You are here: Home » Products » Top Hammer Rock Drilling Tools » Tapered Rock Drilling Tools » Tapered Rock Drilling Bits » Tungsten Cemented Carbide Rock Drill Chisel Bit

Product Category

Tungsten Cemented Carbide Rock Drill Chisel Bit

Tungsten Cemented Carbide Rock Drill Chisel Bit

The Chisel drill bit is used for stone quarry drilling and small hole drilling. the size is from 32mm-42mm diameter. About the degree, we have 7/11/12 for your choose.

Model: Rock Drill Chisel Bit
Brand: Kingkong Drills
Product Name:: tapered chisel bit
Other Names:: tapered bit
Special design :: Flat face ,drop center
Taper at bit end : : 7degree,11degree,12degree
Applications: drill rock or soil
Drill Rods Dimension: 22x82mm, 22x108mm, 25x108mm, 25x159mm
Steels Grade:: Tungsten carbide and high strength alloy steel

Availability:

Inquire

Product Description

Chisel bit is Also known as word drill bits, mainly due to top borer head inserts welded a piece of carbide inserts a font name. Word drill body with 50cr steel hot extrusion, the material is cast, the top head of a hard wear-resistant alloy threading with taps, then there, there are no bands, without tap directly with the drill pipe sticking in together.

Chisel bit Feature:

1) Tapered connection: 7°, 11°, 12°

2) Alloy steel:42CrMo

3) Suitable carbide tips:YK20

4) Chisel bit diameter: 20-60mm

5)Technology:hot-pressing or welding

Chisel bit consists of: includes a shank, Arbor has a sophisticated, cutting-edge two located on a main plane of the cutting blade.

The Chisel Drill Bits are made from grade hard alloy and special steel, generally matched with the light-duty rock drill, to drill the rock hole within diameter of 50mm. The drill tools are used in metallurgy mine, geological exploration, water conservancy construction, electricity, traffic, tunnel, quarry, national defence stone project etc.

Specification

Chisel bit Diameter		Application Rock Level	Alloy	Taper	Weight(kg)
mm	Inches	Application Rock Level	H x W	Taper	Weight(kg)
26	1 1/32	10-04	10x7	7º	0.17
28	1 7/64	10-04	10x7	7º	0.18
30	1 3/16	8-12	13.5x8	7º	0.22
30	1 3/16	10-04	13.5x8	7º	0.22
32	1 1/4	8-12	13.5x8	7º	0.24
32	1 1/4	10-04	13.5x8	7º	0.24
34	1 11/32	8-12	13.5x8	7º	0.27
34	1 11/32	10-04	13.5x8	7º	0.27
36	1 27/64	8-12	13.5x8	7º	0.3
36	1 27/64	10-04	13.5x8	7º	0.3
38	1 1/2	8-12	13.5x8	7º	0.33
38	1 1/2	10-04	13.5x8	7º	0.33
38	1 1/2	8-12	15x9	7º	0.33
38	1 1/2	10-04	15x9	7º	0.33
40	1 37/64	8-12	13.5x9.2	7º	0.38
40	1 37/64	10-04	13.5x9.2	7º	0.38
40	1 37/64	10-16	13.5x9.2	7º	0.38
40	1 37/64	16-18	13.5x9.2	7º	0.38
40	1 37/64	8-2	15x9.8	7º	0.38
40	1 37/64	10-14	15x9.8	7º	0.38
40	1 37/64	14-16	15x9.8	7º	0.38
40	1 37/64	16-18	15x9.8	7º	0.38
42	1 2/3	8-12	13.5x9.2	7º	0.41
42	1 21/32	10-14	13.5x9.2	7º	0.41
42	1 21/32	14-16	13.5x9.2	7º	0.41
42	1 21/32	16-18	13.5x9.2	7º	0.41
42	1 21/32	8-12	15x9.8	7º	0.41
42	1 21/32	10-14	15x9.8	7º	0.41
42	1 21/32	10-14	15x9.8	7º	0.41
42	1 21/32	16-18	15x9.8	7º	0.41
43	1 11/16	8-12	13.5x9.2	7º	0.42
43	1 11/16	10-14	13.5x9.2	7º	0.42
43	1 11/16	8-12	15x9.8	7º	0.42
43	1 11/16	10-14	15x9.8	7º	0.42

Picture of Chisel bit in production

Application

Suitable for small hole range

Widely used in Dimensional Stone Quarrying Industry

Widely used in Underground Mining Industry

Contact Amy Zhang for more details

Email: amy@kingkongdrills.com

Mobile: +86 13907256175 (Wechat/Whatsapp/Skype)

Chisel bit Diameter	Application Rock Level	Alloy	Taper	Weight(kg)
mm	Inches	H x W
26	1 1/32	10-04	10x7	7º	0.17
28	1 7/64	10-04	10x7	7º	0.18
30	1 3/16	8-12	13.5x8	7º	0.22
30	1 3/16	10-04	13.5x8	7º	0.22
32	1 1/4	8-12	13.5x8	7º	0.24
32	1 1/4	10-04	13.5x8	7º	0.24
34	1 11/32	8-12	13.5x8	7º	0.27
34	1 11/32	10-04	13.5x8	7º	0.27
36	1 27/64	8-12	13.5x8	7º	0.3
36	1 27/64	10-04	13.5x8	7º	0.3
38	1 1/2	8-12	13.5x8	7º	0.33
38	1 1/2	10-04	13.5x8	7º	0.33
38	1 1/2	8-12	15x9	7º	0.33
38	1 1/2	10-04	15x9	7º	0.33
40	1 37/64	8-12	13.5x9.2	7º	0.38
40	1 37/64	10-04	13.5x9.2	7º	0.38
40	1 37/64	10-16	13.5x9.2	7º	0.38
40	1 37/64	16-18	13.5x9.2	7º	0.38
40	1 37/64	8-2	15x9.8	7º	0.38
40	1 37/64	10-14	15x9.8	7º	0.38
40	1 37/64	14-16	15x9.8	7º	0.38
40	1 37/64	16-18	15x9.8	7º	0.38
42	1 2/3	8-12	13.5x9.2	7º	0.41
42	1 21/32	10-14	13.5x9.2	7º	0.41
42	1 21/32	14-16	13.5x9.2	7º	0.41
42	1 21/32	16-18	13.5x9.2	7º	0.41
42	1 21/32	8-12	15x9.8	7º	0.41
42	1 21/32	10-14	15x9.8	7º	0.41
42	1 21/32	10-14	15x9.8	7º	0.41
42	1 21/32	16-18	15x9.8	7º	0.41
43	1 11/16	8-12	13.5x9.2	7º	0.42
43	1 11/16	10-14	13.5x9.2	7º	0.42
43	1 11/16	8-12	15x9.8	7º	0.42
43	1 11/16	10-14	15x9.8	7º	0.42

chisel bit chisel drill bit tapered chisel bit tapered chisel bits top hammer tapered chisel bits Chisel Rock Drill Bit

Related Products

Taper Drill Rod

Product Category

Tungsten Cemented Carbide Rock Drill Chisel Bit

Related Products

Quick Links

Product List

Get in touch

dibu代码