Customization: | Available |
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Customized: | Non-Customized |
Standard: | DIN |
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The 7mm parabola flute straight shank extra-long twist drill bits for deep hole (Fully ground) by Myook is a premium cutting tool designed for precision drilling in various materials.
Our product is a reliable choice for professionals in construction, manufacturing, and other industries. Invest in this drill for enhanced productivity and accuracy in your drilling needs.This product is 7mm parabola flute straight shank extra-long twist drill for deep hole (Fully ground),and the total length is 750mm.
Parabola flute straight shank extra-long twist drill Bits for deep hole (Fully ground)
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Material:HSS Standard :GB/T6135.4-200 Application:Suitable for drilling general steel, alloy steel under HRC 35, iron and stainless steel. |
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Dia. | Total Length | Flute Length | Dia. | Total Length | Flute Length |
1.2-2.3 | 100 | 50 | 7.1-8 | 250 | 180 |
150 | 75 | 300 | 220 | ||
160 | 100 | 350 | 250 | ||
200 | 100 | 400 | 300 | ||
2.4-4 | 150 | 75 | 450 | 350 | |
160 | 100 | 8.1-9 | 160 | 100 | |
200 | 140 | 200 | 140 | ||
250 | 125 | 250 | 180 | ||
250 | 180 | 300 | 220 | ||
300 | 150 | 350 | 250 | ||
300 | 220 | 400 | 300 | ||
4.1-5 | 160 | 100 | 450 | 350 | |
200 | 140 | 9.1-10 | 200 | 140 | |
250 | 180 | 250 | 180 | ||
300 | 220 | 300 | 220 | ||
350 | 250 | 350 | 250 | ||
400 | 300 | 400 | 300 | ||
450 | 350 | 450 | 350 | ||
5.1-6 | 160 | 100 | 10.1-11 | 200 | 140 |
200 | 140 | 250 | 180 | ||
250 | 180 | 300 | 220 | ||
300 | 220 | 350 | 250 | ||
350 | 250 | 400 | 300 | ||
400 | 300 | 450 | 350 | ||
450 | 350 | 11.1-12 | 250 | 180 | |
6.1-7 | 160 | 100 | 300 | 220 | |
200 | 140 | 350 | 250 | ||
250 | 180 | 400 | 300 | ||
300 | 220 | 450 | 350 | ||
350 | 250 | 12.1-13 | 250 | 180 | |
400 | 300 | 300 | 220 | ||
450 | 350 | 350 | 250 | ||
7.1-8 | 160 | 100 | 400 | 300 | |
200 | 140 | 450 | 350 |
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