Name: QL80 234mm Alloy Steel DTH Hammer Bit for Rock Drill and Mining Applications
Brand: KSQ Technologies (Beijing) Co. Ltd
SKU: QL80-234mm
Price: 508.50 USD
Availability: InStock

Nhà Sản phẩm Dụng cụ khoan đá

QL80 234mm Alloy Steel DTH Hammer Bit for Rock Drill and Mining Applications

Thông tin chi tiết sản phẩm:

Nguồn gốc:	Trung Quốc
Hàng hiệu:	MIROC
Chứng nhận:	ISO
Số mô hình:	QL80-234mm

Thanh toán:

Số lượng đặt hàng tối thiểu:	1
Thời gian giao hàng:	20-30
Khả năng cung cấp:	3000

Tiếp xúc

Chi tiết sản phẩm

Tiêu chuẩn:	GB	Xử lý bề mặt:	Phun sơn
Quá trình sản xuất:	Rèn	Vật liệu:	Thép hợp kim
Kích cỡ:	QL80	Mặt bit:	Hình cầu, lõm, phẳng
Ứng dụng:	Giếng nước, khai thác mỏ	Phù hợp với DTH Hammer:	QL80 búa
Màu sắc:	Như khách hàng cần
Làm nổi bật:	QL80 DTH Hammer Bit , 234mm Down The Hole Bit , Alloy Steel Rock Drill Bit

QL80-234mm Down The Hole DTH Hammer Bits

KSQ offers an extensive range of TH bits with diameters spanning from 3" to 47" (76mm to 1200mm). Our DTH bits are compatible with all internationally recognized shank brands including BR, MACH, DHD, COP, IR, NUMA, SD, QL, MISSION, and more.

Crafted from premium alloy steel and subjected to advanced heat treatment processes, our DTH bits are available in various face types including concave, flat, drop center, and convex configurations.

QL80 Spherical Concave Face

Bit Dia. (mm)	Bit Dia. (inch)	Front Buttons	Gauge Buttons	Flushing Holes	Weight (kg)	Part Number
200	7 7/8	6x18, 6x18	9x18	3	49.9	4148301506
203	8	6x18, 6x18	9x18	3	50.4	4148301507
216	8 1/2	6x18, 8x18	9x18	3	52.7	4148301508
219	8 5/8	6x18, 9x18	9x18	3	53.4	4148301509
222	8 3/4	3x18, 5x18	12x18, 6x18	3	54.4	4148301510
226	8 8/9	3x18, 5x18	12x18, 6x18	3	54.8	4148301511
229	9	3x18, 5x18	12x18, 6x18	3	55.2	4148301512
241	9 1/2	3x18, 6x18	12x18, 6x18	3	60.8	4148301513
251	9 7/8	3x18, 7x18	12x18, 6x18	3	63.5	4148301514
254	10	3x18, 7x18	12x18, 6x18	3	64	4148301515
270	10 5/8	3x18, 8x18	12x18, 6x18	3	71.8	4148301516
305	12	6x18, 8x18	12x18, 9x18	3	85	4148301517

QL80 Ballistic Convex Face

Bit Dia. (mm)	Bit Dia. (inch)	Front Buttons	Gauge Buttons	Flushing Holes	Weight (kg)	Part Number
203	8	6x18, 7x18	9x18	3	51.3	4148301518
216	8 1/2	6x18, 8x18	9x18	3	53.6	4148301519
222	8 3/4	6x18, 8x18	12x18	3	55.2	4148301520

QL80 Spherical Flat Face

Bit Dia. (mm)	Bit Dia. (inch)	Front Buttons	Gauge Buttons	Flushing Holes	Weight (kg)	Part Number
203	8	9x18	9x18	3	51	4148301521
216	8 1/2	12x18	9x18	3	53.7	4148301522
222	8 3/4	13x18	12x18	3	54.4	4148301523
229	9	14x18	12x18	3	56.8	4148301524

Key Features

Unwavering quality with extended service life and minimal instances of abnormal breakage during usage
Superior flushing efficacy ensuring enhanced drilling speeds
Comprehensive quality assurance and compensation policies

Choosing the Right Bit Face Shape

Drop Center Bit: Ideal for achieving high penetration rates in soft to medium-hard, fissured rock formations under low to medium air pressures. Ensures maximum control over hole deviation.

Concave Face: A versatile bit face designed specifically for medium-hard, homogeneous rock formations. Provides excellent hole deviation control and superior flushing capability.

Convex Face: Perfect for high penetration rates in soft to medium-hard rocks with low to medium air pressures. Notable for its resistance to steel wash and reduced load and wear on gauge buttons; however, it offers lesser control over hole deviation.

Flat Face: This face shape is tailored for hard to very hard, abrasive rock formations, performing exceptionally well under high air pressures. Delivers robust penetration rates and resistance to steel wash.