Fastener Products

Vacuum Drill Bit　PQ4S／PQ4M／PQM／PQH

  • Greatly improves work environment with a design specializing in dust extraction.
  • Since cutting debris and dust do not scatter, work efficiency is improved especially when drilling ceilings and indoor works.
  • Keeps the job site dust-free with a cross blade drill tip that drills and extracts dust (PQ4S / PQ4M).

For concrete / block / mortar

PQ4S

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Diameter PQ4S Diameter
Unit：mm
Full length Working length
10.0 260 150 10.0
10.5 260 150 10.5
12.0 260 150 12.0
12.5 260 150 12.5
12.7 260 150 12.7
13.0 260 150 13.0
14.0 260 150 14.0
14.5 260 150 14.5
15.0＊ 260 150 15.0
16.0 260 150 16.0
16.0 360 250 16.0
16.5 260 150 16.5
17.0 260 150 17.0
18.0 260 150 18.0
18.0 360 250 18.0
19.0 260 150 19.0
19.0 360 250 19.0
20.0 260 150 20.0
20.0 360 250 20.0
21.5 260 150 21.5
22.0 260 150 22.0
22.5 260 150 22.5
＊This is a made-to-order product.
PQ4M

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Diameter PQ4M Diameter
Unit：mm
Full length Working length
14.5※＊ 430 240 14.5※＊
16.0※＊ 430 240 16.0※＊
18.0※＊ 430 240 18.0※＊
19.0※＊ 430 240 19.0※＊
20.0※ 500 310 20.0※
22.0※ 500 310 22.0※
22.5※ 500 310 22.5※
24.0 500 310 24.0
25.0 500 310 25.0
26.0 500 310 26.0
28.0 500 310 28.0
29.0 500 310 29.0
30.0 500 310 30.0
32.0 500 310 32.0
33.0 500 310 33.0
35.0 500 310 35.0
※There are two dust suction holes
＊It is a made-to-order product
PQM

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Diameter PQM Diameter
Unit：mm
Full length Working length
22.0 500 310 22.0
25.0 500 310 25.0
26.0 500 310 26.0
28.0 500 310 28.0
30.0 500 310 30.0
32.0 500 310 32.0
35.0 500 310 35.0
※・Low stock / Discontinued when stock runs out.
PQH

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Diameter PQH Diameter
Unit：mm
Full length Working length
22.0 500 310 22.0
25.0 500 310 25.0
29.0 500 310 29.0
35.0 500 310 35.0
※・Low stock / Discontinued when stock runs out.

・A designated adapter is required to use Vacuum Drill Bit.

Designated adapter

Item Code Recommended drill bit Included items
PQ4S-AD PQ4S-ST
PQ4S		 1pc of Washer(PQS-W)
2pcs of O Ring(PQS-O)
1pcs of Hose band
※The PQ4S-AD comes with a designated washer for an adapter and O-ring
※Washers and O-rings are also sold separately

Designated adapter

Item Code Recommended drill bit Included items
PQ4-AD PQ4M/PQ4H/PQM/PQH 1pc of Washer(PQ-W)
2pcs of O Ring(PQ-ON)
1pcs of Hose band
※The PQ4S-AD comes with a designated washer for an adapter and O-ring
※Washers and O-rings are also sold separately

Dust extraction hose

Item no. Recommended adapter
PQ-H4 PQ4S-AD/PQ4-AD/PQ-BAD
※Overall length 4m

Vacuum cleaner adapter

Item no. Recommended brand (manufacturer)
PQ-BAD Makita, HiKOKI…etc.
※There are four types of adapters depending on the vacuum cleaner manufacturer. Please contact us for details

How to install the designated adapter PQ4S-AD / PQ4-AD to vacuum cleaner

Optional Accessories

Designated adapter

Item no. Recommended drill bit
PQ-AD PQ4M/PQM/PQH

How to install the designated adapter PQ-AD to vacuum cleaner hose