Home FabricatingMachiningDrill BitsStep Drill Bits
Harfington Step Drill Bit HSS4241 1/4" to 3/4" 9 Sizes Straight Flutes Triangular Shank for Metal Wood Plastic

Step Drill Bit HSS4241 1/4" to 3/4" 9 Sizes Straight Flutes Triangular Shank for Metal Wood Plastic

ID:
AU$17.00 Regular price
AU/
Wholesale Price
20%OFF
Order $5000+
  • 20%OFF
    Order $5000+
  • 15%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
About this item
  • Shank Type: 9.5mm Triangular Shank; Material: High Speed Steel 4241 with Titanium Coated; Drilling Diameters: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
  • This step drill bit is durable and strong enough to punch and drill clean holes in materials like metal, wood, etc.. It can also help to enlarge existing holes and clean edges.
  • It is Great for drilling holes for iron, metal, aluminum, copper, wood, plastic, PVC board and many other types of sheets.
  • Suitable for hand-held drilling rigs, drilling machines, milling machines and machining centers, for metal sheet, maintenance and modification, bridge doors and windows, home appliances, etc..
  • Note: High temperature will affect the working life, please use coolant while drilling on metals to ensure the drill bit working properly. Please keep it properly preserved. Avoid falling the bits from high place.
  • In stock, ready to ship
Cart
Cart
About this item
  • Shank Type: 9.5mm Triangular Shank; Material: High Speed Steel 4241 with Titanium Coated; Drilling Diameters: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
  • This step drill bit is durable and strong enough to punch and drill clean holes in materials like metal, wood, etc.. It can also help to enlarge existing holes and clean edges.
  • It is Great for drilling holes for iron, metal, aluminum, copper, wood, plastic, PVC board and many other types of sheets.
  • Suitable for hand-held drilling rigs, drilling machines, milling machines and machining centers, for metal sheet, maintenance and modification, bridge doors and windows, home appliances, etc..
  • Note: High temperature will affect the working life, please use coolant while drilling on metals to ensure the drill bit working properly. Please keep it properly preserved. Avoid falling the bits from high place.
Specification

Specification

Inquiry submitted successfully
We will reply within 24 hours during work time. If you haven't received the reply by then, please check your spam. Thank you!
Payments will be processed via the website or Stripe payment link. Please note that domain contact emails other than @harfington.com should not be trusted.
Product Description:

Features:

Laser marking makes the size more clear;

High speed steel for longer service life;

Used on electric drills and drill presses;

Double cutting edges design enables a faster and smoother cutting;

X-type openings design to facilitate the removal of cutting waste when drilling;

The sharpness and titanium coating ensure easily cut through most metal, aluminum, plastic, wood and other materials with ease;

 

Specifications:

Surface Treatment: Titanium Coated

Material: High Speed Steel 4241

Shank Diameter: 9.5mm / 0.37 inch

Step Quantity: 9

Total Length: 73mm / 2.9 inches

Cutting Diameters: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"


Package Content:

1 x Step Drill Bit

 

Maintenance Tips:

1.Not for hammer drill.

2.It is recommended to oil the bit before every use.

3.Please drill a smaller hole to make drilling smoother.

4.Please do not set drilling speed too high to avoid damages to cutting edge.

5.The metal sheet on which you want to drill should not exceed 0.38” in thickness.

6.Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck, for it may cause the drill bit broken and make drill hole too large.

Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
AU$17.00 Regular price
AU/
Wholesale Price
20%OFF
Order $5000+
  • 20%OFF
    Order $5000+
  • 15%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
  • In stock, ready to ship
Cart
Cart
Free Shipping over $20 Free upgraded to DHL over AU$300
By default, UPS or DHL or equivalent express delivery options will be selected, with an estimated delivery time of 4-7 days. Except for remote areas or extremely large volume products.

Product Variants

Products Title ID Price Qty
Products Title ID Price Qty
Qty: {[total.qty]} Item(s)
Total Price: {[handleCurrency(total.price*100)]}
View more

Description

Description

Features:

Laser marking makes the size more clear;

High speed steel for longer service life;

Used on electric drills and drill presses;

Double cutting edges design enables a faster and smoother cutting;

X-type openings design to facilitate the removal of cutting waste when drilling;

The sharpness and titanium coating ensure easily cut through most metal, aluminum, plastic, wood and other materials with ease;

 

Specifications:

Surface Treatment: Titanium Coated

Material: High Speed Steel 4241

Shank Diameter: 9.5mm / 0.37 inch

Step Quantity: 9

Total Length: 73mm / 2.9 inches

Cutting Diameters: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"


Package Content:

1 x Step Drill Bit

 

Maintenance Tips:

1.Not for hammer drill.

2.It is recommended to oil the bit before every use.

3.Please drill a smaller hole to make drilling smoother.

4.Please do not set drilling speed too high to avoid damages to cutting edge.

5.The metal sheet on which you want to drill should not exceed 0.38” in thickness.

6.Check the concentricity of the spindle and spring chuck and the clamping force of spring chuck, for it may cause the drill bit broken and make drill hole too large.

Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
{['Free Shipping to the US over $20'.replace('US', currentShipping.abbr || 'AU').replace('$20', currentShipping.price || 'US$20')]}
{['Estimated shipping time will be within 6-14 days'.replace('6-14', currentShipping.days || '6-15')]}
Shipping Method

Ship to

Total Delivery Time = Processing Time + Shipping Time

Free upgraded to DHL over AU$300

30 Day Free Return
Wholesale Inquiry
* Product Name
* Quantity(Each)
* Email Address
Customer Name
Expected Arrival Time
Customer Note
0/990
If you want to consult the bulk order, you can submit a inquiry or contact us .