Anchor Coal Mining Drill Bit

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001&API
Model Number Anchor shank drill bit
Minimum Order Quantity 200 pieces
Price To be negotiable
Packaging Details customized
Delivery Time 5-7 business days
Payment Terms T/T, L/C
Supply Ability 1000pcs per day

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Product Details
Name Anchor Shank Drill Bit Advantage Reasonable Price
High 28 Mm Color As Required
API Connection  M14×1.5,M16×2 Primary PDC Cutter Size 1304
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Anchor Coal Mining Drill Bit


2 blades Coal Mining Drill Bit


m14 button drill bit

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Product Description

2 Blades Anchor Shank Drill Bit Coal Mining Drill Bit PDC Cutter Bits



1. Using the PDC cutters and spherical cutters. Both of theses cutters make the bit can drill faster, so they are applied for integral formation. While, the spherical cutters have strong impact resistant and not easy to be damaged. They are suitable for fractured and complex formation.

2. One cutter is respectively inset in each blade of both sides. The caster angle of the placing cutting is 15°. The cutters (model 1304) are comprehensively high-performance with strong aggressivity and high rate of penetration.

3. The bit breaks the rock rotarily in the effect of jumbolter's axial thrust and cutting force. The PDC cutters can also be classified as two types: full plate and half plate cutters. Extrusion and friction will generate between the cutter surface and the rocks with high rock-breaking efficiency and rate of penetration.

Size 28mm
Model number Anchor shank drill bit
Body type High Manganese Steel
Number of blade 2
Primary PDC cutter size 1304
Number of nozzle 1
Diameter of nozzle 5 mm
API connection M14×1.5,M16×2
Suitable formation F≤12
Application Mining&Coal&Well
Quality High Level
Package Corrugated carton
MOQ 200 Pieces
Certificate ISO
Customized Size Yes


Anchor Coal Mining Drill Bit 0

Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.
Please contact us freely if you have any other requests.

Our Principle

Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.




1. Are you a trading company or manufacturer?
We have been a professional manufacturer of PDC bits since 2013.
2. About lead time and shipping time?
The lead time depends on the quantity of the order. Usually, it will take 3-5 days to ship to Tianjin Port or XI'AN Airport, China. For the small order or urgent order, we can send you by air once the order is confirmed.
3. What is your trade terms?
A: We offer EXW, FOB, CIF.
4. What is your payment terms?
A: Payment terms: normally 30% deposit, balance 70% before shipment.
Payment methods: T/T, L/C.