Diamond core drill bit

- FOB goods (300)
- $45,147
- Ocean freight + handling (1.2 CBM)
- $844
- US duty (4.0%)
- $1,806
- Section 301 tariff (25.0%)
- $11,287
- Customs fees (MPF/HMF)
- $213
Estimate in USD to a US port using category averages (HTS 8201-8207/8467), rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- Service
- From $29 per supplier (Verify)
- You get
- Phone and video verification, a quote sheet and a written report
- Turnaround
- 3 business days
- Contact details
- Sent to you once your request is confirmed
If we can't reach the supplier within 3 business days, we refund the fee.

Diamond core drill bit
- FOB goods (300)
- $45,147
- Ocean freight + handling (1.2 CBM)
- $844
- US duty (4.0%)
- $1,806
- Section 301 tariff (25.0%)
- $11,287
- Customs fees (MPF/HMF)
- $213
Estimate in USD to a US port using category averages (HTS 8201-8207/8467), rates as of 2026-09. Other countries on request. A quote from our desk uses real carton sizes, freight and the exact tariff line.
- Service
- From $29 per supplier (Verify)
- You get
- Phone and video verification, a quote sheet and a written report
- Turnaround
- 3 business days
- Contact details
- Sent to you once your request is confirmed
If we can't reach the supplier within 3 business days, we refund the fee.
About this product
- Materials: DIAMOND
- Size: 32MM-400MM
- Color: purple
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
About this product
- Materials: DIAMOND
- Size: 32MM-400MM
- Color: purple
- Exports to: Mainland China, Africa, Middle East, Southeast Asia, South Asia, Central Asia, USA and Canada, Latin America, Russia, EU, Other European Countries, Japan and South Korea, Hong Kong China, Macao China and Taiwan China, Others
- Made in: Jiangsu, China
Product details
| Materials | DIAMOND |
|---|---|
| Size | 32MM-400MM |
| Color | purple |
From the supplier
FEATURES:
All main sizes for extraction and ventilation work.
Core drill segments are laser welded so will withstand higher temperatures and last longer.
These core bits are designed to cut smooth, round holes through a range of different masonry with out any material breakout.
High diamond content in each tip provides and even cut when drilling.
Perfect sizes for han basin waste pipes, overflow pipes, shower and bath waste pipes, extraction vents for boilers and dryers.
Always use rotary drilling mode when using these cutters.
Cores are for dry cutting only.
Application:
- l Medium/Hard Brick,Medium/Hard Concrete Blocks
- l Facing Bricks,Hard & Coarse Sandstone,Soft Slate
- l Breeze Blocks,Lignacite Blocks
About the supplier
Main products: Cutting wheel,Other Garden Tools,Other Power Tool Accessories,Single row diamond wheel,Diamond turbo blade
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 2003
- ✓1 certificate on file
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 2003
- 1 certificate on file
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