Name: Spherical Retractable Drill Bit
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: 4148301024-4148301029
Price: 110.00 USD
Availability: InStock

Home Products Retractable Drill Bit

Spherical Retractable Drill Bit

Product Details:

Place of Origin:	China
Brand Name:	MIROC
Model Number:	4148301024-4148301029

Payment & Shipping Terms:

Minimum Order Quantity:	50
Price:	negotiation
Packaging Details:	Carton Box or Wooden Box
Delivery Time:	25 days
Payment Terms:	T/T or L/C
Supply Ability:	20000 pieces per month

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Detailed Product Description

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stone drilling bits

spherical drill bit

Description

This type of bit is well known for its wear resistance on soft to medium-hard rock formations (between 55 Mpa to 165 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture. Recommended for eliminating hole deviation.

• Widely used drifting and tunneling
• Bit face design is ideal for soft to medium rock formations
• With Retrac Wings to help guide the bit in and out of the hole
• Effective in straight hole drilling

Color: Green,Blue or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: ST68 Retrac Button Bit Spherical Buttons

Applications

• Underground mining
• Tunneling

Competitive Advantage

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

specification

1

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)
4148301024	102	4	4x12, 4x12	10x12
4148301025	102	4	4x14, 2x12	8x14
4148301026	110	4 1/3	6x14	8x16
4148301027	115	4 1/2	6x14	8x16
4148301028	127	5	8x14	9x16
4148301029	140	5 1/2	9x14	9x16

Product Code and Brief Description	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
R18102-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	4	-	9.3
R14102-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	4	-	9.3
R14110-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	2	-	10
R14115-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	2	-	10
R17127-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	3	-	15
R18140-ST68-S, ST68 Retrac Button Bit, Spherical Buttons	35°	3	-	17.8

Tag:

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Best Products

Thread: R25, R28, R32, R38, T38, T45, T51, ST58, ST68

Product Name: Retrac Tungsten Carbide Drill Bit for Long-lasting Drilling Performance

Shipping: Secure Packaging in Shipping Box

Face Shape: Flat Face And Drop-center

T51-89mm Retrac Tungsten Carbide Drill Bit For Long Lasting Drilling Performance

Material: Alloy Steel Bar And Tungsten Carbide

Product Name: Mining Tungsten Carbide Retrac Drill Bit Durable Button Drill Bit

Diameter: 32mm-152mm

Body Type: Normal type and retract type

Diameter 127mm T51 Retrac Button Bit For Normal And Retract Type Body Sale

Packing: Sturdy Plastic Case

Color: Green

Product Category: Retractable Drill Bit

Support and Services: Technical Support, Troubleshooting, Maintenance Services, Product Training

GT60 Thread Diameter 92MM Spherical Drill Bit For Blasting Flat Face

Material: Tungsten Carbide

Processing Type: Forging

Button bit shape: Spherical

Face shape: Flat face

T38 T45 T51 Thread Hard Rock Drill Metal Drill Bit

Color:: Green, Gold, Yellow

Material:: Tungsten carbide buttons

Application:: Tunnel, Quarry, Bench rock drilling

Thread:: T thread

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