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2017 36mm,38mm, 40mm,42mm drill bits

2017 36mm,38mm, 40mm,42mm drill bits 

2017 36mm,38mm, 40mm,42mm drill bits

Product Name:

36mm,38mm, 40mm,42mm drill bits

Types

Tapered chisel bits, Tapered cross bits, Tapered button bits

Application::

Tapered drill bits are used in granite and marble quarry, gold mine, railway, tunnel, etc. for drilling

Feature:

Tapered drill bits connect tapered drill steel of rock drill for drilling holes

Material:

High quality carbide and high quality steel

MOQ:

No requirement for testing and trial order

We can design and manufature according to your requirment of diameter, number air holes and carbide button shape.

Types of drill bits

Diameter          (mm)

Taper Angle (Degree)

Length       (mm)

Weight (kg)

Tapered chisel bits

20/22/28/30/32/34/36/38/40

4 degree/ 6 degree/ 7 degree/ 11 degree/ 12 degree

50/55/60/71/80

0.15 - 0.45

Tapered cross bits

24/26/28/30/32/33/34/35/36/3/38/40/42/48/50/55

50/55/60/71/80

0.18 - 0.7

Tapered button bits

28/29/30/32/33/34/35/36/37/38/40/41/42/45

50/55/60/71/80

0.2 - 0.5

Hemi-spherical carbide mining drill bit taperContact: Lucy

Hemi-spherical carbide mining drill bit taperTel: +86 713 8906693

Hemi-spherical carbide mining drill bit taperWhatsapp/Phone:+86 18186993613

Hemi-spherical carbide mining drill bit taperE-mail: sales@superdrill.com.cn

Hemi-spherical carbide mining drill bit taperAddress: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province



Categories

Contact Us

Contact: sales@superdrill.com.cn

Phone: 18186993613

Tel: 0713-8906693

Company: Hubei Superdrill Equipment Co.,Ltd

Add: Building 3, Rainbow road,No.188 ; wuhan ;Hubei province