Holesaws

Browse Cromwell's collection of Hole Saws including Hole Cutters with next day delivery available.

Hole Saws | Hole Cutters | Metal & Wood Hole Saws | Cromwell Tools

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Dart

HSS Premium Cobalt Bi-Metal Holesaws

Variable pitched premium 8% cobalt holesaw for professional use
•	Features a smooth and fast cutting action
•	Precision set teeth for material penetration and swarf clearance
•	38mm cutting depth 
•	Will cut thin and thick gauge materials 
•	Suitable for cutting aluminium, steel, stainless steel, brass, cast iron, wood and plastic 
•	8% cobalt for resistance and long life 


DPH HSS Premium Cobalt Bi-Metal Holesaws 

DPH133, Holesaw, 133mm x 38mm

DPH168, Holesaw, 168mm x 38mm

Milwaukee

HOLE DOZER' MATRIX II HOLESAW SET 19-57mm (14PC)

(HCS) HOLE CUTTING SAW 172mm 

(HCS) HOLE CUTTING SAW 186mm 

Starrett

The tungsten carbide tipped multi-purpose (MPH) holesaws from Starrett® are suitable for most non-metallic construction materials, and are ideal for tradespeople. Suitable for use in mains and battery powered tools.

Features and Benefits
• Cuts through non-metallic materials up to five times faster than a bi-metal hole saw
• Provides rapid cutting results
• Deep gullet for easy core removal
• Provides smooth stock removal with minimum heat build-up

Typical Applications
• Wood
• MDF
• Plastics
• Plasterboard
• Ceramic wall tiles

'Fast-Cut' Multi-Purpose Holesaws

MPH0118, Holesaw, 29mm x 54mm, Carbide-tipped

FORSTNER DRILL 16mm

Eclipse Blue

ELECTRICIAN HOLESAW KIT PLUS 30

Irwin

These IRWIN® Blue Groove Flat Bits boast a patented groove point and cutting edge, that is specifically designed to cut and not scrape the timber. They are 4 times faster than standard flat bits, whilst the parabolic scoop optimises control and removal of wood chips. Finished with an improved relief angle from 12° to 17°, each flat bit is 152mm in length and 10% larger in diameter for added durability.

Features and Benefits
• Durable design for product longevity
• Four times quicker than standard flat bits
• Parabolic scoop improves and hastens the removal of wood chips and material
• Available in a range of sizes to suit your specific needs
• Increased relief angle from 12° to 17°
• Patented groove point and cutting edge for superior performance

Typical Applications
• Carpentry
• Construction
• DIY

Blue Groove Flat Bits

10502814 4x22mm BLUE GROOVE FLAT BIT

Kennedy

Featuring a constant pitch - first choice for cutting thin sheet materials up to 3mm thick. For producing high quality holes in wood, steel, brass, bronze, cast iron, aluminium and plastic. Featuring an hardened HSS cutting edge welded to a tough alloy steel body. Heavy duty shatter-resistant construction; virtually unbreakable. 6 teeth per inch.38mm (11/2”) cutting depth.

This 9 piece electricians kit is used for producing high quality holes in wood, steel, brass, bronze, cast iron, aluminium and plastic. 

Features and Benefits
• Very aggressive cutting action and M3 HSS cutting teeth to give a very smooth finish
• Cuts up to 40% faster then constant pitch saws
• Varying tooth pitch gives substantial reductions in noise 
• Tooth life is greatly extended
• Battery life is long when used with a cordless drill 
• 4 to 6 teeth per inch. 28.5mm (1 1/8") cutting depth.

Typical Applications
• Suitable for all uses: engineering, construction and maintenance. 4 to 6 teeth per inch. 28.5mm (1 1/8") cutting depth.

Notes:
Comprises of 16, 20, 25, 32, 40 and 51mm variable pitch bi-metal high speed steel holesaws with hardened cutting edges, K7 Spring, K1 and K10 arbors with pilot drills. 
Supplied in a robust plastic carry case.


Constant Pitch Bi-Metal HSS Holesaws

Holesaw, 92mm x 38mm, Bi-metal

For wood, steel, brass, bronze, cast iron, aluminium and plastic. Aggressive cutting action and M3 HSS cutting teeth to give a very smooth finish. Cuts up to 40% faster then constant pitch saws. The varying tooth pitch gives substantial reductions in noise by disrupting harmonics. Tooth life is greatly extended, as is battery life when used with a cordless drill. Suitable for all uses: engineering, construction and maintenance.4 to 6 teeth per inch.
28.5mm (11/8”) cutting depth.

The Kennedy® variable pitch hole saws deliver high quality holes in a range of materials, including wood, steel, brass, bronze, and cast iron. The M3 HSS cutting teeth aggressively cut to give a very smooth finish with little to no tear out.

Features and Benefits
• Cuts up to 40% faster than constant pitch saws
• Varying tooth pitch disrupts harmonics to substantially reduce noise
• Tooth life is extended when used in conjuction with a cordless drill

Typical Applications
• Construction
• Engineering
• Maintenance

Notes
• 4-6 teeth per inch
• 28.5mm (11/8") cutting depth

Variable Pitch Bi-Metal HSS Holesaws

Holesaw, 133mm x 28.5mm, Bi-metal

FORSTNER DRILL 32mm

FORSTNER DRILL 50mm

HOLE DOZER' MATRIX II HOLESAW SET 25-76mm (10PC)

(HCS) HOLE CUTTING SAW 212mm 

High-hardness, carbide tipped teeth with a triple chip tooth grind, ideal for use on PVC, wood, fibreglass, ABS and materials that are too hard and abrasive for regular steel holesaws. The cutting depth is 41mm (15/8”). Saws have 3TPI constant pitch teeth.

Holesaw and Arbor sizes: 
14-30mm - use Arbor K1 or K4. 
32-210mm - use Arbor K2 or K10.

Starrett Carbide Tipped Holesaws

CT100, Holesaw, 25mm x 41mm, Carbide-tipped

CT138, Holesaw, 35mm x 41mm, Carbide-tipped

1/4"HEX; SHOCKWAVE TiAN STEP DRILL 4 TO 30mm

10502806 4x12mm BLUE GROOVE FLAT BIT

The Irwin 4X Blue Groove flat bit has a groove point, and cutting edge designed to cut and not scrape the timber.
Four times faster than standard flat at bits. 
The parabolic scoop optimises control and removal of wood chips. 
Increased relief angle from 12° to 17°.  

10502807 4x13mm BLUE GROOVE FLAT BIT

10502808 4x14mm BLUE GROOVE FLAT BIT

10502812 4x19mm BLUE GROOVE FLAT BIT

10502819 4x30mm BLUE GROOVE FLAT BIT

10502822 4x38mm BLUE GROOVE FLAT BIT

Holesaw, 168mm x 38mm, Bi-metal

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Holesaws

Dart

DPH133, Holesaw, 133mm x 38mm

64 Variations

Dart

DPH168, Holesaw, 168mm x 38mm

64 Variations

Milwaukee

HOLE DOZER' MATRIX II HOLESAW SET 19-57mm (14PC)

66 Variations

Milwaukee

(HCS) HOLE CUTTING SAW 172mm

12 Variations

Milwaukee

(HCS) HOLE CUTTING SAW 186mm

12 Variations

Starrett

MPH0118, Holesaw, 29mm x 54mm, Carbide-tipped

21 Variations

Milwaukee

FORSTNER DRILL 16mm

15 Variations

Eclipse Blue

ELECTRICIAN HOLESAW KIT PLUS 30

Irwin

10502814 4x22mm BLUE GROOVE FLAT BIT

16 Variations

Kennedy

Holesaw, 92mm x 38mm, Bi-metal

56 Variations

Kennedy

Holesaw, 133mm x 28.5mm, Bi-metal

55 Variations

Milwaukee

FORSTNER DRILL 32mm

15 Variations

Milwaukee

FORSTNER DRILL 50mm

15 Variations

Milwaukee

HOLE DOZER' MATRIX II HOLESAW SET 25-76mm (10PC)

66 Variations

Milwaukee

(HCS) HOLE CUTTING SAW 212mm

12 Variations

Starrett

CT100, Holesaw, 25mm x 41mm, Carbide-tipped

22 Variations

Starrett

CT138, Holesaw, 35mm x 41mm, Carbide-tipped

22 Variations

Milwaukee

1/4"HEX; SHOCKWAVE TiAN STEP DRILL 4 TO 30mm

5 Variations

Irwin

10502806 4x12mm BLUE GROOVE FLAT BIT

16 Variations

Irwin

10502807 4x13mm BLUE GROOVE FLAT BIT

16 Variations

Irwin

10502808 4x14mm BLUE GROOVE FLAT BIT

16 Variations

Irwin

10502812 4x19mm BLUE GROOVE FLAT BIT

16 Variations

Irwin

10502819 4x30mm BLUE GROOVE FLAT BIT

16 Variations

Irwin

10502822 4x38mm BLUE GROOVE FLAT BIT

16 Variations

Kennedy

Holesaw, 168mm x 38mm, Bi-metal