38mm 7buttons 11degree Rock Drill Bit Tapered Button Bit

• Customized: Customized
• Standard: ISO9001:2015
• Length: Taper-length
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Q7-38-1122-50
• Type: Taper Drill Bit
• Material: Tungsten Carbide
• Usage: Granite
• Applicable: Construction Works, Energy & Mining
• Place of Origin: China
• Machine Type: Drilling Tool
• Processing Type: Forging
• Color: Red
• Use: Mining Industry, Mining, Quarrying
• Button Shape: Spherical / Ballistic
• Rock Class: Soft, Medium and Hard
• Diameter: 38mm
• Transport Package: Plastic Box Packaging
• Specification: Q7-38-1122-50
• Trademark: PRODRILL
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

 General introduction:

Rock Drilling Tools ProDrill, Taper button bit  as small hole rock drill bits are different with thread button bit as long
hole bit to use taper match with jack hammer bit with rod to be used for air leg or hand held jack hammer driller in
quarrying, and mining. 

 

Tapered Drill Bits Description : 
(1)Connect shank Size: Φ19, Φ22, Φ25 at most
(2)Bit Diameter: 32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
(4)Material: Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
(5)Button Shape: Semi-Ballistic; Face Type: Flat Face; Bit Body: Standard
(6)Qty of button: 5,7, 8 pcs
(7)main market: India, Saudi Arabia, Chile, South Africa, stone countries consume very much

Specifications

Product Name:	Tungsten carbides tapered drill bit
Types	Rock cross drill bit, Tapered cross bits, Tapered button bits/ 34mm button drill bit
Application::	Use in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling
Feature:	Tapered drill bits connect tapered drill steel of rock drill for drilling holes
Material:	High quality carbide and high quality steel
MOQ:	5pcs
We can design and manufacture according to your requirement of diameter, number air holes and carbide button shape.
Types of drill bits	Diameter          (mm)	Taper Angle (Degree)	Length       (mm)
Tapered chisel bits	20/22/28/30/32/34/36/38/40	4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree	50/55/60/71/80
Tapered cross bits	24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55		50/55/60/71/80
Tapered button bits	28/29/30/32/33/34/35/36/37/38/40/41/42/45		50/55/60/71/80

 Product Photos   

 

Process of products

Applications

 

Packaging & Shipping

 

 

FAQ

Terms  & Conditions of Ordering: 

1 .Payment Terms: 

T/T (Telegraphic Transfer) or Western Union 

2. Delivery Term:

Based on order quantity, normally it takes 25 days for production.

Only 2 or 3 days if we have stock on your request size.

3. Transportation:

Sample order: we suggest Courier express or by air

Bulk order: we suggest by air or by sea.

4. Quality & Service:

A. There will be strict inspection and testing for every order before shipping out.

B Our sales team and Technical Support will response for your question within 24 hours (Holidays Excluded) through
 

C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.

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