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Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter

Name: Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter
Brand: Yanggu Henglong Construction Machinery Co., Ltd.
SKU: Q14-89-T45 retrac button bit
Availability: InStock

Brand Name:	HLDRILL
Model Number:	Q14-89-T45 retrac button bit
MOQ:	10PCS
Price:	Please Contact Us
Payment Terms:	T/T
Supply Ability:	3000 PCS Per month

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Certification:

ISO 9001 Certified

Thread:

T45

Diameter:

89mm

Gauge Buttons:

8*12mm

Front Buttons:

6*12mm

Skirt Design:

Retrac

Weight:

5kg

Carbide Design:

Parabolic Buttons

Face Design:

Flat

Drilling Diameter:

33mm To 152mm

Packaging Details:

Wooden Boxes , Cardboard Boxes

Highlight:

Retractable button rock drill bit

Anti-stuck retrac design drill bit

T45 thread connection button bit

Product Description

Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter

Anti stuck retrac bit designed for fractured rock drilling applications.

Product Specifications

Model: Q14-89-T45 retrac button bit

Code No.: 1531 - 89T45 - 612 / 812 - 45 - 51

Thread: T45

Diameter: 89mm

Gauge Buttons: 8×12mm

Front Buttons: 6×12mm

Skirt Design: Retrac

Weight: 5kg

Carbide Design: Parabolic buttons

Face Design: Flat

Henglong's core competitive advantage in retractable push button drill bits lies in its unique slotted retractable wing and extended tail structure. Compared with standard straight body button bits, the multi groove retract design delivers outstanding anti jamming performance. When stuck drilling accidents happen inside boreholes, operators can smoothly pull back the entire drill string without extra demolition work, drastically cutting project downtime and lowering safety risks in complex geological construction.

Our factory customizes each retractable rock bit to match on site drilling demands, with fully configurable connection threads, drill face profiles, and tungsten carbide insert styles.

Customizable Range

Thread Connection Types: R25, R28, SR28, R32, SR32, SR35, R38, T38, T45, T51, T60, GT60, ST58, ST68, T-WIZ60
Drilling Diameter Coverage: 33mm to 152mm, matching small drifting, medium tunneling, and large blast hole drilling requirements
Bit Face Styles: Flat drilling face, drop center concave face (for improved debris flushing)
Tungsten Carbide Button Categories: Ballistic carbide inserts, spherical round buttons, conical tapered carbide teeth, parabolic buttons

Core Product Advantages

1. Premium Raw Material Precision Heat Treatment

All drill bit blanks adopt high strength alloy forged steel, paired with wear resistant imported tungsten carbide buttons. Strict quenching and tempering processing avoids early cracking, carbide shedding, and rapid skirt abrasion under high frequency percussive drilling, extending service life significantly versus generic low cost bits.

2. Factory Direct Competitive Pricing

Bulk orders are eligible for wholesale discounts. Stable monthly output ensures consistent supply for long term mining and construction project partners, balancing top tier quality with budget friendly procurement costs.

3. Boosted On Site Drilling Efficiency

Optimized flushing hole layout accelerates rock cuttings removal, while angled gauge carbide teeth maintain straight boreholes. The anti stuck retract skirt minimizes stuck bit shutdowns, lifting overall daily drilling footage for quarries, coal mines, and infrastructure works.

Applications

Our retractable threaded button drill bits serve as core top hammer drilling tools for blast hole drilling, rock bolt drilling, tunnel drifting, and anchor hole construction. They are extensively deployed across open pit quarries, underground coal mines, highway slope stabilization, dam foundation excavation, urban tunnel engineering, and all similar hard / soft fractured rock construction projects worldwide.

钎头 Drill bit	钎头直径 Diameter		合金数量X直径 No.×button Dia.			水孔数量 Flushing hole		重量 Weight (kg)	恒隆型号 HLDRILL P/N
钎头 Drill bit	毫米 mm	英寸 inch	芯齿 Front	边齿 Gauge	倾角 Angle	正 Front	侧 Side	重量 Weight (kg)	恒隆型号 HLDRILL P/N
Retrac button bit	圆齿 Spherical buttons
	70	2 3/4	4×11	8×11	40°	2	-	2.5	1531-70T45-411/811-45-31
	70	2 3/4	3×11,1×9	6×11	35°	3	-	2.5	1533-70T45-411/611-45-31
	70	2 3/4	4×10,1×10	8×11	35°	4	-	2.5	1632-70T45-510/811-45-31
	76	3	4×11	8×11	40°	2	-	3.2	1531-76T45-411/811-45-31
	76	3	5×11	8×12	35°	2	1	3.2	1531-76T45-511/812-45-31
	76	3	3×11,1×11	6×13	35°	3	-	3.2	1533-76T45-411/613-45-31
	76	3	4×11,1×11	8×11	35°	4	-	3.2	1632-76T45-511/811-45-31
	76	3	4×11,1×11	8×12	35°	4	-	3.2	1632-76T45-510/812-45-31
	89	3 1/2	4×13	8×13	40°	2	-	5.4	1531-89T45-413/813-45-31
	89	3 1/2	6×11	8×12	35°	2	-	5.4	1531-89T45-611/812-45-31
	89	3 1/2	3×11,2×11	6×13	35°	3	1	5.4	1533-89T45-511/613-45-31
	89	3 1/2	4×11,1×11	8×12	35°	4	-	5.4	1533-89T45-511/812-45-31
	89	3 1/2	4×13,1×13	8×13	35°	4	-	5.4	1632-89T45-513/813-45-31
	102	4	5×14	8×14	40°	2	-	6.8	1531-102T45-514/814-45-31
	102	4	6×13	8×16	40°	2	1	6.8	1531-102T45-613/816-45-31
	102	4	3×13,2×13	6×14	35°	3	1	6.8	1533-102T45-513/614-45-31
	102	4	4×13,1×13	8×14	35°	4	-	6.8	1533-102T45-513/814-45-31
	102	4	4×13,2×13	8×13	35°	4	1	6.8	1533-102T45-613/813-45-31
	抛物线齿 Parabolic buttons
	70	2 3/4	3×11,1×9	6×11	35°	3	-	2.5	1533-70T45-411/611-45-51
	70	2 3/4	4×10,1×10	8×11	35°	4	-	2.5	1632-70T45-510/811-45-51
	76	3	4×11	8×11	40°	2	-	3.2	1531-76T45-411/811-45-51
	76	3	5×11	8×12	35°	2	1	3.2	1531-76T45-511/812-45-51
	76	3	3×11,1×11	6×13	35°	3	1	3.2	1533-76T45-411/613-45-51
	76	3	4×11,1×11	8×11	35°	4	-	3.2	1632-76T45-511/811-45-51
	76	3	4×11,1×11	8×12	35°	4	-	3.2	1632-76T45-511/812-45-51
	89	3 1/2	4×13	8×13	40°	2	-	5.4	1531-89T45-413/813-45-51
	89	3 1/2	6×11	8×12	35°	2	-	5.4	1531-89T45-611/812-45-51
	89	3 1/2	3×11,2×11	6×13	35°	3	1	5.4	1533-89T45-511/611-45-51
	89	3 1/2	4×11,1×11	8×12	35°	4	-	5.4	1533-89T45-511/812-45-51
	89	3 1/2	4×13,1×13	8×13	35°	4	-	5.4	1632-89T45-513/813-45-51

Tags:

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories

Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter

Retractable Button Rock Drill Bit With Anti Stuck Retrac Design T45 Thread Connection 89mm Diameter

Retractable button rock drill bit

Anti-stuck retrac design drill bit

T45 thread connection button bit