Product Details

WhatsApp: 0086-150 0127 1163

SKYPE: xu.ruofei1

Specifications

High grade tungsten carbide inserts
Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC

Tapered equipment affords drillers the ability to change drilling bits whilst still using the same drilling rod. Drillers choose tapered button bits for faster drilling penetration rate. Different taper sizes have different characteristics when it comes to the “knock-off” index – the smaller angle will prevent the bit from spinning.

• Suitable for small hole range
• Widely used in Dimensional Stone Quarrying Industry
• Widely used in Underground Mining Industry

Tapered drilling tools Types	Diameter (mm)	Taper Angle (Degree)	Skirt	Weight (kg)
Tapered chisel bits	20-60mm	4°,6°,7°,11°,12°	Normal, Length	0.15 - 0.45
Tapered cross bits	32-60mm		Normal, Length	0.18 - 0.7
Tapered button bits	30-55mm		Normal, Length	0.2 - 0.5

Button bit and Insert types

Spherical Button Characteristics:
1.Universal button
2.Good wear resistance
3.Best suited for hard ground
4.27000-48000PSI(180 to 320Mpa)
5.Suited for abrasive to very abrasive drilling conditions

Ballistic Button Characteristics:

1.Fast Penetration
2.Best suited for soft rock
3.10000-20000PSI(70 to 140Mpa)
4.Suited for non-abrasive drilling conditions

Applications

• Underground mining

• Dimensional Stone Industry
• Tunneling,quarrying

Feature

1.tapered button bits connect with tapered drill rod for drilling holes

2.Stale and mature welding technology ensure good quality of bits

3.Accurate dimension of taper degree perfectly matches the rods

reliable and very cost-effective

Specification of tapered button bits

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
4148300271	41	1 3/5	2x7	5x9	35°	1	1	0.41
4148300272	32	1 1/4	2x7	5x7	35°	1	1	0.3
4148300273	33	1 2/7	2x7	5x7	35°	1	1	0.31
4148300274	33	1 2/7	2x7	6x7	40°	2	1	0.31
4148300275	35	1 3/8	2x7	6x7	40°	2	1	0.35
4148300276	38	1 1/2	2x7	5x9	35°	1	1	0.41
4148300277	41	1 3/5	2x7	5x9	35°	1	1	0.42
4148300278	35	1 3/8	2x7	5x9	35°	1	1	0.38
4148300279	36	1 3/7	2x7	5x9	35°	1	1	0.39
4148300280	38	1 1/2	2x7	5x9	35°	1	1	0.41
4148300281	41	1 3/5	2x7	5x9	35°	1	1	0.42

Company Profile

KSQ Technologies (Beijing) Co. Ltd. is a company that shall cater to the needs of the construction and mining industries, with consideration on providing solutions to the following unique problems:

•Hazardous environment

•Acts, regulations, and other government guidelines that has to be followed

•Significant differences in the way people work, mostly due to physical constraints

•Avoiding downtime on major equipment which can cost tens of thousands of dollars per hour.

•The best solution with the most reasonable cost is a significant driver