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Green Precision Thread High Speed Drill Bits T38 64mm Spherical Button Bit

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KSQ Technologies (Beijing) Co. Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:0086--18501231988

Contact Person:
Mr.Yingkai Zhang View Contact Details

Green Precision Thread High Speed Drill Bits T38 64mm Spherical Button Bit

Brand Name	MIROC Top Hammer Rock Drilling Bit
Model Number	Thread Button Bit
Place of Origin	China
Minimum Order Quantity	10 Pieces T38 Hard Rock Drilling Button Bit
Price	Negotiation
Supply Ability	20000 pieces per month
Delivery Time	10-15 Days Production
Packaging Details	Carton Box or Wooden Box
Name	Button Bit / Drill Bit
Carbide/Buttons	Spherical/Ballistic/ Dome
Diameter	2 1/2 Inch, 3 Inch, 3 1/2 Inch
Type	T38-64mm, T38-76mm, T38-89mm, T38 102mm

Detailed Product Description

T38 64mm Spherical and Ballistic Button Bit

T38 64mm Button Bit

T38 64mm Spherical Button Bit

Buttons: front 4 x 10mm

Gauge 8 x 10mm

2 front flushing holes and 2 side flushing holes

Normal body

P/N4148300708

T38 76mm Ballistic Button Bit

Buttons: front 4 x 11mm

Gauge 8 x 12mm

2 front flushing holes and 2 side flushing holes

Normal body

P/N4148300729

Photos

Thread Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength).

Featuring spherical tungsten carbide inserts that are known to have strong configuration against carbide fracture.

Processing

CNC milling and proprietary heat treatment process

Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

High-grade tungsten carbide inserts

T38 Thread 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	3×11	6×12	35°	3	-	1.8	4148300705
64	2 1/2	4×10	8×10	40°	2	-	1.6	4148300706
64	2 1/2	3×10, 1×10	6×11	35°	3	-	1.7	4148300707
70	2 3/4	4×11	8×11	40°	2	-	1.9	4148300708
70	2 3/4	4×10, 1×10	8×11	30°	4	-	1.9	4148300709
70	2 3/4	3×10, 1×10	6×12	35°	3	-	1.8	4148300710
76	3	4×11	8×11	40°	2	-	2.4	4148300711
76	3	5×11	8×13	35°	2	1	2.4	4148300712
76	3	3×11, 1×11	6×12	35°	3	1	2.6	4148300713
76	3	4×11, 1×11	8×12	35°	4	-	2.6	4148300714
76	3	4×11, 1×11	8×11	40°	4	-	2.6	4148300715
89	3 1/2	4×13	8×13	40°	2	-	3.3	4148300716
89	3 1/2	5×13	8×13	35°	2	-	3.3	4148300717
89	3 1/2	6×11	8×12	35°	2	-	3.3	4148300718
89	3 1/2	3×11, 2×11	6×13	35°	3	1	3.3	4148300719
89	3 1/2	4×11, 1×11	8×13	35°	4	-	3.3	4148300720
89	3 1/2	4×13, 1×13	8×13	35°	4	-	3.3	4148300721
Ballistic
64	2 1/2	3×11	6×12	35°	3	-	1.8	4148300722
64	2 1/2	4×10	8×10	40°	2	-	1.6	4148300723
64	2 1/2	3×10, 1×10	6×11	35°	3	-	1.7	4148300724
70	2 3/4	4×11	8×11	40°	2	-	1.9	4148300725
70	2 3/4	4×10, 1×10	8×11	30°	4	-	1.9	4148300726
76	3	4×11	8×11	40°	2	-	2.4	4148300727
76	3	5×11	8×13	35°	2	1	2.4	4148300728
76	3	3×11, 1×11	6×12	35°	3	1	2.6	4148300729
76	3	4×11, 1×11	8×12	35°	4	-	2.6	4148300730
76	3	4×11, 1×11	8×11	40°	4	-	2.6	4148300731
89	3 1/2	5×13	8×13	35°	2	-	3.3	4148300732
89	3 1/2	6×11	8×12	35°	2	-	3.3	4148300733
89	3 1/2	3×11, 2×11	6×13	35°	3	1	3.3	4148300734
89	3 1/2	4×11, 1×11	8×13	35°	4	-	3.3	4148300735
89	3 1/2	4×13, 1×13	8×13	35°	4	-	3.3	4148300736

We can design and manufacture the personalized products to meet your special application, such as changing the tungsten carbide insert profile (spherical, ballistic, etc.), face profile (flat face, drop center, etc.), and body type( Normal and retract etc.).

Feature T38 Button Bit List:

T38 64mm Spherical and Ballistic Button Bit

T38 70mm Spherical and Ballistic Button Bit

T38 76mm Spherical and Ballistic Button Bit

T38 89mm Spherical and Ballistic Button Bit

T38 2 1/2 Inch Spherical and Ballistic Button Bit

T38 2 3/4 Inch Spherical and Ballistic Button Bit

T38 3 Inch Spherical and Ballistic Button Bit

T38 3 1/2 Inch Spherical and Ballistic Button Bit

Model	Bit Diameter	Part Number	Product Code
	64mm	4148300705	B964-T38-S
	64mm	4148300707	B1064-T38-S
	70mm	4148300710	B1070-T38-S
	76mm	4148300713	B1076-T38-S
	64mm	4148300706	B1264-T38-S
	70mm	4148300708	B1270-T38-S
	76mm	4148300711	B1276-T38-S
	89mm	4148300716	B1289-T38-S
	70mm	4148300709	B1370-T38-S
	76mm	4148300714	B1376-T38-S-2
	89mm	4148300720	B1389-T38-S-2

Button bit and Insert types
Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions

Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions

Application

Used in benching and long hole drilling.

Keywords
Button Bit, Rock Bit, Drill Bit, Rock Drill Bit, Thread Button Bit, Retrac Bit,
Dome Bit, Reaming Bit, Cross Bit, Chisel Bit, Rock Drilling Tools

Tag: milling drill bits, industrial drill bits

Product Tags: industrial drill bits milling drill bits

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