QISF 4Pcs Woodworking Square Hole Drill Bits,Mortise Chisel Hole Saw Drill Bit Set 1/4-1/2-5/16-3/8 inch
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QISF 4Pcs Woodworking Square Hole Drill Bits,Mortise Chisel Hole Saw Drill Bit Set 1/4-1/2-5/16-3/8 inch

4.2/5
Product ID: 69980622
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Details

  • Material
    High Speed
  • Shank diameter
    19 Millimetres
  • Cutting diameter
    12.7
  • Finish type
    High-speed
  • Shank type
    Square
📏4 precision sizes: 1/4" to 1/2"
⏱️Speeds up construction & reduces labor
⚙️HSS material with HRC48-50 hardness

Description

🔩 Drill Like a Pro, Build Like a Boss!

  • VERSATILE SIZE RANGE - Includes 4 essential sizes (1/4", 5/16", 3/8", 1/2") to fit all mortising machines and drill press attachments for every woodworking need.
  • LABOR SAVING PERFORMANCE - Reduces physical strain and accelerates project timelines, perfect for professionals aiming to cut costs and boost efficiency.
  • COMPLETE PROFESSIONAL SET - All four bits included in one package, ready to upgrade your woodworking toolkit and impress on every job site.
  • EFFICIENT SQUARE HOLE DRILLING - Designed to create clean, accurate square holes in one go, minimizing dust and maximizing productivity.
  • PRECISION CRAFTED HIGH SPEED STEEL - Engineered for durability and sharpness with heat-treated HRC48-50 steel to tackle tough wood projects effortlessly.

The QISF 4Pcs Woodworking Square Hole Drill Bits set features high-speed steel bits with heat treatment for superior hardness (HRC48-50). It includes four precision sizes (1/4", 5/16", 3/8", 1/2") compatible with all mortising machines and drill press attachments. Designed to efficiently drill clean square holes in wood, this set reduces labor intensity and speeds up construction, making it an essential upgrade for professional woodworkers and renovation experts.

Specifications

ManufacturerQISF
Part NumberNECALON
Package Dimensions24.5 x 18.2 x 2 cm; 620 g
Manufacturer referenceNECALON
FinishHigh-speed Steel
MaterialHigh Speed Steel (HSS)
Item Package Quantity1
Number of Pieces4
Batteries included?No
Batteries Required?No
Item Weight620 g

Reviews

4.2

All from verified purchases

T**G

Great tool!

I bought these to make some mortice & tenon joints (the mortice part anyways).They appear to be good quality and at under £19 for 4 they are not a bad price either. The shank is 19mm which typically indicates these are for use in a drill press, you might be able to fit them in a hand drill, but hand drills are not really designed to assert the force needed for the outer square chisel part to cut out what the drill does not.Normally I would have used a Forstner bit to cut out most of the mortice and then cleaned up the edges with a chisel, using these square hole drill bits makes morticing so much quicker and easier!If you overlap the cutting area by about .5mm each time you have hardly no cleanup to do at the end, I found it best to work from both ends of the mortice at the same time alternating between the two so you end up with one final hole to drill in the middle. This gives you better support than trying to cut at the end of a hole and only having half the drill bit in contact with some wood.Also, if you can drill the hole a little bit deeper than the tenon requires, you don't even have to tidy up the bottom of the mortice!

C**Y

Good product

Good product

D**E

Drills

Haven't used yet but looks good

J**S

Present

I got the wrong items, my mistake but they will get used when I get the right machine.Saying that they seem good quality, priced reasonably too

G**M

Fast delivery

Very good

M**O

build

Great for what they do takes a lot of work out of doing locks on door and saves you money on calling a carpenter to do same.

D**W

Good Value

Good Value

K**N

Easy to fit

Easy to fit great value for money

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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£27.00

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Qisf 4pcs Woodworking Square Hole Drill Bits Mortise Chisel Hole | Desertcart GB