Details:
| Code | M | P(mm) | L(mm) | Lc(mm) | D(mm) | K(mm) | N | Hole(mm) | Tap limits |
| 1110030 | M3 | 0.5 | 48 | 11 | 3.15 | 2.5 | 3 | 2.5 | H1, H2,H3 |
| 1110040 | M4 | 0.7 | 53 | 13 | 4.0 | 3.15 | 3 | 3.3 | H1, H2,H3 |
| 1110050 | M5 | 0.8 | 58 | 16 | 5.0 | 4.0 | 3 | 4.2 | H1, H2,H3 |
| 1110060 | M6 | 1.0 | 66 | 19 | 6.3 | 5.0 | 3 | 5.0 | H1, H2,H3 |
| 1110080 | M8 | 1.25 | 72 | 22 | 8.0 | 6.3 | 3 | 6.7 | H1, H2,H3 |
| 1110090 | M9 | 1.25 | 72 | 22 | 9.0 | 7.1 | 3 | 7.7 | H1, H2,H3 |
| 1110100 | M10 | 1.5 | 80 | 24 | 10 | 8.0 | 3 | 8.5 | H1, H2,H3 |
Established time: 1981
Staff Number: Around 3,600
Annual Output (Drill bits):250 million pcs
Annual Turnover: 500 million USD
Certificate: CE, RoHS, etc.
Factory Management: ISO 9001:2008 Standard
Sales Quota: America 40%,Europe 30%,Southest Asia15%,Middle-east 10%, Africa 5%.
Main Products: HSS straight shank drills, taper shank drills, taps, holesaws, saw blades,countersinks, wooden drills, masonry drills, etc.
Website: www.ur-brand.net www.ur-brand.net www.ur-brand.net www.tggj.cn