PUTE CSOD273-PD85-219-P - Solid Carbide Drill
CSOD273-PD85-219-P
Pricing is quoted per project — send your requirements and we will respond with a formal offer.
Core Specifications
| Series | Symmetric Overburden Drilling System (Permanent) |
|---|---|
| Dimension (mm) | Outer Dia.(A)=273mm, Inner Dia.(B)=253mm, Max Wall Thickness=10mm, Reamed Dia.(C)=305mm, Inner Dia. Of Casing Shoe(D)=238mm, Max Dia. Of Pilot Bit=219mm, Hammer=PD85, Optional hammer=DHD380 QL80, Drill pipe=114mm |
Values shown are nominal catalogue data. Confirmed tolerances are stated on the inspection certificate.
Product Description
Symmetric overburden drilling system (permanent / non-recoverable type). Ring bit and casing shoe assembly is welded to the casing prior to drilling; hammer's percussive energy is transferred through the pilot and ring bits, crushing rock; part of impact energy advances casing.
| SKU | PUTE-CSOD273-PD85-219-P |
|---|---|
| Model | CSOD273-PD85-219-P |
| Brand | PUTE |
| Series | Symmetric Overburden Drilling System (Permanent) |
| Dimension (mm) | Outer Dia.(A)=273mm, Inner Dia.(B)=253mm, Max Wall Thickness=10mm, Reamed Dia.(C)=305mm, Inner Dia. Of Casing Shoe(D)=238mm, Max Dia. Of Pilot Bit=219mm, Hammer=PD85, Optional hammer=DHD380 QL80, Drill pipe=114mm |
| Category | Cemented Carbide Products |
Technical Resources
Recommended Toolholders
- U-Drill Holder (2D / 3D / 4D) for WCMX / SPMG shallow hole drilling
- SP Indexable Drill Body coolant-through, 13–63 mm
Why Buy From PUTE
Certified Quality
ISO 9001 quality system. Every production batch is backed by a material certificate and dimensional inspection report.
100% Inspection
Hardness, coating thickness and edge geometry are checked per batch before packing and shipment.
Standard Packaging
10 pcs per plastic box, individually protected edges, carton with desiccant. Custom labels available on request.
Lead Time
Standard grades ship in 7–15 working days. Custom grades and special geometries: 20–30 working days.
Sample Policy
Trial quantities are available for qualified projects so you can validate performance on your own machines.
What is the MOQ policy?
Standard MOQ is 10 pcs per grade. Mixed-grade and trial orders are accepted — state your target quantity in the RFQ form and our team will confirm the most efficient combination.
Can you supply custom grades?
Yes. Custom substrate, coating and chipbreaker development is supported. Send your drawing, workpiece material and cutting parameters; our engineering team will recommend a grade.
Do you accept trial orders?
Trial orders are welcome. Provide your application details and we will arrange samples or a small trial batch before a volume commitment.
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