Danyang Rightools Co., Ltd.

China Manufacturer with main products: Drill Bits, Diamond Tools, Hole Saws, Hand Tools, Cutting/Grinding Disc, Screwdriver Bits

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HSS Step Drill Bit For Metal

FOB Price: 0.50 - 20.00 USD/Piece
Supply Ability: 500,000 Piece/Pieces per Month
Shipping: 20-30days after your deposite
Payment Terms: L/C, D/P, T/T, Western Union, Other, Paypal
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Jiangsu in China
Packaging Details: Plastic tube,Double Blister card,Soft Cloth bag for set,Skin Card

Quick Details

  • Use: Metal Drilling
  • Material: High Speed Steel
  • Type: Twist Drill Bit
  • Model Number: RT-SDB01
  • Brand Name: RTOOLS OR OEM
  • Material:: HSS 4241,6542,M35
  • Shank:: HEX,THREE-SIDE,STRAIGHT
  • Flute:: Straight,Spiral
  • Application:: Drilling on Metal
  • Package:: Plastic Tube,soft package,
  • Surface:: Bright,Ti-coated,Amber finish

Specifications

HSS Step Drill Bit For Metal
Discription:

HSS, Titanitrid Coating, M35 HSS-E

1. Available for specified requirements. 

2. For all materials in sheet, pipes and workpieces with a wall thickness up to 4mm
3. Drill bits set are available.

Material HSS W4/W9/M2/M35
Flute type Spiral Flute
shank Straight Shank
Surface treatment Tin-coated,Nutride Oxide,Bright Finished    
Point Angle 118 degree point
Application For drilling in sheet, pipes and workpieces    
Packing 1.Single piece packed in clam shell    
2.step drill in sets are available

 

Advantages:

1. No Centering required, the drills do not run off center.

2. A variety of hole diameters can be drilled using only one tool, and the tool can display the dimensions. 

3. The dimension of drilled hole is exact. 

4. Holes are de-burred by the following level, and cylindrical bores are produced. 

5. Even very thin-walled materials can be drilled. 

 

Specification:

Specification Steps OAL Shank Size Material 
4-12 5 65mm 6mm HSS 4241/4341/M2/M35
4-12 9 65mm 6mm HSS 4241/4341/M2/M35
4-20 9 75mm 8mm HSS 4241/4341/M2/M35
4-30 14 100mm 10mm HSS 4241/4341/M2/M35
6-38 12 100mm 10mm HSS 4241/4341/M2/M35
6-26.75 8 75mm 10mm HSS 4241/4341/M2/M35
4-39 13 107mm 10mm HSS 4241/4341/M2/M35
6-32 8 75mm 10mm HSS 4241/4341/M2/M35
6-30 9 80mm 10mm HSS 4241/4341/M2/M35
HSS Step Drill Bit For Metal

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