CHTOOLS Carbide tipped annular cutter (core drill) with weldon shank for metal drilling
ZHEJIANG XINXING TOOLS CO.,LTD.
See what’s includedHide breakdown
- FOB goods (100)
- $6,400
- Ocean freight + handling (0.40 CBM)
- $820
- US duty (4.0%)
- $256
- Section 301 tariff (25.0%)
- $1,600
- Customs fees (MPF/HMF)
- $41
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 your agent uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $6,400
- Ocean freight + handling (0.40 CBM)
- $820
- US duty (4.0%)
- $256
- Section 301 tariff (25.0%)
- $1,600
- Customs fees (MPF/HMF)
- $41
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 your agent uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied

CHTOOLS Carbide tipped annular cutter (core drill) with weldon shank for metal drilling
ZHEJIANG XINXING TOOLS CO.,LTD.See what’s includedHide breakdown
- FOB goods (100)
- $6,400
- Ocean freight + handling (0.40 CBM)
- $820
- US duty (4.0%)
- $256
- Section 301 tariff (25.0%)
- $1,600
- Customs fees (MPF/HMF)
- $41
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 your agent uses real carton sizes, freight and the exact tariff line.
- FOB goods (100)
- $6,400
- Ocean freight + handling (0.40 CBM)
- $820
- US duty (4.0%)
- $256
- Section 301 tariff (25.0%)
- $1,600
- Customs fees (MPF/HMF)
- $41
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 your agent uses real carton sizes, freight and the exact tariff line.
Verify from $29 · written report in 3 business days · 100% refund if not satisfied
About this product
- Materials: carbide tipped
- Size: Diameter 61-150mm, Depth 50mm, 75mm, 100mm, 150mm
- Color: white sand
- 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
About this product
- Materials: carbide tipped
- Size: Diameter 61-150mm, Depth 50mm, 75mm, 100mm, 150mm
- Color: white sand
- 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
Product details
| Materials | carbide tipped |
|---|---|
| Size | Diameter 61-150mm, Depth 50mm, 75mm, 100mm, 150mm |
| Color | white sand |
Product details
| Materials | carbide tipped |
|---|---|
| Size | Diameter 61-150mm, Depth 50mm, 75mm, 100mm, 150mm |
| Color | white sand |
From the supplier
Carbide tipped annular cutter (core drill) with weldon shank CATALOGUE—DNTP.pdf
1. Possessing all the shank types, and being suitable for all the magnetic drilling machines worldwide; completed sizes, can be customized;
2. Employing corresponding technology support schemes for different processing demands (circular tube and laminated cutting);
3. Employing base materials with excellent intensity and tenacity, as well as special heat treatment process;
4. Employing long-short groove design scheme based on different cutting depth; Gradually-open spiral groove structure, the chip removal is smooth and the drilling is stable;
5. Automatic CNC machine tool processing, with consistent and stable quality;
6. Employing imported high-performance carbide blade with ultrafine particle and ultra-high hardness, ensuring service life;
Applicable industry
Steel structure, bridge engineering, shipbuilding industry, oil drilling rig, railway construction, machine manufacturing, electric power and other fields.
Applicable materials
Various steel structure, alloyed steel, stainless steel, aluminum, brass, cast iron, etc.
50mm75mm100mm150mmDiameter(mm)
φ61-150φ61-150
φ61-150
φ61-100Pin Model
DPB-81115
DPB-81145
DPB-81167
DPT-82168DPT-82221Specification
7.98*1157.98*1457.98*167
7.98*1687.98*221Remark: Speical dimensions φ150mm~φ200mm with 200mm D.O.C. are available.
Application
Packing
If you want to know more, please click our shop.
From the supplier
Carbide tipped annular cutter (core drill) with weldon shank CATALOGUE—DNTP.pdf
1. Possessing all the shank types, and being suitable for all the magnetic drilling machines worldwide; completed sizes, can be customized;
2. Employing corresponding technology support schemes for different processing demands (circular tube and laminated cutting);
3. Employing base materials with excellent intensity and tenacity, as well as special heat treatment process;
4. Employing long-short groove design scheme based on different cutting depth; Gradually-open spiral groove structure, the chip removal is smooth and the drilling is stable;
5. Automatic CNC machine tool processing, with consistent and stable quality;
6. Employing imported high-performance carbide blade with ultrafine particle and ultra-high hardness, ensuring service life;
Applicable industry
Steel structure, bridge engineering, shipbuilding industry, oil drilling rig, railway construction, machine manufacturing, electric power and other fields.
Applicable materials
Various steel structure, alloyed steel, stainless steel, aluminum, brass, cast iron, etc.
50mm75mm100mm150mmDiameter(mm)
φ61-150φ61-150
φ61-150
φ61-100Pin Model
DPB-81115
DPB-81145
DPB-81167
DPT-82168DPT-82221Specification
7.98*1157.98*1457.98*167
7.98*1687.98*221Remark: Speical dimensions φ150mm~φ200mm with 200mm D.O.C. are available.
Application
Packing
If you want to know more, please click our shop.
About the supplier
Main products: Drill bits,Other Power Tools
- ✓Exhibited at 10 of the last 10 Canton Fairs
- ✓Manufacturer
- ✓Founded 1992
- ✓Canton Fair Premium Supplier
- ✓National high-tech enterprise
Hardware & Tools exhibitors show in Phase 1 of the Canton Fair, 15 to 19 October 2026.
- Exhibited at 10 of the last 10 Canton Fairs
- Manufacturer
- Founded 1992
- Canton Fair Premium Supplier







