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70mm Diamond Core Bits for Granite , Granite Drill Bit 1

70mm Diamond Core Bits for Granite , Granite Drill Bit 2

70mm Diamond Core Bits for Granite , Granite Drill Bit 3

70mm Diamond Core Bits for Granite , Granite Drill Bit 4

70mm Diamond Core Bits for Granite , Granite Drill Bit 5

70mm Diamond Core Bits for Granite , Granite Drill Bit

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70mm Diamond Core Bits for Granite , Granite Drill Bit

Feature:

1. Apply to core drilling machines and hand drills.

2. Cutting depth with 50mm.

3. Brazed premium segmentshigh efficiency.

4. Fast cutting and long life.

Spec.:

1. Outer diameter: 2-3/4" / 70mm

2. Segment height: 8mm

3. Max drilling depth is 50mm.

Data:

Item No.	Diameter	Segment Dimension		Teeth No.	Total Length
Item No.	mm	Height	Thickness	Teeth No.	Total Length
BGB70	70	8	3	7	83

Other sizes could be made upon request.

70mm Diamond Core Bits for Granite , Granite Drill Bit 6

Tag: Coring bits, Electroplated diamond core drills, Diamond milling bits, Granite segment

Get In Touch With Us

70mm Diamond Core Bits for Granite , Granite Drill Bit

Feature:

1. Apply to core drilling machines and hand drills.

2. Cutting depth with 50mm.

3. Brazed premium segmentshigh efficiency.

4. Fast cutting and long life.

Spec.:

1. Outer diameter: 2-3/4" / 70mm

2. Segment height: 8mm

3. Max drilling depth is 50mm.

Data:

Item No.	Diameter	Segment Dimension		Teeth No.	Total Length
Item No.	mm	Height	Thickness	Teeth No.	Total Length
BGB70	70	8	3	7	83

Other sizes could be made upon request.

70mm Diamond Core Bits for Granite , Granite Drill Bit 6

Tag: Coring bits, Electroplated diamond core drills, Diamond milling bits, Granite segment

Get in touch with us

just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs

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Produces and exports diamond tools for the stone processing and construction industries to countries around the world.

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Diamond Core Drill Bit

Diamond Grinding Wheel

Diamond Polishing Pad

Power Tool Accessories

Telephone: +86-18936085316

Email: Sales@Johnsontoolscn.com

Whatsapp：+86-18936085316

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Skype：Sinodiatools1

Factory Address

Tuqiao Industrial Park, Jiangning District, Nanjing, Jiangsu, China

Sales dept. Address

No.11009, Building 8, K-Land Manhattan Square, No.5 Weihua Road, SIP, Suzhou, Jiangsu, China 21500