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CHTOOLS Carbide tipped annular cutter (core drill) with weldon shank for metal drilling

10/10 fairsManufacturerModel DNTP

$3000–$9800/ unit FOB · currency not stated by supplier, shown as USD

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$91 / unit

range $47–$135 · total ≈ $9,117

Quantity

FOB goods (100): $6,400
Ocean freight + handling (0.4 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 our desk uses real carton sizes, freight and the exact tariff line.

Get a quote from this supplier See all sourcing services

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.

Visit the ZHEJIANG XINXING TOOLS CO.,LTD. store

CHTOOLS Carbide tipped annular cutter (core drill) with weldon shank for metal drilling

10/10 fairsManufacturerModel DNTP

$3000–$9800/ unit FOB · currency not stated by supplier, shown as USD

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$91 / unit

range $47–$135 · total ≈ $9,117

Quantity

FOB goods (100): $6,400
Ocean freight + handling (0.4 CBM): $820
US duty (4.0%): $256
Section 301 tariff (25.0%): $1,600
Customs fees (MPF/HMF): $41

Get a quote from this supplier See all sourcing services

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: 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

$3000–$9800/ unit FOB · currency not stated by supplier, shown as USD

The supplier did not say what one unit is (piece, set, box). We confirm this when we get the quote.

MOQ 1 unit

Estimated landed cost

$91 / unit

range $47–$135 · total ≈ $9,117

Quantity

FOB goods (100): $6,400
Ocean freight + handling (0.4 CBM): $820
US duty (4.0%): $256
Section 301 tariff (25.0%): $1,600
Customs fees (MPF/HMF): $41

Get a quote from this supplier See all sourcing services

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: 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

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.

ModelDNTP-4DNTP-5DNTP-6DNTP-7DOC(mm)
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

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