5PC HSS Step Drill Bit 3/16-1/2'', 1/8-1/2'', 1/4-3/4'',3/16-7/8'',1/4-1-3/8'' core drill bit TIN Coated cone Step Drill Bit

₩40 521.84

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lot (5 개/lot)

0.4kg (0.88lb.)

15cm x 15cm x 10cm (5.91in x 5.91in x 3.94in)

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저렴한 5PC HSS Step Drill Bit 3/16 1/2'', 1/8 1/2'', 1/4 3/4'',3/16 7/8'',1/4 1 3/8'' core drill bit TIN Coated cone Step Drill Bit, 구매 품질 드릴 비트 직접 중국 공급 업체 : 5PC HSS Step Drill Bit 3/16-1/2'', 1/8-1/2'', 1/4-3/4'',3/16-7/8'',1/4-1-3/8'' core drill bit TIN Coated cone Step Drill Bit


Product Specification:
Material: High speed steel 4241
Color: TIN goden color
Quantity: 5PCS
Size as following: 5PCS as following size:
1. 3/16-1/2\'\'(6 steps:3/16, 1/4, 5/16, 3/8, 7/16, 1/2)
2. 1/8-1/2\'\'(12 steps:1/8,5/32,7/32,1/4,9/32,5/16,11/32,3/8,13/32,7/16,15/32,1/2mm)
3. 1/4-3/4\'\'(9steps:1/4,5/16,3/8,7/16,1/2,9/16,5/8,11/16,3/4)
4. 3/16-7/8\'\'(12steps: 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8)
5. 1/4-1-3/8\'\'(10steps: 1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8)
Advantages:
1. 100% quality and Brand new;
2.  No need for a pilot hole;
3. Titanium coated to reduce friction and run cooler;
4. Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck
5. Automatically deburrs holes as you drill
Ideal for using to cut holes in a variety of materials Including steel, brass, wood, plastic, etc.   Features:
1. fluted edges for faster, smoother cutting
2. sided shanks prevent slippage when in chuck
3.Made from high quality HSS steel
4. Drill perfectly round holes in a range of materials
Be noted:HSS  4241 drill suggested to be  used in the  hardness of the HRC less  25  such as  iron , carbon steel plate ,  PV  plate ,  insulation board ), forbidden to use for drill Stainless steel, If need work on Stainless steel and other high hardness material, please select our HSS  6542/M2 HSS drill bit.
 
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태그: 저렴한 5PC HSS Step Drill Bit 3/16 1/2'', 1/8 1/2'', 1/4 3/4'', 3/16 7/8'', 1/4 1 3/8'' core drill bit TIN Coated cone Step Drill Bit, 고품격 5PC HSS Step Drill Bit 3/16-1/2'', 1/8-1/2'', 1/4-3/4'', 3/16-7/8'', 1/4-1-3/8'' core drill bit TIN Coated cone Step Drill Bit, 중국 드릴 비트 공급상

Material HSS 4241
Use Metal Drilling
DIY Supplies Metalworking
Model Number VD-HS3/16''-7/8''DB5pcs
Type Core Drill Bit
ITEM HSS step drill bits
Specifications 3/16-1/2'', 1/8-1/2'', 1/4-3/4'',3/16-7/8'',1/4-1-3/8''
Application for hole opening on steel, brass, wood, plastic, etc.
QTY 5PC

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