Gold Member Since 2007
Audited Supplier
Qingdao Preco Imp. & Exp. Co., Ltd.

Cutting Tools, Step Drills, Drills manufacturer / supplier in China, offering 3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm), 5-Key High Precision Electronic Digital Indicators, High Quality Stainless Steel Ruler and so on.

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Supplier Homepage Product Cutting Tools 3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm)

3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm)

Purchase Qty.:
10-99 100+
FOB Unit Price: US $3.2 US $2.4
Purchase Qty. (Pieces) FOB Unit Price
10-99 US $3.2
100+ US $2.4
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Port: Qingdao, China
Production Capacity: 10000 Sets/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Model NO.: 3pcs/set
  • Certification: DIN
  • Type: Step Drills
  • Usage: Metal Drilling
  • Delivery: 1 Month
  • Transport Package: Plastic or Wooden Case
  • Origin: China
  • Customized: Customized
  • Length: Jobber-length
  • Material: High Speed Steel
  • Size: 4-12mm, 4-20mm, 4-30mm
  • Trademark: Neutral or OEM
  • Specification: DIN
Product Description
Supply high quality 3-Pcs Step Drills Set.
3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm)


(1) Made of high quality of HSS or HSS Tin-Coated.Strong and durable.
(2) Set includes 4-12mm(5 steps), 4-20mm(9 steps) & 4-30mm(14 steps).
(3) 2 fluted edges for faster, smoother cutting and 3 sided shanks prevent slippage when in chuck.

(4) Packed in wooden case,metal case or plastic case,
(5) Individual size is also available.
(6) Special sizes can be supplied as your request.

3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm)

Model No.Specification
 Step Drills with 2 Flute M2HSS
354-50264-12mm(4,5,6,8,9,10,11,12mm),Max hole depth 3mm
354-50276-18mm(6,8,10,12,14,16,18mm),Max hole depth 5mm
354-50286-33mm(6,9,11,13,15,17,19,21,24,27,30,33mm),Max hole depth 3mm
354-50296-42mm(6,9,12,15,18,21,24,27,30,32,34,36,38,40,hole depth 3mm
354-50303pcs/set in wooden box, 4-12mm(9steps),4-20mm(9steps), 4-30mm(14steps)

3-PCS Step Drills Set (4-12mm, 4-20mm, 4-30mm)
Except above Step Drills, we also supply other cutting tools, such as Drill Bits, End Mills, Milling Cutters, Slitting Saws, Saw Blades, Countersinks, Counterbores, Reamers, Taps & Dies, Tool Bits, Carbide Burrs, Carbide Inserts, etc
For more details of our products, please kindly visit our website to browse and download our catalog. Or please directly contact us through email, fax and phone to get further assistance from us.
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Mr. Frank
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