Taper Drilling Bit 11 Degree 38mm

Name: Taper Drilling Bit 11 Degree 38mm
Brand: StoneContact.com
SKU: 834312
Price: 100 USD
Availability: InStock

Supplier Detail

MAXDRILL ROCK TOOLS CO.,LTD

Established: Jan 01,2001

China

Main Product:

Button Bit , Drill Rod, Coupling, Shank adapter, DTH Hammer and bit, self drilling anchor bot

Ms.Sherry Lee

Tel: 0086-88639105

Adr: Nanming Road Guiyang Guizhou China

Visit Store

Product Description

Product Description:

Dimensions D		Flushing hole(mm)		Buttons(mm)		Angle	Class	Part no.
mm	in	Front No Size	Gauge No Size	Front No Size	Gauge No Size	Angle	Class	Part no.
32	1 1/4	2*4	1*4	2*7	5*7	40°	-	30322207-12
33	1 5/16	2*4	1*4	2*7	5*7	40°	-	30332207-12
35	1 3/8	*24**	*15**	*27**	*57**	40°	-	30352207-12
36	1 13/32	2*4.5	1*5	2*7	5*8	40°	-	30362207-12
38	1 1/2	2*4.5	1*5	2*8	5*8	40°	-	30382207-12
40	1 9/16	2*5	1*5	2*8	5*8	40°	-	30402207-12
32	1 1/4	2*4.5	1*4.5	2*7	6*7	15°,35°	-	30322208-12
34	1 11/32	2*4.5	1*4.5	2*7	6*7	15°,35°	-	30342208-12
38	1 1/2	2*5	1*5	2*8	6*8	15°,35°	-	30382208-12
45	1 3/4	2*5.5	2*4	2*8	6*9	15°,35°	-	30452208-12
36	1 13/32	2*4.5	1*5	2*7	5*8	35°	-	30362507-12
38	1 1/2	2*4.5	1*5	2*8	5*8	35°	-	30382507-12
41	1 9/16	2*5	1*5	2*7	5*9	35°	-	30412507-12
43	1 11/16	2*5	1*5	2*8	5*9	35°	-	30432507-12
30	1 3/16	-	2*5	-	-	-	-	313022-12
32	1 1/4	-	2*5	-	-	-	-	313222-12
34	1 11/32	-	2*5	-	-	-	-	313422-12
36	1 27/64	-	2*5	-	-	-	-	313622-12
38	1 1/2	-	2*5.5	-	-	-	-	313822-12
40	1 37/64	-	2*5.5	-	-	-	-	314022-12
30	1 3/16	-	2*5	-	-	-	-	313025-12
32	1 1/4	-	2*5	-	-	-	-	313225-12
34	1 11/32	-	2*5	-	-	-	-	313425-12
36	1 27/64	-	2*5	-	-	-	-	313625-12
38	1 1/2	-	2*5.5	-	-	-	-	313825-12
40	1 37/64	-	2*5.5	-	-	-	-	314025-12

Bit Diameter: 30-45mm

Size: Hex. 22mm, 25mm

Taper degree: 4°46′, 6°, 7°, 11°, 12°

Applications: Quarrying, small hole drilling

Our tapered bits include button, cross and chisel designs.

Longer service life and lower drilling costs.

11°, 12° tapered button bit with hot zinc-coating

Remarks:
Hemispherical-66(Usually for very hard rocks)
Ballistic-65(Ususally for medium hard rocks)
Semiballistic-64(Usually for medium hard rocks)
Conical-67(Usually for soft rocks)

Website: www.maxdrillrocktools.com