China Drilling Bits Manufacturer Tappered Drill Bit 7degrees 11degrees12degrees Manufacturer, Pricelist

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China Drilling Bits Manufacturer Tappered Drill Bit 7degrees 11degrees12degrees Manufacturer, Pricelist

Product Details

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

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Product Description

Basic Specifications

Model NO.

Tapered Button Bit

Certification

ISO 9001:2000, ISO 9001:2008

Material

Carbon Steel / Alloy Steel Bar 45CrNiMoV

Tungsten Carbide

YK05 or T6

Degree

7 / 11 / 12 degree

Surface Treatment

Spray-Paint (Red, Black, Yellow, White)

Production Capacity

500,000 PCS/Month

Standard

Packaging & Delivery

Package Size

30.00cm * 30.00cm * 30.00cm

Package Gross Weight

5.000kg

Transport Package

Wooden Case

Product Features

◈Connect Shank Size: 19mm, Φ22mm, 25mm max

◈Bit Diameter: 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 41mm, 43mm, 45mm

◈Tapered Connection: 6°, 7°, 11°, 12°, etc.

◈Button Configuration: 5, 6, 7, 8, 9 pcs

◈Design: Semi-Ballistic Button Shape, Flat Face, Standard Bit Body

Technical Parameters

Diameter (mm)	Length (mm)	Buttons Qty	Buttons x Diameter	Gauge Angle	Side/Center Hole	Weight (kg)
36	50	7	5x7 / 2x7	35°	1 / 2	0.2
Hex. Rod 4°46' Taper - Long Skirt
33	71	7	5x8 / 2x7	40°	1 / 1	0.3
36	71	7	5x9 / 2x7	35°	1 / 1	0.3
41	71	7	5x7 / 2x7	35°	0 / 2	0.3
Hex. Rod 7° Taper - Long Skirt
30	80	7	5x6 / 2x7	35°	2 / 1	0.2
32	80	7	5x7 / 2x7	35°	1 / 1	0.3
41	80	7	5x9 / 2x8	40°	1 / 1	0.4

Frequently Asked Questions

What materials are used in your tapered button bits?

Our bits are manufactured using high-quality Alloy Steel Bar (45CrNiMoV) and premium Tungsten Carbide Tips (YK05 or T6) for maximum durability and drilling efficiency.

Which taper angles do you provide?

We offer a full range of industry-standard taper angles including 6 degree, 7 degree, 11 degree, and 12 degree to fit various drilling equipment.

What are the available surface color options?

The bits are finished with a high-quality spray-paint treatment and are available in Red, Black, Yellow, and White.

What is the production capacity for bulk orders?

We have a robust manufacturing facility with a production capacity of 500,000 pieces per month to ensure timely delivery for large-scale projects.

How are the products protected during shipping?

All tapered bits are securely packed in sturdy wooden cases to prevent damage during international transit and ensure they arrive in perfect condition.

What diameters are currently available?

We supply diameters ranging from 30mm to 45mm, covering common sizes like 36mm, 38mm, and 41mm for different rock drilling requirements.