Product name: 130mm Russian Bayonet Drill Bit Matched Hammer KNSH110 In Mining
Product category: DTH drill bit
Matched hammer: Hammer PB110-2.8 BAYONET
Diameter: 130mm

KINGDRILLING DTH button bit description:

Bit 110mm bayonet refers to the drill bit's size and connection type. The drill bit diameter in this example is 110mm. A bayonet connection is a sort of connecting mechanism that is used to attach a drill bit to drilling equipment. It provides a safe and rapid way to attach and disengage the bit.

Compressed air or other drilling fluids are driven down the drill pipe to the bit's internal hammer when utilizing a DTH drill bit. The hammer then smashes the back of the bit with a forceful and quick impact. The combination of this impact and the rotation of the drilling rig allows the bit to penetrate the rock and create the required hole.

KINGDRILLING bayonet DTH button bit shank technical parameters:

Drill Bit	Bit Dia.(mm)	Bit Dia (Inch)	Gauge Buttons	Spline Num.
	110	4 21/64	8×φ12	Bayonet
			8×φ13
			8×φ14
	130	5 1/8	8×φ14	Bayonet

Order Guide: Shank+ Head diameter+Face design+Button shape

Kingdrilling DTH bit advantage:

In drilling applications, a DTH drill bit with a 130mm bayonet has various advantages. Here are several significant advantages:
1. Excellent Straightness: DTH drill bits are known for their excellent hole straightness throughout the drilling process. This is critical in applications requiring precise hole alignment and location, such as blasting operations or foundation drilling.

2. Versatility: DTH drill bits are suitable for a wide range of drilling applications, including mining, construction, quarrying, and geotechnical investigation. They can drill both vertical and slanted holes, giving them versatility and adaptability to diverse job site requirements.

3. Durability and Longevity: DTH drill bits are built to withstand harsh drilling conditions and prolonged use. They are made from high-quality materials, such as hardened steel or tungsten carbide, which ensure durability and resistance to wear and abrasion. This translates to longer tool life, reducing downtime and replacement costs.

Kingdrilling rock drill tools application:

1. Mining and quarrying drilling

2. Mining exploration drilling

3. Piling and foundation drilling

4. Water well drilling

5. Geothermal drilling

6. Horizontal directional drilling

FAQ:

1. What is button bit?

Button bits, or roller cones, have rotating cones that contain tungsten carbide inserts. Tricone, or three cone bits, are the most common; however, manufacturers continue to make two cone and one cone bits.

2. How do you drill through boulders?

Apply moderate pressure to the drill, and drill for one minute. Don't force the bit into the boulder; let the drill do the work. Remove the bit from the hole, and cool it in the pitcher of water. Lightly spray the boulder with water to remove dust and to cool the rock.

3. How does a rock drill bit work?

A DTH drill has a drill string with a drifter attached to the end, which is located in the bottom of the hole. Rock is crushed by directly striking the bit attached to the drifter. A rotary drill crushes rock by applying crushing force to the bit on the end of the drill string, which is pressing into the bedrock.

4. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.

5. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.

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