40mm Tapered Drill Button Bit for Quarrying and Mining

• Customized: Non-Customized
• Standard: API
• Length: 60
• Type: Tapered Button Bit
• Material: Tungsten Carbide
• Usage: Quarrying Mining
• Model NO.: 40mm
• Taper Degree: 6/ 7/ 11/ 12degree
• Diameter: 40mm
• Button No.: 8
• Body Maetrial: 45crnimov
• Caribide: Yk05/T6
• Button Shape: Dome/Ballistic/ Semi-Ballistic
• Transport Package: Wooden Box
• Specification: CE
• Trademark: Prodrill
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000PCS

Product Description

Rock drill bits factory ProDrill offers small hole rock drill bits: Tapered Drill Bit is different with thread button bit as long hole bit to use taper match with bit rod to be used for air leg or hand held jack hammer driller in stone quarrying, and mining. 

For high quality small-hole drilling consumables ( tools, accessories , spareparts ),  We will choose to use tungsten carbide of T6,featuring good wear-resistance and toughness. This type of carbide has already been proved to be the best in China and been competing with those big names worldwide  for quite a long time. Meanwhile,we will choose to use superior steel suitable for hot insertion technology, by which the drilling bits body will hold the carbide buttons so tightly that reduce the risk of buttons' dropping out of the holes. In order to better resist the abrasiveness of rock, spherical shape will be a good option for the carbide  if high speed is not a necessity. 

Code No.: Q8-40-722-60
Diameter: 40mm
Length: 60mm
Tapered Degree:7°
Carbide Dimension: 8*7mm
Carbide Design: Ballistics/Dome
Water Holes: 2 on front, 1 one side
Hex shank size : 22mm * 108 mm

(1)Connect shank Size: H22*108;H19*108*H25*108
(2)Bit Diameter:Diameter 32mm,34mm,36mm, 38mm,40mm
(3)Tapered connection: 6/7 /11/12 degree etc.
(4)Material:Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
(5)Button Shape:Ballistic/Dome/Semi-Ballistic
(6)Face Type: Flat Face;
(7)Bit Body Standard
(8)Qty of button: 5,7,8 pcs


1,PAYMENT TERMS: 30% TT AS DEPOSIT , AND 70% TT BEFORE SENDING OUT. 
2,DELIVERY: WITHIN 10 WORKING DAYS AFTER RECEIVING YOUR PAYMENT . 

Advantages:
Compared with the oversea brands, our advantages are bellowing:
A. Our products can match over 85% against the original products
B. Price are competitive against the famous brands and best quality against the small factory

About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 15 years.
2. We have advanced technology and equipment.
3. Our technician has more than 15 year's professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA, Canada, Australia, Brazil, Uruguay,  Philippines, Thailand, India, etc.