Subland drill bits,step drill bits
Product Details:
| Place of Origin | Jiangsu, China (Mainland) |
|---|---|
| Brand Name | STC091 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Piece/Pieces |
|---|---|
| Packaging Details: | plastic box packing |
| Delivery Time: | 30 days |
| Payment Terms: | L/C,T/T |
Detailed Product Description
Subland drill bits,step drill bits,taper shank
A Subland Drill is two drills with different diameters built into one tool. Each diameter has its own characteristics and geometry and remains that way for the life of the tool. Even after re-sharpening the Subland Drill maintains the original size and concentricity between diameters and shank. A Subland Drill is perfect for drilling two diameter holes in one pass.
Step drills bits,180°, taper shank ,DIN 8377 RN,HSS
Nominal diameter | Diameter | Overall length | Flute length | Length | For |
10.00 | 5.30 | 168 | 87 | 13 | M5 |
11.00 | 6.40 | 175 | 94 | 15 | M6 |
15.00 | 8.40 | 212 | 114 | 19 | M8 |
18.00 | 10.50 | 228 | 130 | 23 | M10 |
20.00 | 13.00 | 238 | 140 | 27 | M12 |
24.00 | 15.00 | 281 | 160 | 31 | M14 |
26.00 | 17.00 | 286 | 165 | 35 | M16 |
30.00 | 19.00 | 296 | 175 | 39 | M18 |
34.00 | 21.00 | 339 | 190 | 43 | M20 |
Step drills bits, 90°, taper shank, DIN 8375 RN, HSS
Nominal diameter | Diameter | Overall length | Flute length | Length | For |
9.50 | 5.30 | 162 | 81 | 13 | M5 |
11.40 | 6.40 | 175 | 94 | 15 | M6 |
15.40 | 8.40 | 218 | 120 | 19 | M8 |
18.50 | 10.50 | 233 | 135 | 23 | M10 |
22.50 | 13.00 | 253 | 155 | 27 | M12 |
25.00 | 15.00 | 281 | 160 | 31 | M14 |
28.00 | 17.00 | 291 | 170 | 35 | M16 |
33.00 | 19.00 | 334 | 185 | 39 | M18 |
37.00 | 21.00 | 344 | 195 | 43 | M20 |
Subland drill bits,step drill bits
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Company Info
Zhenjiang Scharp Machinery Tools Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Zhenjiang
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company
Online Postings: Products
















































