Assembly Core Drill Bit

• Type: Core Drill
• Usage: Masonry Drilling, Reinforced Conrete Drilling
• Seg.Shape: Roof ,Flat,Turbo,V-Turbo
• Drilling Condition: Wet Drilling
• Diameter: 25-300mm
• Conection: 1-1/4-7unc,1-1/4-3unc,1/2bsp,M22,etc.
• Model NO.: WD-201
• Material: Metal Bond with Diamond Segment
• Advantage: Longer Working Life& Drilling Speed
• Finish: Spray Painting
• Transport Package: Carton, Pallet
• Trademark: DIA SPARK
• Origin: China
• HS Code: 8207501000
• Production Capacity: 20000pieces/Year

Product Description

Assembly Core Drill Bit

 

Product Description

Features:Assembled extension tube allows excessively deep drilling.The clients just need to change the wearing part,don't have to buy a brand new bit,save the cost.
Three Sections:Coupling,Tube & drill head
Machinery:Hand held drill,drilling machine.
Application:For drilling various ranges of materials including Reinforced concrete,Masonry,Concrete Block,Brick,etc.

Product Parameters

Item No.	Diameter		Item No.	Diameter
	inch	mm		inch	mm
WD-201	1	25	WD-2019	4-1/4	108
WD-202	1-1/9	28	WD-2020	4-1/3	110
WD-203	1-3/16	30	WD-2021	4-1/2	114
WD-204	1-1/4	32	WD-2022	4-5/7	120
WD-205	1-2/5	36	WD-2023	5	127
WD-206	1-1/2	38	WD-2024	5-1/5	132
WD-207	1-3/5	40	WD-2025	5-5/8	142
WD-208	1-4/5	46	WD-2026	6	152
WD-209	2	51	WD-2027	6-1/4	159
WD-210	2-1/5	56	WD-2028	6-3/8	162
WD-211	2-1/2	63	WD-2029	6-3/4	172
WD-212	2-3/5	66	WD-2030	7	180
WD-213	2-4/5	71	WD-2031	8	200
WD-214	3	76	WD-2032	8-7/10	220
WD-215	3-1/4	83	WD-2033	9	230
WD-216	3-1/2	89	WD-2034	10	250
WD-217	3-4/5	96	WD-2035	10-4/5	275
WD-218	4	102	WD-2036	12	300
Different Connections and segment specifications and diameters are available upon request.

Detailed Photos

 

Workshop

 

Packaging & Shipping

Shipping by UPS,DHL,FedEx,Aramex or by air/sea/land as your request.