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[Features]
·Outstanding chip discharge and sharpness are demonstrated by high helix shape
·Designed for frequent pre-drilling of M4 to M12 metric coarse pilot hole
·2 types of step angles are available for chamfering and cutting
·Reduces chamfering process and achieves high-efficiency drilling. (DLC-SC-SDR)
·Relief holes can be processed at same time when drilling pilot holes for bolts (DLC-SF-SDR)
Part Number |
---|
DLC-SF-SDR8.5-20 |
Part Number | Price | Minimum Order Qty. | Volume Discount | Days to ShipSố ngày giao hàng | 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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3,515,901 VND | 1 Piece(s) | Available | 4 Day(s) or more | 8.5 | 50 | 112 | 20 | 12 | 0 ~ -0.018 | 0 ~ -0.011 | Cutting | 12 |
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Model Number | Step Length ℓ | Large Diameter D1 | Groove Length ℓ1 | Overall Length L | Shank Diameter d | |
Tip Diameter D | ||||||
DLC-SC-SDR (For chamfering) DLC-SF-SDR (For cutting) | 3.4 | 8 | 6 | 21 | 73 | 6 |
12 | 6 | 25 | 77 | 6 | ||
4.3 | 10 | 7 | 26 | 79 | 7 | |
15 | 7 | 31 | 84 | 7 | ||
5.1 | 12 | 8 | 30 | 84 | 8 | |
18 | 8 | 36 | 90 | 8 | ||
6.8 | 16 | 10 | 40 | 96 | 10 | |
24 | 10 | 48 | 104 | 10 | ||
8.5 | 20 | 12 | 50 | 112 | 12 | |
30 | 12 | 60 | 122 | 12 | ||
10.3 | 24 | 14 | 60 | 124 | 14 | |
36 | 14 | 72 | 136 | 14 |
work material | Cast Iron / Aluminum / Copper | Tool Material Type | Carbide | Shank Type | Straight Shank |
---|---|---|---|---|---|
Coating Y/N | Included | Coating Type | DLC | With/without Oil Hole | None |
Point Angle(°) | 130 | Thinning | Included |
Please check the type/dimensions/specifications of the part DLC-SF-SDR8.5-20 in the DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub series.Vui lòng kiểm tra kiểu/kích thước/thông số kỹ thuật của phần DLC-SF-SDR8.5-20 trong chuỗi DLC Coated Carbide Stepped Drill for Aluminum Machining, Stub.
Part Number |
---|
DLC-SC-SDR6.8-24 |
DLC-SF-SDR10.3-36 |
DLC-SF-SDR8.5-30 |
Part Number | Standard Unit Price | Minimum order quantity | Volume Discount | Days to ShipSố ngày giao hàng | 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) |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2,437,213 VND | 1 Piece(s) | Available | 4 Day(s) or more | 6.8 | 48 | 104 | 24 | 10 | 0 ~ -0.018 | 0 ~ -0.009 | For Chamfering | 10 | |
5,205,145 VND | 1 Piece(s) | Available | 4 Day(s) or more | 10.3 | 72 | 136 | 36 | 14 | 0 ~ -0.022 | 0 ~ -0.011 | Cutting | 14 | |
4,158,985 VND | 1 Piece(s) | Available | 4 Day(s) or more | 8.5 | 60 | 122 | 30 | 12 | 0 ~ -0.018 | 0 ~ -0.011 | Cutting | 12 |
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