110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry

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.
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• Widely used in bench and long hole drilling
• Bit face design is ideal for medium-hard to hard abrasive rock

Color: Green or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: ST68 button bits Ballistic Buttons

Applications

• Underground mining
• Tunneling
• Quarry

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

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)
4148301010	102	4	6x14	8x14
4148301011	102	4	4x12, 4x12	10x12
4148301012	105	4 1/7	6x14	8x14
4148301013	105	4 1/7	4x14, 2x14	8x14
4148301014	110	4 1/3	6x14	8x16
4148301015	110	4 1/3	4x14, 2x14	8x16
4148301016	115	4 1/2	6x14	8x16
4148301017	115	4 1/2	4x14, 2x14	8x16
4148301018	115	4 1/2	4x14, 4x14	10x14
4148301019	127	5	8x14	9x16
4148301020	127	5	4x14, 3x14	8x16
4148301021	152	6	8x16	9x16
4148301022	152	6	9x16	9x16
4148301023	152	6	9x14, 3x14	9x16

Product Code and Brief Description	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
ST68 Button Bits, Ballistic Buttons	35°	2	-	8.7
ST68 Button Bits, Ballistic Buttons	35°	4	-	8.7
ST68 Button Bits, Ballistic Buttons	35°	2	-	8.9
ST68 Button Bits, Ballistic Buttons	35°	4	-	8.9
ST68 Button Bits, Ballistic Buttons	35°	2	-	9.4
ST68 Button Bits, Ballistic Buttons	35°	4	-	8.9
ST68 Button Bits, Ballistic Buttons	35°	2	-	9.6
ST68 Button Bits, Ballistic Buttons	35°	4	-	9.5
ST68 Button Bits, Ballistic Buttons	35°	4	-	9.5
ST68 Button Bits, Ballistic Buttons	35°	3	-	11
ST68 Button Bits, Ballistic Buttons	35°	4	-	10.8
ST68 Button Bits, Ballistic Buttons	35°	3	-	16.2
ST68 Button Bits, Ballistic Buttons	35°	3	-	16.2
ST68 Button Bits, Ballistic Buttons	35°	3	-	16.2