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NQ impregnated diamond core drill bits - 6 7/8 inch

impregnated diamond core drill bits, we have all types and sizes, Q series, T2 series, T6 series, AQ,BQ,NQ,HQ,PQ; NX, T2-66 etc - more info check here: http://www.buyindustrialtools.com/NQ-impregnated-diamond-core-drill-bits-10181481/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: ZM Model Number: 6 7/8 inch Type: Center Drill Bit Material: Other Use: Other Type: Drill Bit Machine Type: Drilling Tool Processing Type: Casting Use: Coal Mining Certification: ISO9001 Material: Cast steel,PDC

Product Features:

impregnated diamond core drill bits

we have all types and sizes

Q series, T2 series, T6 series

AQ,BQ,NQ,HQ,PQ; NX, T2-66 etc

Business Terms:

Port: Qingdao

Minimum Order Quantity: 10 Piece/Pieces

Supply Ability: 500 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union

Contact Supplier
NQ impregnated diamond core drill bits
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Product Packagings & Delivery Terms:

Packaging Detail: inside in sponge, outside in wood case

Delivery Detail: 7 days

Specifications and Product Details:

NQ

2.97075.441.88047.75

Yes

Yes

Yes

Yes

Yes

2.960

75.19

1.870

47.50

NQ-RSG

2.98575.821.88047.75

Yes

Yes

Yes

Yes

Yes

2.975

75.57

1.870

47.50

NQ-3.032

3.03777.141.88047.75

Yes

Yes

Yes

Yes

Yes

3.027

76.89

1.870

47.50

NQ22.97075.442.00050.80YesYesYesYesYes

Size

Outside

Inside

Set Diameter

Set Diameter

Designation

Inch

mm

Inch

mm

HQ

3.77095.762.50563.63

3.755

95.38

2.495

63.38

HQ-RSG

3.79096.272.50563.63

3.775

95.89

2.495

63.38

HQ-3.830

3.84097.542.50563.63

3.825

97.16

2.495

63.38

HQ-3.895

3.89798.982.50563.63
3.88298.602.49563.38
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