Wholesale Bullet Teeth and Holder B47K High Strength Carbide Tip Rock Drill Head

• Customization: Available
• After-sales Service: None
• Warranty: 3 Months
• Type: Foundation Drilling Tools
• Application: Drilling Auger and Bucket
• Condition: New
• Body Material: 42CrMoA
• Features: Wear Protection
• Transport Package: Plastic Box + Wooden Case
• Specification: Tungsten Carbide
• Trademark: DRILLMORE
• Origin: China
• HS Code: 82071990
• Production Capacity: 20000 Pieces Per Month

Product Description

RUILISTER

There are various size for your option, and we can also produce products according to your special design, please send us the
drawing or sample if you have.
 

Product Description

The conical rock bullets are good for rock& used for conical augers as well as rock  buckets.The bullets also having tungsten carbide tip/inserts for cutting hard rock.The set consist of Conical Rock Bullet and Holder.
Steel and carbide are two materials with totally different expansion coefficients when subjected to heat. Nevertheless,it is of steel and tungsten carbide that our tools are made,with tungsten carbide for the wear-resistant tip,and steel for the tool shank.Since tools reach high temperatures during use,extreme tensile stresses are generated.These stresses are absorbed by a special brazing material that joins the tungsten carbide tip to the steel section.


The feature:

1. Alloy steel body, made by material ASTM4140 (42CrMo) or ASTM5140 (40Cr), heat treatment with HRC38-42 hardness, has high toughness and wearable character.
2. Tungsten carbide tip is made from low press sintered and suitable grade selected according to target projects, which are to make sure the good performance during working.
3. The products adapt to the machine with all the performance features, such as a high feed rate, a long service life and short tools changing time.
4. Round shank cutter tools are suitable for excavation of sand, cobbles, concrete, weathered rock and hard rock.
Replacement of Betek specification:B47K17H, B47K19H, B47K22H, B43H, B85/2, BSK12, BSK15, BSK17, BTK01, BTK03, BTK07, BTK10, BTK14, BTK16, BTK62, BTK63, BTK70, DV08, DV25, BHR07, BHR12, BHR20, BHR167, BGS75, etc.
Replacement of Kennametal specification: C21, C21HD, C10, C10HD, C20, C31, C31HD, C30, U40HD, U47HD, DS01, DS04, DS05, DS06, U43H, etc.
 

ITEM	Unit Weight	Packing
B47K22H TEETH	1.20 Kg/pcs	20 pcs/box
B47K19H TEETH	1.15 Kg/pcs	20 pcs/box
B43H HOLDER	1.70Kg/pcs	10 pcs/box
B85/2 HOLDER	2.40 Kg/pcs	10 pcs/box
C31HD TEETH	0.50 Kg/pcs	50 pcs/box
C30 HOLDER	1.20 Kg/pcs	20 pcs/box

FAQ

Q: Are you trading company or manufacturer ?
A: Yanggu Ruilister Engineering Machinery Co., Ltd. is a high-tech company integrating R&D, production and trade.

Q: Do you accept sample order?
A: Of course, please contact us for details.

Q: Can you do OEM?
A: Yes, we can.

Q: How do you control the products quality?
A: Each product will be inspected in strict procedure before delivery.

Q: How about your after-sales service?
A: We can offer technology support to slove all problems. If quality problem, goods can be return or replaceable.

Q: What is your delivery time?
A: Based on order quantity, normally it takes 15-30 days for production. Only 2 or 3 days if we have stock on your request size.

Q: What is your payment terms?
A: Usually 30% deposit in advance by TT, the balance paid against delivery; Western Union, Paypal, L/C at sight is also ok