11degree 35mm drill bit

11degree 35mm drill bit

We are professional manufacturer of rock drilling tools. Our main products include taper drill bit, taper drill rod, thread drill bit, thread drill rod, DTH drill bit etc.

Button bit is advanced type of taper drill bits when compared with taper chisel bits and taper cross bits. With carbide buttons hot pressed on bits bodies, it has good drilling performance and life time. Usually used for hard or very hard rock formation. We can provide the taper button bit with 6,7,11,12 degree and diameter 28-43mm.

Notes:Non standard also can be available as your designs.

Specifications

Taper Drill Bit	Diameter		NO*Button Dia			Flushing Hole		Taper	Weight
Button Bit	mm	inch	Front	Gauge	Angle	Front	Side	6° 7° 11° 12°	kg
	32	1 1/4	2*7	3*8	35	1*6	2*4	6° 7° 11° 12°	0.2
	33	1 19/64	2*7	4*7	40	1*5	1*5	6° 7° 11° 12°	0.2
	33	1 19/64	2*7	5*7	35	2*4	1*4	6° 7° 11° 12°	0.2
	34	1 11/32	2*7	4*7	40	1*5	1*5	6° 7° 11° 12°	0.29
	35	1 3/8	2*7	5*7	35	1*5	1*5	6° 7° 11° 12°	0.22
	36	1 27/64	1*8	3*9	40	1*6	1*6	6° 7° 11° 12°	0.3
	36	1 27/64	2*7	4*7	40	1*6	1*6	6° 7° 11° 12°	0.35
	36	1 27/64	2*7	5*8	35	1*6	1*5	6° 7° 11° 12°	0.3
	38	1 1/2	1*9	3*9	40	1*6	1*6	6° 7° 11° 12°	0.35
	38	1 1/2	2*8	4*8	40	1*6	1*6	6° 7° 11° 12°	0.35
	38	1 1/2	2*7	5*8	35	1*6	1*5	6° 7° 11° 12°	0.35
	38	1 1/2	2*7	5*9	40	2*4	1*4	6° 7° 11° 12°	0.35
	40	1 37/64	1*9	3*9	40	1*6	1*6	6° 7° 11° 12°	0.35
	40	1 37/64	2*7	5*9	35	1*6	1*5	6° 7° 11° 12°	0.35
	41	1 5/8	2*7	5*9	35	1*6	1*5	6° 7° 11° 12°	0.35
	42	1 21/32	1*9	3*9	30	1*6	1*6	6° 7° 11° 12°	0.35
	42	1 5/8	2*7	5*9	35	1*6	1*5	6° 7° 11° 12°	0.35
	42	1 37/64	2*8	5*9	35	1*6	1*5	6° 7° 11° 12°	0.35
	43	1 11/16	2*7	5*9	35	2*4	1*4	6° 7° 11° 12°	0.35

For more information, pls contact me any time.

Wendy 

Trademanager:cn1001559974

Skype:huamaoji-4

QQ: 2291669455