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Quick Details

Use: Well Drilling
Processing Type: Casting
Material: Carbide
Certification: API
Machine Type: Drilling Tool
Type: Drill Bit
Model Number: GMC1306
Brand Name: GREAT
Place of Origin: China (Mainland)
size: 8 1/2''

Specifications

1. size: 8 1/2''
2. type: GMC1306
3. blade quantity: 3
4. cutter size: 13mm
5. gauge length: 50mm
6. N.W/G.W: 36/40 kg
Contact: great05(AT)


PACKAGING: 
1.Cartons: light weight of the goods.
2.Wooden box, iron box: heavy weight of the goods.
SHIPPING:
1.by air: fast speed, general 3~5 days, but the number of goods less, high cost of transportation.
2.by land: speed is generally, 10~15 days,  the number of goods large.  general cost of transportation.
3.by sea: speed is slowly, 20~30 days,  the number of goods large.  cheep cost of transportation.
 
Our Services
1:24 hour uninterrupted service, answer your questions in a timely manner
2:Warm welcome guests to visit
3.One of the largest manufacturer and supplier in Asia. High technology, high quality
4.Flexible production
5.Sincerely cooperate with you
6.Service to customer satisfaction