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T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

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KSQ Technologies (Beijing) Co. Ltd

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T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

Name: T38 64mm Drop Center Retrac Thread Drill Rock Button Bits
Brand: MIROC
Price: 1 USD

Brand Name : MIROC

Model Number : T38 64mm Retrac Button Bits

Certification : ISO

Place of Origin : China

MOQ : 1

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 20000pcs/Year

Delivery Time : 15-20 days

Packaging Details : wooden box

Type : DRILL BIT

Material : Tungsten Carbide

Use : Ore Mining, rock drilling

Diam : 64mm

Application : Metal mine,quarry,tunneling,hydro-electrical engineering etc.

Carbide Button : Spherical Button,Ballistic Button,Ogive Button

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T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

Thread Drill Button Bits
T38 64mm Drop Center Retrac Thread Drill Rock Button Bits
Thread Drill Button Bits cover regular, retrac and reaming types. With stronger button-fixing ability, longer service life, better wear-resistance and impact-resistance performance, they are widely used in tunneling, underground mining, open pit mining, anchoring and other large-scale construction projects.

Product Advantage

1:Independently researched and developed alloys with high strength and good abrasion resistance;
2:Independently researched and developed world-class production equipment, advanced production technology,ensuring product quality stability.
3:Wide range of products, matching different working conditions.

T38 Retrac Button Bit Specification:

Diameter		Buttons and Size (mm)			Flushing hole		Weight	Part Number
mm	inch	Front	Gauge	Angle	front	Side	kg	Part Number
Spherical
64	2 1/2	4×10	8×10	30°	2	-	2.2	4148300737
64	2 1/2	3×10, 1×10	6×11	35°	3	-	2.2	4148300738
70	2 3/4	4×11	8×11	40	2	-	2.4	4148300739
70	2 3/4	3×10, 1×10	6×13	35°	3	-	2.4	4148300740
70	2 3/4	4×10, 1×10	8×11	35°	4	-	2.4	4148300741
76	3	4×11	8×11	40	2	-	3.3	4148300742
76	3	4×11, 1×11	8×10	35°	4	-	3.3	4148300743
76	3	4×11, 1×11	8×12	35°	4	-	3.3	4148300744
89	3 1/2	4×13	8×13	40	2	-	4.8	4148300745
89	3 1/2	5×13	8×13	35°	2	-	4.8	4148300746
89	3 1/2	6×11	8×12	35°	2	-	4.8	4148300747
89	3 1/2	4×11, 1×11	8×13	35°	4	-	4.8	4148300748
89	3 1/2	4×13, 1×13	8×13	35°	4	-	4.8	4148300749

T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

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T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

T38 64mm Drop Center Retrac Thread Drill Rock Button Bits

T38 rock button bits

64mm rock button bits

Retrac button bits rock drilling

T38 64mm Drop Center Retrac Thread Drill Rock Button Bits Images