Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit

This Bordo reduced shank drill features a 118° notched point with a 30° helix. The notched point is a variation of the standard chisel point, designed to provide faster starting,...
$210.00
$0.00
$210.00
(-0%)
Vendor: BORDO
SKU: 2651-1.1/4
Availability: In Stock
Subtotal: $210.00
BORDO DRILLS Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit

Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit

$0.00 $210.00

Bordo HSS 1-1/4" Reduced 1/2" Straight Shank Drill Bit

$0.00 $210.00

This Bordo reduced shank drill features a 118° notched point with a 30° helix. The notched point is a variation of the standard chisel point, designed to provide faster starting, reduced drill wander, and improved accuracy. A 118° point angle is ideal for materials such as mild steel and cast iron, producing easily controlled chips that are wide and thin.

Bordo reduced shank HSS drills are precision ground, then steam tempered to create a durable black oxide surface. This porous finish enhances lubrication, chip flow, and heat dissipation during drilling. Finally, the drill is ground a second time to produce bright, sharp cutting edges and a smooth shank finish.

Key Features & Benefits

  • 1-1/4" diameter with reduced 1/2" shank for use in standard drill chucks
  • 118° notched point for improved starting accuracy and reduced wander
  • 30° helix angle for efficient chip evacuation
  • Steam tempered black oxide finish improves heat dissipation and chip flow
  • Precision ground HSS construction for long tool life
  • Ideal for drilling mild steel, cast iron, and similar materials

Technical Specifications

  • Diameter (inch): 1-1/4"
  • Diameter (mm): 31.75 mm
  • Flute Length: 86 mm
  • Overall Length: 152 mm
  • Shank Size: 1/2"
  • Point Angle: 118°
  • Helix Angle: 30°
  • Material: High Speed Steel (HSS)
  • Finish: Steam tempered black oxide with bright-ground cutting edges
  • Feed per Revolution: 0.5 mm
  • Recommended Spindle Speeds:
    • Aluminium/Brass: 612 RPM
    • Cast Iron: 241 RPM
    • Free Cutting Steel: 431 RPM
    • Malleable Iron: 271 RPM
    • Medium Carbon Steel: 301 RPM
    • Stainless Steel: 120 RPM
    • Tool Steel: 181 RPM
    • Wood/Plastic: 913 RPM

This reduced shank drill is designed for applications where large diameter drilling is required using a standard 1/2" chuck, offering versatility, durability, and excellent performance across a wide range of materials.

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Shipping

Shipping within Australia is free. Please note delivery times to remote and very remote (Zone 3 and 4 postcodes) destinations around Australia will have longer delivery times due to postal processing and the distance to destination. Our handling time will remain as next day dispatch on all orders placed before 8am, ensuring you receive your item as quickly as possible.

AU Post is used for all shipping unless very large items require a courier. Tracking will be provided on all purchases.

Returns

Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

Several types of goods are exempt from being returned. Perishable goods such as food, flowers, newspapers or magazines cannot be returned. We also do not accept products that are intimate or sanitary goods, hazardous materials, or flammable liquids or gases.

Additional non-returnable items

Gift cards
Downloadable software products
Some health and personal care items

To complete your return, we require a receipt or proof of purchase.

Please do not send your purchase back to the manufacturer. Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery

Refunds (if applicable)

Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.

Late or missing refunds (if applicable)

If you haven’t received a refund yet, first check your bank account again. Then contact your credit card company, it may take some time before your refund is officially posted. Next contact your bank. There is often some processing time before a refund is posted. If you’ve done all of this and you still have not received your refund yet, please contact us at mailto:accounts@twineagleimports.com.au.

Sale items (if applicable)

Only regular priced items may be refunded, unfortunately sale items cannot be refunded.

Exchanges (if applicable)

We only replace items if they are defective or damaged. If you need to exchange it for the same item, send us an email at mailto:accounts@twineagleimports.com.au and send your item to: Twin Eagle Imports PTY LTD, 198 spinebill dr, greenbank QLD 4124, Australia.

Gifts

If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.

If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.

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