M2/M3 Bi-metal HSS Hole Saw with Variable Pitch Teeth for Stainless Steel and Metal Cutting in 14-210mm Sizes

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shaoxing zenithcraft tools CO.,LTD

City: shaoxing

Province/State:zhejiang

Country/Region:china

Tel:86--18606717601

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M2/M3 Bi-metal HSS Hole Saw with Variable Pitch Teeth for Stainless Steel and Metal Cutting in 14-210mm Sizes

Brand Name	OEM/ODM/OBM
Model Number	M2/M3 Bi-matel hole saw
Place of Origin	ZHEJIANG,CHINA
Certification	ISO/BSCI
Price	Best Factory Price
Packaging Details	Double Blister/Color Paper Box
Delivery Time	Less Than 45 Days
Payment Terms	L/C T/T
Supply Ability	400,000 units per month
Material	M2/M3 Bi-metal (HSS)
Size	14-210mm
Cutting Depth	38mm/44mm /47mm
Teeth Type	Variable Pitch Teeth
Hardness	63-66HRC
Arbor Type	3/8" Hex 1/2"-20UNF For 14 To 30mm Hole Saw;7/16" Hex 5/8"-18 UNF For 32 To 210mm Hole Saw
Application	Stainless Steel,nail-embedded Wood, Metal, Aluminium，casting Materials, Wood, Plastic Materials, Gypsum Board,ect
Concentricity tolerance	Less Than 0.75mm
End-face tolerance	Less Than 0.1mm

Detailed Product Description

M2 / M3 HSS Bi-Metal Hole Saw 14-210mm

Professional bi-metal hole saw featuring 4/6 variable pitch tooth design for improved chip clearance and reduced feed pressure. Available in sizes ranging from 14mm to 210mm diameter.

Product Specifications

Item No.	Inch	mm	Item No.	Inch	mm
WT-01014	9/16	14	WT-01065	2-9/16"	65
WT-01016	5/8"	16	WT-01067	2-5/8"	67
WT-01017	11/16"	17	WT-01068	2-11/16"	68
WT-01019	3/4"	19	WT-01070	2-3/4"	70
WT-01020	25/32"	20	WT-01073	2-7/8"	73
WT-01021	13/16"	21	WT-01076	3"	76
WT-01022	7/8"	22	WT-01079	3-1/8"	79
WT-01024	15/16"	24	WT-01083	3-1/4"	83
WT-01025	1"	25	WT-01086	3-3/8"	86
WT-01027	1-1/16"	27	WT-01089	3-1/2"	89
WT-01029	1-1/8	29	WT-01092	3-5/8"	92
WT-01030	1-3/16"	30	WT-01095	3-3/4"	95
WT-01032	1-1/4	32	WT-01098	3-7/8"	98
WT-01033	1-5/16"	33	WT-01102	4"	102
WT-01035	1-3/8	35	WT-01105	4-1/8"	105
WT-01037	1-7/16"	37	WT-01108	4-1/4"	108
WT-01038	1-1/2"	38	WT-01111	4-3/8"	111
WT-01040	1-9/16"	40	WT-01114	4-1/2"	114
WT-01041	1-5/8*	41	WT-01121	4-3/4"	121
WT-01043	1-11/16"	43	WT-01127	5"	127
WT-01044	1-3/4	44	WT-01133	5-1/4"	133
WT-01046	1-13/16"	46	WT-01140	5-1/2"	140
WT-01048	1-7/8	48	WT-01146	5-3/4	146
WT-01051	2"	51	WT-01152	6"	152
WT-01052	2-1/16"	52	WT-01160	6-19/64"	160
WT-01054	2-1/8	54	WT-01165	6-1/2"	165
WT-01057	2-1/4	57	WT-01168	6-5/8"	168
WT-01059	2-5/16"	59	WT-01177	6-31/32"	177
WT-01060	2-3/8	60	WT-01200	7-7/8"	200
WT-01064	2-1/2	64	WT-01210	8-17/64"	210

Key Features

High-speed steel teeth electron welded to high carbon steel body for maximum durability and long working life
4/6 variable pitch tooth design with improved chip clearance and reduced feed pressure
Reduced heat build-up for longer-lasting sharpness
Fast and aggressive cutting performance with 500% extended life when using cooling lubricant
Designed for accurate holes in machinable materials up to 38mm thick
Compatible with portable electric tools, air tools, drill presses, lathes, boring mills, and milling machines
Suitable for cutting steel, cast iron pipe, steel plates, aluminum, copper, brass, stainless steel, wood, and plastic
14mm-30mm diameter: 1/2-20UNF threaded connection; 32mm-210mm diameter: 5/8-18UNF threaded connection

Technical Parameters

Product Name	Bi-metal hole cutter
Cutting Depth	38mm/44mm/47mm
Application	Stainless Steel, nail-embedded Wood, Metal, Aluminum, casting Materials, Wood, Plastic Materials, Gypsum Board, etc.
Teeth Type	4/6 TPI Variable Pitch
Arbor Type	3/8" Hex 1/2"-20UNF for 14-30mm; 7/16" Hex 5/8"-18UNF for 32-210mm
Hardness	63-66HRC
Size	Diameters from 9/16" to 8-17/64" (14-210mm)
Concentricity Tolerance	Less Than 0.75mm
End-face Tolerance	Less Than 0.1mm
Material	M2/M3 Bi-metal (HSS)
Product Type	Bi-metal core drill bit, Bi-metal hole saw

Technical Support & Services

Expert consultation for appropriate bi-metal hole saw size selection
Detailed product specifications and usage instructions
Access to online resources and technical documentation
Product warranty and repair services
Replacement parts and accessories available

Packing & Shipping

Product Packaging: Sturdy cardboard box with clear plastic window, labeled with product information. Includes foam padding for protection and instruction manual with safety guidelines.

Shipping: Appropriately sized cardboard box with protective wrapping. Includes tracking number for shipment monitoring and timely delivery.

Product Tags: M3 Bi Metal Hole Saw M2 Bi Metal Hole Saw Metal Hole Saw For Stainless Steel

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M2/M3 Bi-metal HSS Hole Saw with Variable Pitch Teeth for Stainless Steel and Metal Cutting in 14-210mm Sizes

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