Borui 6 Pieces Hss Drill Set Punte Per Trapano, Total 50 Step Size Titanium Coated Step Drill Set For Metal And Wood Products from Jiangsu Borui Tools Co., Ltd.

Product Details

Material:	high speed steel	Supply capacity:	1000 cases per day
Gross weight per piece:	0.55 kg	Single package size:	252010cm
Name:	6pcs Hss Step Bit Set	model:	SBR Step Bit Set
Origin:	Jiangsu, China	payment terms:	L/C, Western Union, D/P, D/A, T/T, MoneyGram
Packaging Details:	Factory default packaging, can be customized	Package preview:
process:	fully ground	use:	metal drilling
Handle:	Hex handle	Package:	aluminum box
Finish:	Titanium coating	Working length (mm):	20mm
custom made:	Yes	Customization support:	OEM,ODM,OBM
type:	Stepped bit set	port:	Shanghai Port, Guangzhou Port, Ningbo Port, Yiwu Port
Company website:	www.boruitools.net	brand:	Speed sharp

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product name	HSS step drill bit set for metal
size	3/16" to 1/2"6 steps 1/8" to 1/2"13 steps 1/4" to 3/4"9 steps1/4" to 1-3/8"10 steps 3/16" to 7/8"12 steps
Material	HSS (Cobalt M35 available)
handle	1/4" quick change hex or tri-flat, (round, double R available)

The double-edged helical flute design deburrs chips, dust and debris for clearance and a smooth cut. Combined with 50 steps,Every hole made with these step drill bits will be precise.

Bifurcated point tip increases cutting speed while preventing angular movement off hole centerline, drilling
Holes in metal are fast, efficient and clean.

High-speed steel 4241 is suitable for workpieces with a thickness less than 5MM and a temperature below 25°, such as carbon steel, iron plate, and steel plate.

Material	high speed steel
Handle Type	3 handles
style	5PCS step drill bit set
Case size	15.5X13X4cm
Product Size	3/16" to 1/2"6 steps 1/8" to 1/2"13 steps 1/4" to 3/4" 9 steps 1/4" to 1-3/8"10 steps 3/16" to 7/8"12 steps
product weight	521 grams
surface treatment	Titanium plating

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Hex handle

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Double R hex handle

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FAQ

Q1: Are you a factory or trading company?

A: We are a professional manufacturer in the drill bit tool industry for more than 15 years. Welcome to visit our company. We guarantee our products are factory price, very cheap and competitive.
Q2: Do you provide samples? Is it free or extra?
A: Yes. We can provide samples for free, but do not pay for shipping.
Q3: Why your price is higher than other companies?
A: Because what we do is our own brand: product quality is absolutely guaranteed.
Q4: What is the MOQ?
A: Each of our products has a fixed MOQ. But if you need less, it's okay, because we will change the price according to your quantity.
Q5: What is your payment terms?
A: TT 30% in advance, the balance before delivery.
Q6: How long is your delivery time?
A: Generally it is 7-10 days, if the goods are in stock, or it is 20-30 days. If the goods are not in stock, it is according to quantity.