Kaishan L3 3inch 90mm Low pressure DTH Drill Bit

• Customization: Available
• Customized: Non-Customized
• Length: Stub-length
• Model NO.: L3-D90 Drill bit
• Type: Core Drill Bit
• Material: High Carbon Steel
• Usage: Wood Drilling, Well Drilling, PCB Drilling, Metal Drilling, Masonry Drilling
• Weigth: 3.5KG
• Dia.: 90mm (3.5inch)
• Working Pressure: 0.7MPa
• Dia. of Drilling hole: 90-110mm
• Matched DTH hammer: L3 hammer
• Impact frequency: 15Hz
• Rotation speed: 25-40rpm
• Button nos.: 8 buttons
• Flushing holes: 2 holes
• Transport Package: Wooden Case or Carton
• Specification: Low pressure drill bit
• Trademark: Kaishan
• Origin: Zhejiang, China
• HS Code: 8207199000
• Production Capacity: 5000PCS/Month

Product Description

PARAMETER of L3 Low pressure down the hole Drill bit 

KAISHAN SPE DTH DRILL BUTTON BIT SPECIFICATION
Model NO.	Diameter		Buttons construction		button angle	Flushing holes	weight/KG	part Number
	mm	inch	Front	Gauge
L2.5 DTH Button bit	76	3	3*12mm	5*12mm	42°	2	2.5	L2.5-P0876
L3 DTH Button bit	90	3.5	2*13mm	6*14mm	45°	2	3.5	L3-T1090
M3 DTH Button bit	90	3.5	2*13mm	6*14mm	45°	2	3.3	M3-MT1090
K3 DTH button bit	90	3.5	2*12mm 2*13mm	6*14mm	38°	2	4.2	K3-T1090
	90	3.5	4*12mm	6*16mm	35°	2	4.3	K3-P1090
	100	4	5*13mm	6*14mm	38°	2	4.6	K3-T11100
	100	4	2*12mm 3*13mm	6*14mm	38°	2	4.6	K3-O11100
	100	4	5*13mm	6*14mm	35°	2	4.5	K3-P11100
	105	4.13	5*13mm	6*14mm	35°	2	5.1	K3-P11105

L3 low pressure hammer matched with 90mm DTH drill bit. 












The package for hammer as below: 


About Kaishan Group:



FQA collection:
1.Q: Are you a factory or trading company? 
A: We  has our own factory to produce goods for you.

2.Q: Where is your factory located? How can I visit there? 
A: Our factory is located in Quzhou City,Zhejiang Province China. You can fly to Hangzhou Airport directly.All our clients,from home or abroad,are warmly welcome to visit us.
 
3.Q: About samples
A: We are honored to offer you samples for your checking.Postage can be refund after order is confirmed.

4.Q:Package and Shipping 
   A: Export packing or as your requirements. Shipment:

5. Q: Payment
   A:T/T:30% as deposit and 70% balance after get copy of B/L.
   B:L/C
   C:Western Union
   D:Paypal
   E:Discuss together between buyer and supplier.