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11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

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11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

Name: 11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting
Brand: Minetech
Price: 1 USD

Brand Name : Minetech

Model Number : 32mm

Certification : ISO9001

Place of Origin : China

MOQ : 1pc

Price : Negotiable

Payment Terms : Western Union, MoneyGram, T/T

Supply Ability : 30000 pieces per month

Delivery Time : 15-30 days

Packaging Details : 50 pieces per Plastic box

Product Name : Tapered bit

Key words : Rock drill button bit

Diameter : 32/34/36/38/40/42mm

Taper : 7, 11, 12 Degree

Advantage : Easy To Use

Color : Yellow, Black ,red,green And So On.

Weight : 0.25-0.35kg

Material : 42CrMo

Ship method : express/air/sea

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11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

Product information:

Blasting Mining bit 32mm 34mm 36mm 38mm 40mm 41mm taper button bit for YT27 YT28 YT29 rock drill

Taper bits, especially Tapered button bits are the most popular tapered drill bits with a wide selection of head diameters from 26mm to 48mm. With carbide buttons hot pressed on the bit skirts, tapered button bits have a good drilling performance and are excellent in longevity. We manufactuer various tapered button bits in different degrees as below:
Bit diameter: 26mm to 60mm;
Tapered degree: 4°46’, 6°, 7°, 11°, 12°;
Shank sizes: Hex. 19mm, Hex, 22mm and Hex. 25mm;
Carbide type: Chisel type, Cross type, Button type.

Specification: T

apered

Drill bit diameter		Taper(°)
(mm)	(in)	Taper(°)
28	1 3/32	6,7
30	1 3/16	6,7
32	1 1/4	6,7,11,12
34	1 11/32	6,7,11,12
35	1 3/8	6,7,11,12
36	1 13/32	6,7,11,12
38	1 1/2	6,7,11,12
40	1 9/16	6,7,11,12
41	1 5/8	6,7,11,12
42	1 21/32	6,7,11,12
43	1 11/16	6,7,11,12
45	1 3/4	6,7,11,12
50	1 31/32	6,7,11,12
60	2 3/8	6,7,11,12

11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

What is the advantage of our tapered drill button bit ?

1. Material: 100% virgin raw material with submicron grain size;
2. Grade: Various grades for choice;
3. Advanced production equipments and testing equipments
4. Precision Ground and polished;
5. High wear resistance,high hardness and impact toughness;
6. Samples & small orders are acceptable.

11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

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11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting Images

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11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

11 Degree Broca 32mm 6 Buttons Taper Drill Bit For Mining Tunnling Blasting

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