NANJING AUTO E&T CO., LTD.
NANJING AUTO E&T CO., LTD.
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conical type stone engraving tools drill bit for marble
Suitable for engraving and fine relief of marble,bluestone,granite,sandstone and other stone materials.
Tungsten steel material,sharp and wear-resistant,thick handle,resistance to break,manurfacturers direct sales,complete specifications.
| MODEL | Specification(mm) | |||
| SHK | TIP | CEL(mm) | OVL(mm) | |
| CZ6.2-10-60 | 6mm | 2mm | 10 | 60 |
| CZ6.3-10-60 | 6mm | 3mm | 10 | 60 |
| CZ6.2-20-60 | 6mm | 2mm | 20 | 60 |
| CZ6.3-20-60 | 6mm | 3mm | 20 | 60 |
| CZ6.4-20-60 | 6mm | 4mm | 20 | 60 |
| CZ6.2-30-70/90 | 6mm | 2mm | 30 | 60 |
| CZ8.2-20-70 | 8mm | 2mm | 20 | 70 |
| CZ8.3-20-70 | 8mm | 3mm | 20 | 70 |
| CZ8.4-20-70 | 8mm | 4mm | 20 | 70 |
| CZ8.3-30-90 | 8mm | 3mm | 30 | 90 |
| CZ8.4-40-90 | 8mm | 4mm | 40 | 90 |
| CZ8.5-40-90 | 8mm | 5mm | 40 | 90 |
| CZ8.4-50-90 | 8mm | 4mm | 50 | 90 |
| CZ8.6-50-90 | 8mm | 6mm | 50 | 90 |
| CZ8.6-30-90 | 8mm | 6mm | 30 | 90 |
| CZ10.3-20-90 | 10mm | 3mm | 20 | 90 |
| CZ10.4-20-90 | 10mm | 4mm | 20 | 90 |
| CZ10.6-20-90 | 10mm | 6mm | 20 | 90 |
| CZ10.3-30-100 | 10mm | 3mm | 30 | 100 |
| CZ10.3-40-100 | 10mm | 3mm | 40 | 100 |
| CZ10.4-40-100/120 | 10mm | 4mm | 40 | 100/120 |
| CZ10.6-40-100/120 | 10mm | 6mm | 40 | 100/120 |
| CZ10.6.40.150 | 10mm | 6mm | 40 | 150 |
| CZ10.6.30.150 | 10mm | 6mm | 30 | 150 |
| CZ12.4-30-90 | 12mm | 4mm | 30 | 90 |
| CZ12.6-40-120 | 12mm | 6mm | 40 | 120 |
| CZ12.6-50-120 | 12mm | 6mm | 50 | 120 |
| CZ12.8.60-120 | 12mm | 8mm | 60 | 120 |
| CZ12.6-70-120 | 12mm | 6mm | 70 | 120 |
| CZ16.6-80-150/180 | 16mm | 6mm | 80 | 150/180 |
| CZ16.8-80-150/180 | 16mm | 8mm | 80 | 150/180 |
| CZ16.8-100-180 | 16mm | 8mm | 100 | 180 |
| CZ16.6-120-180 | 16mm | 6mm | 120 | 180 |
| CZ16.8-150-180 | 16mm | 8mm | 150 | 180 |