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Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505
Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505

Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505

$49.00

(631 reviews)

Symmetrical 4 cutter geometry (4x90Β°). Perfect round holes for optimal anchor fitting.reatment for 4 flute geometry. The high volume 4 flute geometry ensures the optimum removal of dust and debris. Centering tip for easy spot drilling with pinpoint accuracy. Welded solid carbide tip on ΓΈ 5-10 mm. Allows for wider flute entrance leading to increased speed. More carbide leads to a higher durability of the tip and higher lifetime. 4 breaker points pulverize material more efficiently for faster drilling. Enhanced rebar guards for an improved resistance when hitting rebar.

Symmetrical 4 cutter geometry (4x90Β°). Perfect round holes for optimal anchor fitting.reatment for 4 flute geometry. The high volume 4 flute geometry ensures the optimum removal of dust and debris. Centering tip for easy spot drilling with pinpoint accuracy. Welded solid carbide tip on ΓΈ 5-10 mm. Allows for wider flute entrance leading to increased speed. More carbide leads to a higher durability of the tip and higher lifetime. 4 breaker points pulverize material more efficiently for faster drilling. Enhanced rebar guards for an improved resistance when hitting rebar.

Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505

(631 reviews)

Symmetrical 4 cutter geometry (4x90Β°). Perfect round holes for optimal anchor fitting.reatment for 4 flute geometry. The high volume 4 flute geometry ensures the optimum removal of dust and debris. Centering tip for easy spot drilling with pinpoint accuracy. Welded solid carbide tip on ΓΈ 5-10 mm. Allows for wider flute entrance leading to increased speed. More carbide leads to a higher durability of the tip and higher lifetime. 4 breaker points pulverize material more efficiently for faster drilling. Enhanced rebar guards for an improved resistance when hitting rebar.

Symmetrical 4 cutter geometry (4x90Β°). Perfect round holes for optimal anchor fitting.reatment for 4 flute geometry. The high volume 4 flute geometry ensures the optimum removal of dust and debris. Centering tip for easy spot drilling with pinpoint accuracy. Welded solid carbide tip on ΓΈ 5-10 mm. Allows for wider flute entrance leading to increased speed. More carbide leads to a higher durability of the tip and higher lifetime. 4 breaker points pulverize material more efficiently for faster drilling. Enhanced rebar guards for an improved resistance when hitting rebar.

$49.00 - $78.05

in 9 offers

The lowest price for Milwaukee 20 x 450mm SDS Plus 4 Cut 4932356505 right now is $49.00 at Alliance Hardware, compared across 9 retailers.

The all-time low was $46.50 on 29 Nov 2024 β€” today's price is 5% above the lowest ever. This is at or near its all-time low β€” a good time to buy.

Prices last updated 13 May 2026.

Size:

5 mm X 160 mm
5.5 mm X 110 mm
5.5 mm X 160 mm
6 mm X 310 mm
6.5 mm X 210 mm
6.5 x 260mm 4
6.5 x 310mm 4
7 mm X 160 mm
7 x 110mm 4
8 mm X 160 mm
8 mm X 210 mm
8 x 310mm 4
10 mm X 210 mm
10 x 450mm 4
10 x 1000mm 4
12 mm X 310 mm
12 mm X 450 mm
12 mm X 600 mm
12 x 1000mm 4
14 mm X 260 mm
14 mm X 310 mm
14 x 450mm 4
15 mm X 260 mm
16 mm X 210 mm
16 mm X 310 mm
16 mm X 450 mm
16 mm X 600 mm
16 x 1000mm 4
18 mm X 250 mm
18 mm X 450 mm
20 x 250mm 4
22 mm X 450 mm
24 mm X 250 mm
24 mm X 450 mm
25 mm X 450 mm
28 mm X 450 mm
30 mm X 450 mm
32 mm X 450 mm
4932352945 mx4 10mm X 600mm
4932352950 mx4 14mm X 600mm
4932399335 mx4 30mm X 250mm

Price comparison

Price data powered by pricesAPI.io

Last updated at 13/05/2026 21:08:17

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=alliancehardware.com.au&sz=64Alliance Hardware

$49.00

Milwaukee SDS-Plus 4-Cut Drill Bit 20 x 450mm 4932356505

Delivery between 18–23 May $20

https://www.google.com/s2/favicons?domain=beyondtools.com&sz=64Beyond Tools

$54.00

20mm x 450mm SDS Plus 4-Cut Drill Bit 4932356505 by Milwaukee

30-day returns

https://www.google.com/s2/favicons?domain=totaltools.com.au&sz=64Total Tools

$64.95

Milwaukee 20mm x 450mm 4 Cutter SDS Plus TCT Hammer Drill Bit Rebar Resistant

Delivery between 20–25 May $13.25

https://www.google.com/s2/favicons?domain=toolkitdepot.com.au&sz=64toolkitdepot.com.au

$64.95

Milwaukee SDS Plus MX4 4-Cutter Drill Bit 20 x 450mm - 4932356505 - Tool Kit Depot

Delivery between 21–26 May $10

https://www.google.com/s2/favicons?domain=nubco.com.au&sz=64Nubco

$64.95

20X450MM SDS PLUS 4 CUT DRILL BIT

Delivery $15

https://www.google.com/s2/favicons?domain=sydneytools.com.au&sz=64sydneytools.com.au

$64.95

Milwaukee 4932356505 20mm x 450mm SDS-Plus MX4

Delivery between 20–28 May $13.25

https://www.google.com/s2/favicons?domain=tradetools.com&sz=64TradeTools

$65.00

Milwaukee 20mm x 450mm SDS Plus MX4 4-Cut Drill Bit - 4932356505

Delivery between 15–21 May $13.22

https://www.google.com/s2/favicons?domain=cltoolcentre.com.au&sz=64C&L Tool Centre

$78.05

Milwaukee 4932356505 - 20 x 450mm 4 Cut SDS Plus Drill Bit - C&L Tool Centre

Delivery between Mon – Wed $13

https://www.google.com/s2/favicons?domain=industrialshed.net.au&sz=64Industrial Shed

$78.05

Milwaukee - SDS Plus MX4 4-Cut Drill Bit 20 x 450mm | 4932356505

Delivery between 14–22 May $7.95

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

18 June 2024

originally posted on allegro.pl

Super

8 November 2022Steve F.

originally posted on ffx.co.uk

This is probably an unfair review because I probably put to much torque through just a 5.5mm bit. It bit into some rebar and sheared off.Up to that point though it was performing reasonably well, it did take longer than expected to get through any rebar that it encountered whist drilling into the reinforced concrete upright.

25 July 2024Thomas C

originally posted on tradefixdirect.com/

No better than a standard bit. Not impressed,not bad but nothing special. Maybe slightly less long lasting than standard bits. Okay overall but not worth it...

Specification

Variant
titleDefault Title

Price comparison

Updated 5 months ago
Please note: price history and price alerts are not available for some stores, including Amazon.com.au.
https://www.google.com/s2/favicons?domain=alliancehardware.com.au&sz=64
Alliance Hardware

$49.00

Milwaukee SDS-Plus 4-Cut Drill Bit 20 x 450mm 4932356505

Delivery between 18–23 May $20

https://www.google.com/s2/favicons?domain=beyondtools.com&sz=64
Beyond Tools

$54.00

20mm x 450mm SDS Plus 4-Cut Drill Bit 4932356505 by Milwaukee

30-day returns

https://www.google.com/s2/favicons?domain=totaltools.com.au&sz=64
Total Tools

$64.95

Milwaukee 20mm x 450mm 4 Cutter SDS Plus TCT Hammer Drill Bit Rebar Resistant

Delivery between 20–25 May $13.25

https://www.google.com/s2/favicons?domain=toolkitdepot.com.au&sz=64
toolkitdepot.com.au

$64.95

Milwaukee SDS Plus MX4 4-Cutter Drill Bit 20 x 450mm - 4932356505 - Tool Kit Depot

Delivery between 21–26 May $10

https://www.google.com/s2/favicons?domain=nubco.com.au&sz=64
Nubco

$64.95

20X450MM SDS PLUS 4 CUT DRILL BIT

Delivery $15

Price history

Price history

Please note: price history and price alerts are not available for some stores, including Amazon.com.au.

Reviews

18 June 2024

Super

originally posted on allegro.pl
8 November 2022

This is probably an unfair review because I probably put to much torque through just a 5.5mm bit. It bit into some rebar and sheared off.Up to that point though it was performing reasonably well, it did take longer than expected to get through any rebar that it encountered whist drilling into the reinforced concrete upright.

Steve F. originally posted on ffx.co.uk
25 July 2024

No better than a standard bit. Not impressed,not bad but nothing special. Maybe slightly less long lasting than standard bits. Okay overall but not worth it...

Thomas C originally posted on tradefixdirect.com/
Brill.
30 October 2019

Good quality and cleans hole out easily

puddy.p_1 originally posted on ebay.com
Great initial bite
10 September 2021

Really good bits, much better initial bite than other brands

originally posted on toolstation.com
Makes short work!
26 December 2023

This bit went through solid brickwork for pipe runs so easily. I usually use Bosch SDS bits but ill start using these now! Works well on both setting's.

Jon Buggins originally posted on its.co.uk
Product Review
7 February 2024

Excellent concrete drill

narindebillin_0 originally posted on ebay.com
Top quality
18 July 2021

Bit pricey but well worth it

Hyland originally posted on toolstation.com

Specification

Variant
titleDefault Title