High-Quality 38mm 7buttons Rock Drill Jack Hammer Bits Button Bit for Hard Rock Manufacturer, Factory

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High-Quality 38mm 7buttons Rock Drill Jack Hammer Bits Button Bit for Hard Rock Manufacturer, Factory

Product Details

Customization:	Available
After-sales Service:	Repair or Replacement
Warranty:	Repair or Replacement

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Product Description

⚙️ Basic Information

Model NO.: tapered-38

Certification: ISO 9001:2000, ISO 9001:2008

Standard: GB

Surface Treatment: Spray-Paint

Manufacturing: Stamping

Material: Carbon Steel

Degree: 7/11/12

Machine Type: Drilling Tools

Color: Red, Black, Yellow, White

Tungsten Carbide: Yk05 or T6

Buttons: 7

Origin: China

HS Code: 82071990

Capacity: 500,000 PCS/Month

📦 Packaging & Delivery

Package Size: 30.00cm * 30.00cm * 30.00cm

Gross Weight: 5.000kg

Transport Package: Wooden Case

📝 Product Description

Tapered Bits Technical Overview:

Connect Shank Size: 19mm, Φ22mm, 25mm at most
Bit Diameter: 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 41mm, 43mm, 45mm
Tapered Connection: 6 degree, 7 degree, 11 degree, 12 degree etc.
Premium Material: Alloy Steel Bar 45CrNiMoV, Tungsten Carbide Tips YK05 or T6.
Design Specifications: Semi-Ballistic Button Shape; Flat Face Type; Standard Bit Body.
Button Configuration: Available in 6, 7, and 9 pcs configurations.

Diameter		Length		No. of buttons	Buttons x diameter		Gauge Angle°	Buttons Angle°	Flushing hole		Weight
mm	inch	mm	inch		mm	mm			Side	Center	kg
mm	inch	mm	inch		gauge	center			Side	Center	kg
Button bit - For 22 mm (7/8") hex. Rod 4°46' taper angle. Short Skirt
36	1 13/32"	50	1 31/32"	7	5x7	2x7	35°	-	1	2	0.2
Button bit - For 22 mm (7/8") hex. Rod 4°46' taper angle. Long skirt
33	1 5/16"	71	2 5/32"	7	5x8	2x7	40°	15°	1	1	0.3
36	1 13/32"	71	2 5/32"	7	5x9	2x7	35°	-	1	1	0.3
41	1 5/8"	71	2 5/32"	7	5x7	2x7	35°	-	-	2	0.3
43	1 11/16"	71	2 5/32"	7	5x9	2x8	35°	-	2	1	0.4
Button bit - For 22 mm (7/8") hex. Rod 7° taper angle. Long skirt
30	1 3/16"	80	3 5/32"	7	5x6	2x7	35°	15°	2	1	0.2
32	1 1/4"	80	3 5/32"	7	5x7	2x7	35°	15°	1	1	0.3
33	1 5/16"	80	3 5/32"	8	6x7	2x7	40°	15°	1	2	0.3
33	1 5/16"	80	3 5/32"	9	6x7	3x7	40°	20°	3	-	0.4
35	1 3/8"	80	3 5/32"	7	5x8	2x7	40°	15°	1	1	0.4
37	1 15/32"	80	3 5/32"	7	5x9	2x7	40°	15°	1	1	0.4
41	1 5/8"	80	3 5/32"	7	5x9	2x8	40°	15°	1	1	0.4
Button bit - For 22 mm (7/8") hex. Rod. 11° taper angle. Short skirt.
32	1 1/4"	55	2 5/32"	8	6x7	2x7	39°	15°	1	1	0.2
32	1 1/4"	50	1 31/32"	6	4x7	2x7	35°	-	1	1	0.3
34	1 11/32"	50	1 31/32"	5	3x8	2x7	35°	-	2	1	0.2
34	1 11/32"	50	1 31/32"	9	6x7	3x7	40°	20°	2	-	0.3
34	1 11/32"	50	1 31/32"	6	4x7	2x7	40°	-	1	1	0.2
35	1 3/8"	55	2 5/32"	7	5x8	2x7	40°	15°	1	1	-

❓ Frequently Asked Questions

Q1: What materials are used in the manufacturing of these tapered bits? A: Our tapered bits are manufactured using high-grade Carbon Steel and Alloy Steel Bar (45CrNiMoV), equipped with durable Tungsten Carbide Tips (YK05 or T6) for superior drilling performance.

Q2: Which taper angles are available for connection? A: We provide a variety of tapered connections including 6 degree, 7 degree, 11 degree, and 12 degree options to ensure compatibility with different drilling equipment.

Q3: Can these bits be used with different machine types? A: Yes, these are specifically designed as high-efficiency drilling tools suitable for various rock drilling machines and applications.

Q4: What is the monthly production capacity for these drilling tools? A: We maintain a robust production capacity of approximately 500,000 pieces per month to meet large-scale industrial demands.

Q5: How are the products protected during international transport? A: All products are securely packaged in sturdy wooden cases to prevent damage during transit and ensure they arrive in optimal condition.

Q6: What surface treatments are applied to the bits? A: The bits undergo a professional spray-paint surface treatment, which provides excellent resistance against corrosion and wear during operation.