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Thin Wall CNC Drills
For Granite, Marble, Quartz/Engineered Stone and Quartzite
Thin Wall CNC Drills
For Granite, Marble, Quartz/Engineered Stone and Quartzite
£43.30 – £90.60 ex VAT
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Description
Thinwall CNC Drills
High performance thin wall CNC drills that combine very fast cutting holes with no blow-out on granite, hard marbles and quartz/engineered stone. Can be used on all types of CNC and semi-automatic machines
Specification: 95mm overall length, 55mm working length, 1mm wall thickness and ½” BSP fitting.
Available in 6, 10, 20, 22, 25, 30, 35 and 40mm diameter.
CTWD038 CTWD040 CTWD035 CTWD030 CTWD025 CTWD022 CTWD020 CTWD010 CTWD006
Technical Info
Thinwall CNC Drills
| Diameter (mm) | RPM | Feed Rate (mm/min) |
|---|---|---|
| 6-10 | 2500-2800 | 30-50 |
| 11-20 | 2200-2500 | 30-50 |
| 21-30 | 2000-2200 | 30-50 |
| 31-40 | 1250-2000 | 30-50 |
| 41-50 | 1100-1200 | 30-50 |
- Must be used wet with sufficient water feed.
- Always check that tool holder is in good condition. Clean thread before loading any new Thin Wall CNC Drill.
- Enter stone slowly.
- Thin Wall CNC Drills must be used with central water feed.
- Drill granite/quartz (Engineered stone) in one pass, do not peck drill.
- Re-sharpen with dressing stick (reducing 50% RPM) if/when drill glazes.
