China Tapered Rock Drilling Tools 32mm 7/8 Buttons Tapered Button Bit with Taper 11 Degree Manufacturers, Quotes

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China Tapered Rock Drilling Tools 32mm 7/8 Buttons Tapered Button Bit with Taper 11 Degree Manufacturers, Quotes

Product Details

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

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Product Description

Basic Information

Certification:ISO 9001:2000, ISO 9001:2008

Standard:GB

Material:Carbon Steel

Surface Treatment:Spray-Paint

Manufacturing Process:Stamping

Machine Type:Drilling Tools

Color Options:Red, Black, Yellow, White

Tungsten Carbide:Yk05 or T6

Production Capacity:500,000 PCS/Month

HS Code:82071990

Origin:China

Packaging & Delivery

Package Size:30.00cm * 30.00cm * 30.00cm

Package Gross Weight:5.000kg

Transport Package:Wooden Case

Product Description

Tapered Bits Technical Specifications:

Connect Shank Size: 19mm, 22mm, 25mm (maximum).
Bit Diameter Range: 30mm, 32mm, 34mm, 36mm, 38mm, 40mm.
Tapered Connection: 6 degree, 7 degree, 11 degree, 12 degree.
High-Quality Material: Alloy Steel Bar 45CrNiMoV with Tungsten Carbide Tips (YK05 or T6).
Design Features: Semi-Ballistic button shape, Flat Face type, and Standard Bit Body.
Button Configuration: Available in 5, 7, or 8 pcs.

Diameter		Length		No. of Buttons	Buttons x Diameter		Gauge Angle°	Buttons Angle°	Flushing Hole		Weight (kg)
mm	inch	mm	inch	No. of Buttons	Gauge	Center	Gauge Angle°	Buttons Angle°	Side	Center	Weight (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
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
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
34	1 11/32"	50	1 31/32"	5	3x8	2x7	35°	-	2	1	0.2

Frequently Asked Questions

Q: What materials are used in the manufacturing of these tapered bits?

A: Our tapered bits are manufactured using high-quality Carbon Steel and Alloy Steel Bar 45CrNiMoV, featuring Tungsten Carbide tips (grade YK05 or T6) for superior durability.

Q: What taper angles are available for these drilling tools?

A: We provide various tapered connections including 6 degree, 7 degree, 11 degree, and 12 degree to suit different drilling requirements.

Q: Are these bits compatible with standard drilling machines?

A: Yes, they are designed for standard drilling machine types and are compatible with 19mm, 22mm, and 25mm connect shanks.

Q: What is the production capacity for bulk orders?

A: We maintain a high production capacity of approximately 500,000 pieces per month to ensure timely delivery for large-scale projects.

Q: How are the products packaged for international shipping?

A: Products are securely packed in wooden cases. A standard package typically measures 30x30x30cm with a gross weight of around 5.0kg.

Q: What surface treatments are applied to the bits?

A: The bits undergo a spray-paint surface treatment, available in colors such as Red, Black, Yellow, and White for better identification and rust protection.