Bestlink Tapered Button Drill Bits From China

• Customized: Customized
• Length: Taper-length
• Type: Rotary Drilling Rig
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: BL
• Material: Tungsten Carbide
• Usage: Masonry Drilling
• Condition: New
• Color: Blue
• MOQ: 20PCS
• Diameter: 32mm
• Height: 50mm
• Degree: 7
• No of Button: 7PCS
• Transport Package: Wooden
• Specification: CE
• Trademark: BESTLINK
• Origin: Xiamen
• HS Code: 82071990
• Production Capacity: 10000 Per Month
• Package Size: 5.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.300kg

Product Description

Tapered Button Drill Bits From Bestlink China

Product Advantages of our button bits:
1. A super long life. The grinding/consumption ratio of PDC is 20-40 times that of tungsten carbide bit and 10 times that of diamond bit.
2. No. 45 steel as the drill bit body;
3. High drilling speed.
4. Advanced geometric design for faster penetration;
5. Over 10 years manufacturering experience;
6. Solid quality;

About Our Products
Thread button bit tapered button bit made with high quality of raw material through special heat treatment, especially, tungsten carbide tips are from Boart long year, widely applied in Hand Hold ( short-hole) drilling system for dimensional stone quarrying.
Tungsten carbide (Buttons): Spherical, Ballistic and Conical. (Threaded R32, R38, T38, T45, T51; Bit diameter: 45mm-127mm);

Specifications of Thread button bit tapered button bit
Diameter		NO*Button Dia		Gauge	Flushing		Approx's	Part No.
Dia		Front	Gauge	Buttons	Hole		Weight
mm	inch	EA	EA	Angle	Front	Side	kg
32	1 1/4	2*7	3*8	35	1*6	2*4	0.2	Q532-722
33	1 19/64	2*7	4*7	40	1*5	1*5	0.2	Q633-722
33	1 19/64	2*7	5*7	35	2*4	1*4	0.2	Q733-722
34	1 11/32	2*7	4*7	40	1*5	1*5	0.29	Q634-722
35	1 3/8	2*7	5*7	35	1*5	1*5	0.22	Q735-722
36	1 27/64	1*8	3*9	40	1*6	1*6	0.3	Q436-722
36	1 27/64	2*7	4*7	40	1*6	1*6	0.35	Q636-722
36	1 27/64	2*7	5*8	35	1*6	1*5	0.3	Q736-722
38	1 1/2	1*9	3*9	40	1*6	1*6	0.35	Q438-722
38	1 1/2	2*8	4*8	40	1*6	1*6	0.35	Q638-722
38	1 1/2	2*7	5*8	35	1*6	1*5	0.35	Q738-722
38	1 1/2	2*7	5*9	40	2*4	1*4	0.35	Q738-722A
40	1 37/64	1*9	3*9	40	1*6	1*6	0.35	Q440-722
40	1 37/64	2*7	5*9	35	1*6	1*5	0.35	Q740-722
41	1 5/8	2*7	5*9	35	1*6	1*5	0.35	Q741-722
42	1 21/32	1*9	3*9	30	1*6	1*6	0.35	Q741-722
42	1 5/8	2*7	5*9	35	1*6	1*5	0.35	Q442-722