PUTE PD85-219 - Solid Carbide Drill
PD85-219
Pricing is quoted per project — send your requirements and we will respond with a formal offer.
Core Specifications
| Series | PD85 Series (8" DTH Bit) |
|---|---|
| Dimension (mm) | Diameter=219mm (8 5/8"), Gauge buttons=10xΦ18, Front buttons=8xΦ18+6xΦ16, Button angle=38°, Flushing holes=2xΦ30, Weight=54kg |
Values shown are nominal catalogue data. Confirmed tolerances are stated on the inspection certificate.
Product Description
PD85 Series down-the-hole (DTH) button bit for 219mm (8 5/8") holes. Concave face — the all-round application bit face, special for medium-hard and homogenous rock formations; good hole deviation control and good flushing capacity. Shank compatible with PD85 / Mission80 / DHD380 / POP84 / PSD8 / QL80. Carbide buttons available in domed/spherical, parabolic/semi-ballistic, ballistic, sharp and flat shapes as gauge and front buttons.
| SKU | PUTE-PD85-219 |
|---|---|
| Model | PD85-219 |
| Brand | PUTE |
| Series | PD85 Series (8" DTH Bit) |
| Dimension (mm) | Diameter=219mm (8 5/8"), Gauge buttons=10xΦ18, Front buttons=8xΦ18+6xΦ16, Button angle=38°, Flushing holes=2xΦ30, Weight=54kg |
| Category | Cemented Carbide Products |
Technical Resources
Recommended Toolholders
- MCLNR / MCSNR Turning Holder for CNMG / SNMG inserts
- SDJCR / SDNCN Turning Holder for DCMT / DNMG inserts
- STGCR Turning Holder for TCMT / TNMG inserts
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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