € | 1 | Available | 5 Days | 3.4 | 21 | 73 | 8 | 6 | 0 ~ -0.014 | 0 ~ -0.008 | - | 6 | M4 | |
97.21 € | 1 | Available | 5 Days | 4.3 | 26 | 79 | 10 | 7 | 0 ~ -0.014 | 0 ~ -0.009 | - | 7 | M5 | |
97.21 € | 1 | Available | 5 Days | 4.3 | 31 | 84 | 15 | 7 | 0 ~ -0.014 | 0 ~ -0.009 | - | 7 | M5 | |
130.21 € | 1 | Available | 5 Days | 6.8 | 48 | 104 | 24 | 10 | 0 ~ -0.018 | 0 ~ -0.009 | - | 10 | M8 | |
94.01 € | 1 | Available | 5 Days | 8.5 | 50 | 112 | 20 | 12 | 0 ~ -0.018 | 0 ~ -0.011 | - | 12 | M10 | |
109.82 € | 1 | Available | 5 Days | 8.5 | 60 | 122 | 30 | 12 | 0 ~ -0.018 | 0 ~ -0.011 | - | 12 | M10 |
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