China R38 Thread Button bits Manufacturer, Pricelist

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China R38 Thread Button bits Manufacturer, Pricelist

Bench and production drilling tools include rods, shank adapters, couplings and bits. We have mainly 9 threads:Â R3212, R32,Â HL38,Â T38,Â T45,Â T51, T60,Â ST58Â andÂ ST68.Â They can be used withÂ button bits, cross bits and reaming products.

KAT R38 Button bits use 50r61 steel, YK05 tungsten carbide.Longer service life.

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Product Description

Bench and production drilling tools include rods, shank adapters, couplings and bits. We offer 9 specific thread types: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68. These are engineered for seamless compatibility with button bits, cross bits, and various reaming products.

Our comprehensive range of rock drilling equipment covers everything from 1” rope thread tools up to advanced T60 thread equipment. These products are designed to significantly improve operational productivity in demanding environments.

Key Advantages

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Premium Material
Drill bit bodies are forged from high-grade 50R61 steel for maximum durability.

💎

Advanced Carbide
Equipped with YK05 or T6 head carbide for superior hardness and wear resistance.

Diameter Range: 45mm - 57mm
Package: Available in sturdy wooden cases or reinforced cartons
Production Capacity: 50,000 pcs per month
Higher penetration rates for efficient drilling
Improved mechanical reliability
Significantly longer service life

R38 Button Bits Specifications

Button Bit Type	Carbide Dimension				Dimensions D		Flushing Hole
Button Bit Type	Gauge [No.]	Gauge [mm]	Front [No.]	Front [mm]	[mm]	[in]	Front	Side
	8	10	4	10	64	2 1/2"	2	0
	8	11	6	11	76	3"	2	0
Drop Center Type	8	12.7	6	12.7	89	3 1/2"	2	0
Heavy Duty Type	8	14	6	14	102	4"	2	0

R38 Drop Center Detailed Data

Product Image	Gauge No.	Gauge mm	Front No.	Front mm	D (mm)	D (in)	Front Hole	Side Hole
	6	10	3/1	10/9	64	2 1/2"	3	0
	6	14	3/2	12.7/9.5	89	3 1/2"	3	0

R38 Cross Bits Specifications

Cross Bit Type	Carbide Width [mm]	Carbide Height [mm]	Dimension D [mm]	Dimension D [in]	Front Hole	Side Hole
	12	20.6	64	2 1/2"	1	4
Standard Cross Bit	12.7	25	76	3"	1	4
Large Cross Bit	16	25	102	4"	1	4

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Frequently Asked Questions

Q1: Which thread types are available for your drilling tools? We provide 9 major thread types: R3212, R32, HL38, T38, T45, T51, T60, ST58, and ST68.

Q2: What materials are used to manufacture the drill bits? The drill bit body is made of high-quality 50R61 steel, and the head features YK05 or T6 carbide for enhanced performance.

Q3: What is the typical production capacity for these bits? Our manufacturing facility has a productivity rate of approximately 50,000 pieces per month.

Q4: What are the main benefits of using these drilling tools? The primary benefits include a higher penetration rate, improved reliability, and a significantly longer service life compared to standard market products.

Q5: What sizes do the drill bits come in? The standard diameters range from 45mm to 57mm, but specific dimensions like 64mm, 76mm, 89mm, and 102mm are available for different bit types.

Q6: How are the drilling tools packaged for shipping? Products are securely packaged in either wooden cases or reinforced cartons to ensure safe transport.