1PCS 3D/5D/7D/10D Internal Cooling Carbide Bit Non-Standard Diameter 12-29.0mm HD Crown Drill Twist Fast Processing Speed(HD F20 SD12.5,3D)
$58.62
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$58.62
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by templatecast.com
Free 30-day returns Details
Product details
| Management number | 214325405 | Release Date | 2026/04/12 | List Price | $23.45 | Model Number | 214325405 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 3D/5D/7D/10D extended internal cooling design, direct coolant supply to cutting edge, fast heat dissipation, stable processing under high-speed working condition.
- solid carbide material, high hardness & wear resistance, suitable for steel, stainless steel, cast iron and other metal materials.
- Non-standard diameter range 12.0–29.0mm, HD crown drill & precision twist drill structure, smooth chip removal, less vibration and high hole precision.
- Optimized flute geometry & cutting angle, fast processing speed, high efficiency, long tool life, reduce tool change frequency.
- Custom non-standard size available, widely used in CNC machining center, lathe, mould making and mechanical processing industry.
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