Series DH01-SQHex Shank Drill Bits
4-Slot Square Shank Hammer Drill Bits
Four-hollow square shank hammer drill bits for legacy and regional rotary hammers that do not take SDS Plus. Same size range and carbide heads as the DH01 SDS Plus series.
175 sizes, 4–40 mm × 110–1200 mm — see size table
MOQ
100–200 pcs per size
Lead time
20–30 days
Samples
Free, 5–7 days
Shipping
FOB Ningbo / Shanghai
- Square 4-slot shank for non-SDS hammers
- 4 – 32 mm × 110 – 1000 mm
- Carbide tip brazed at 1200 °C
Manufactured by Zhejiang Dehui Tools Co., Ltd., Yueqing · 41+ years · PGM member since 2009 · ISO 9001 / 14001
Specifications
DH01-SQ technical data
ShankSquare, 4-slot
Diameter4 – 32 mm
Total length110 – 1000 mm
TipTungsten carbide
UseConcrete, stone, brick
ApplicationSuitable for all kinds of concrete, stone, brick wall
MOQ100–200 pcs per size
CertificationFactory ISO 9001 / 14001 (series not within PGM scope)
Payment / shippingT/T 30% deposit, balance before shipment · FOB Ningbo / Shanghai
Size Table
DH01-SQ sizes & catalogue codes
175 sizes. Code = DH + series + diameter + total length. Inch column is the nearest fractional equivalent for reference; bits are metric.
| Code | Ø mm | Ø inch | Total length | Working length |
|---|---|---|---|---|
| DH01040110 | 4 | 5/32" | 110 mm | 50 mm |
| DH01050110 | 5 | 3/16" | 110 mm | 50 mm |
| DH01050160 | 5 | 3/16" | 160 mm | 100 mm |
| DH01550110 | 5.5 | 7/32" | 110 mm | 50 mm |
| DH01550160 | 5.5 | 7/32" | 160 mm | 100 mm |
| DH01550210 | 5.5 | 7/32" | 210 mm | 150 mm |
| DH01060110 | 6 | 1/4" | 110 mm | 50 mm |
| DH01060160 | 6 | 1/4" | 160 mm | 100 mm |
| DH01060210 | 6 | 1/4" | 210 mm | 150 mm |
| DH01060260 | 6 | 1/4" | 260 mm | 200 mm |
| DH01060310 | 6 | 1/4" | 310 mm | 250 mm |
| DH01650110 | 6.5 | 1/4" | 110 mm | 50 mm |
| DH01650160 | 6.5 | 1/4" | 160 mm | 100 mm |
| DH01650210 | 6.5 | 1/4" | 210 mm | 150 mm |
| DH01650260 | 6.5 | 1/4" | 260 mm | 200 mm |
| DH01650310 | 6.5 | 1/4" | 310 mm | 250 mm |
| DH01070110 | 7 | 9/32" | 110 mm | 50 mm |
| DH01070160 | 7 | 9/32" | 160 mm | 100 mm |
| DH01070210 | 7 | 9/32" | 210 mm | 150 mm |
| DH01070260 | 7 | 9/32" | 260 mm | 200 mm |
| DH01080110 | 8 | 5/16" | 110 mm | 50 mm |
| DH01080160 | 8 | 5/16" | 160 mm | 100 mm |
| DH01080210 | 8 | 5/16" | 210 mm | 150 mm |
| DH01080260 | 8 | 5/16" | 260 mm | 200 mm |
| DH01080310 | 8 | 5/16" | 310 mm | 250 mm |
| DH01080410 | 8 | 5/16" | 410 mm | 350 mm |
| DH01080460 | 8 | 5/16" | 460 mm | 400 mm |
| DH01080600 | 8 | 5/16" | 600 mm | 540 mm |
| DH01090110 | 9 | 11/32" | 110 mm | 50 mm |
| DH01090160 | 9 | 11/32" | 160 mm | 100 mm |
| DH01090210 | 9 | 11/32" | 210 mm | 150 mm |
| DH01100110 | 10 | 13/32" | 110 mm | 50 mm |
| DH01100160 | 10 | 13/32" | 160 mm | 100 mm |
| DH01100210 | 10 | 13/32" | 210 mm | 150 mm |
| DH01100260 | 10 | 13/32" | 260 mm | 200 mm |
| DH01100310 | 10 | 13/32" | 310 mm | 250 mm |
| DH01100360 | 10 | 13/32" | 360 mm | 300 mm |
| DH01100410 | 10 | 13/32" | 410 mm | 350 mm |
| DH01100460 | 10 | 13/32" | 460 mm | 400 mm |
| DH01100600 | 10 | 13/32" | 600 mm | 540 mm |
| DH01100800 | 10 | 13/32" | 800 mm | 740 mm |
| DH01101000 | 10 | 13/32" | 1000 mm | 940 mm |
| DH01110160 | 11 | 7/16" | 160 mm | 100 mm |
| DH01110210 | 11 | 7/16" | 210 mm | 150 mm |
| DH01110260 | 11 | 7/16" | 260 mm | 200 mm |
| DH01120160 | 12 | 15/32" | 160 mm | 100 mm |
| DH01120210 | 12 | 15/32" | 210 mm | 150 mm |
| DH01120260 | 12 | 15/32" | 260 mm | 200 mm |
| DH01120310 | 12 | 15/32" | 310 mm | 250 mm |
| DH01120360 | 12 | 15/32" | 360 mm | 300 mm |
| DH01120410 | 12 | 15/32" | 410 mm | 350 mm |
| DH01120460 | 12 | 15/32" | 460 mm | 400 mm |
| DH01120600 | 12 | 15/32" | 600 mm | 540 mm |
| DH01120800 | 12 | 15/32" | 800 mm | 740 mm |
| DH011201000 | 12 | 15/32" | 1000 mm | 940 mm |
| DH01130160 | 13 | 1/2" | 160 mm | 100 mm |
| DH01130210 | 13 | 1/2" | 210 mm | 150 mm |
| DH01130260 | 13 | 1/2" | 260 mm | 200 mm |
| DH01130310 | 13 | 1/2" | 310 mm | 250 mm |
| DH01140160 | 14 | 9/16" | 160 mm | 100 mm |
| DH01140210 | 14 | 9/16" | 210 mm | 150 mm |
| DH01140260 | 14 | 9/16" | 260 mm | 200 mm |
| DH01140310 | 14 | 9/16" | 310 mm | 250 mm |
| DH01140410 | 14 | 9/16" | 410 mm | 350 mm |
| DH01140460 | 14 | 9/16" | 460 mm | 400 mm |
| DH01140600 | 14 | 9/16" | 600 mm | 540 mm |
| DH01140800 | 14 | 9/16" | 800 mm | 740 mm |
| DH01141000 | 14 | 9/16" | 1000 mm | 940 mm |
| DH01150160 | 15 | 19/32" | 160 mm | 100 mm |
| DH01150210 | 15 | 19/32" | 210 mm | 150 mm |
| DH01150260 | 15 | 19/32" | 260 mm | 200 mm |
| DH01160160 | 16 | 5/8" | 160 mm | 100 mm |
| DH01160210 | 16 | 5/8" | 210 mm | 150 mm |
| DH01160260 | 16 | 5/8" | 260 mm | 200 mm |
| DH01160310 | 16 | 5/8" | 310 mm | 250 mm |
| DH01160360 | 16 | 5/8" | 360 mm | 300 mm |
| DH01160410 | 16 | 5/8" | 410 mm | 350 mm |
| DH01160460 | 16 | 5/8" | 460 mm | 400 mm |
| DH01160600 | 16 | 5/8" | 600 mm | 540 mm |
| DH01160800 | 16 | 5/8" | 800 mm | 740 mm |
| DH01161000 | 16 | 5/8" | 1000 mm | 940 mm |
| DH01165150 | 16.5 | 21/32" | 160 mm | 100 mm |
| DH01165210 | 16.5 | 21/32" | 210 mm | 150 mm |
| DH01165260 | 16.5 | 21/32" | 260 mm | 200 mm |
| DH01180210 | 18 | 23/32" | 210 mm | 150 mm |
| DH01180310 | 18 | 23/32" | 310 mm | 250 mm |
| DH01180360 | 18 | 23/32" | 360 mm | 300 mm |
| DH01180410 | 18 | 23/32" | 410 mm | 350 mm |
| DH01180460 | 18 | 23/32" | 460 mm | 400 mm |
| DH01180600 | 18 | 23/32" | 600 mm | 540 mm |
| DH01180800 | 18 | 23/32" | 800 mm | 740 mm |
| DH01181000 | 18 | 23/32" | 1000 mm | 940 mm |
| DH01190210 | 19 | 3/4" | 210 mm | 150 mm |
| DH01190260 | 19 | 3/4" | 260 mm | 200 mm |
| DH01190310 | 19 | 3/4" | 310 mm | 250 mm |
| DH01190410 | 19 | 3/4" | 410 mm | 350 mm |
| DH01190460 | 19 | 3/4" | 460 mm | 400 mm |
| DH01200210 | 20 | 25/32" | 210 mm | 150 mm |
| DH01200260 | 20 | 25/32" | 260 mm | 200 mm |
| DH01200310 | 20 | 25/32" | 310 mm | 250 mm |
| DH01200360 | 20 | 25/32" | 360 mm | 300 mm |
| DH01200410 | 20 | 25/32" | 410 mm | 350 mm |
| DH01200460 | 20 | 25/32" | 460 mm | 400 mm |
| DH01200600 | 20 | 25/32" | 600 mm | 540 mm |
| DH01200800 | 20 | 25/32" | 800 mm | 740 mm |
| DH01201000 | 20 | 25/32" | 1000 mm | 940 mm |
| DH01220210 | 22 | 7/8" | 210 mm | 150 mm |
| DH01220260 | 22 | 7/8" | 260 mm | 200 mm |
| DH01220310 | 22 | 7/8" | 310 mm | 250 mm |
| DH01220360 | 22 | 7/8" | 360 mm | 300 mm |
| DH01220410 | 22 | 7/8" | 410 mm | 350 mm |
| DH01220460 | 22 | 7/8" | 460 mm | 400 mm |
| DH01220600 | 22 | 7/8" | 600 mm | 540 mm |
| DH01220800 | 22 | 7/8" | 800 mm | 740 mm |
| DH01221000 | 22 | 7/8" | 1000 mm | 940 mm |
| DH01230250 | 23 | 29/32" | 250 mm | 190 mm |
| DH01240210 | 24 | 15/16" | 210 mm | 150 mm |
| DH01240260 | 24 | 15/16" | 260 mm | 200 mm |
| DH01240310 | 24 | 15/16" | 310 mm | 250 mm |
| DH01240360 | 24 | 15/16" | 360 mm | 300 mm |
| DH01240410 | 24 | 15/16" | 410 mm | 350 mm |
| DH01240460 | 24 | 15/16" | 460 mm | 400 mm |
| DH01240600 | 24 | 15/16" | 600 mm | 540 mm |
| DH01240800 | 24 | 15/16" | 800 mm | 740 mm |
| DH01241000 | 24 | 15/16" | 1000 mm | 940 mm |
| DH01250210 | 25 | 31/32" | 210 mm | 150 mm |
| DH01250260 | 25 | 31/32" | 260 mm | 200 mm |
| DH01250310 | 25 | 31/32" | 310 mm | 250 mm |
| DH01250360 | 25 | 31/32" | 360 mm | 300 mm |
| DH01250410 | 25 | 31/32" | 410 mm | 350 mm |
| DH01250460 | 25 | 31/32" | 460 mm | 400 mm |
| DH01250600 | 25 | 31/32" | 600 mm | 540 mm |
| DH01250800 | 25 | 31/32" | 800 mm | 740 mm |
| DH01251000 | 25 | 31/32" | 1000 mm | 940 mm |
| DH01260210 | 26 | 1 1/32" | 210 mm | 150 mm |
| DH01260260 | 26 | 1 1/32" | 260 mm | 200 mm |
| DH01260310 | 26 | 1 1/32" | 310 mm | 250 mm |
| DH01260410 | 26 | 1 1/32" | 410 mm | 350 mm |
| DH01260460 | 26 | 1 1/32" | 460 mm | 400 mm |
| DH01260600 | 26 | 1 1/32" | 600 mm | 540 mm |
| DH01260800 | 26 | 1 1/32" | 800 mm | 740 mm |
| DH01261000 | 26 | 1 1/32" | 1000 mm | 940 mm |
| DH01280260 | 28 | 1 3/32" | 260 mm | 200 mm |
| DH01280310 | 28 | 1 3/32" | 310 mm | 250 mm |
| DH01280360 | 28 | 1 3/32" | 360 mm | 300 mm |
| DH01280410 | 28 | 1 3/32" | 410 mm | 350 mm |
| DH01280460 | 28 | 1 3/32" | 460 mm | 400 mm |
| DH01280600 | 28 | 1 3/32" | 600 mm | 540 mm |
| DH01280800 | 28 | 1 3/32" | 800 mm | 740 mm |
| DH01281000 | 28 | 1 3/32" | 1000 mm | 940 mm |
| DH01281200 | 28 | 1 3/32" | 1200 mm | 1140 mm |
| DH01300360 | 30 | 1 3/16" | 360 mm | 300 mm |
| DH01300410 | 30 | 1 3/16" | 410 mm | 350 mm |
| DH01300460 | 30 | 1 3/16" | 460 mm | 400 mm |
| DH01300600 | 30 | 1 3/16" | 600 mm | 540 mm |
| DH01300800 | 30 | 1 3/16" | 800 mm | 740 mm |
| DH0130100 | 30 | 1 3/16" | 1000 mm | 940 mm |
| DH01301200 | 30 | 1 3/16" | 1200 mm | 1140 mm |
| DH01320410 | 32 | 1 1/4" | 410 mm | 350 mm |
| DH01320460 | 32 | 1 1/4" | 460 mm | 400 mm |
| DH01320600 | 32 | 1 1/4" | 600 mm | 540 mm |
| DH01320800 | 32 | 1 1/4" | 800 mm | 740 mm |
| DH01321000 | 32 | 1 1/4" | 1000 mm | 940 mm |
| DH01350310 | 35 | 1 3/8" | 310 mm | 250 mm |
| DH01350410 | 35 | 1 3/8" | 410 mm | 350 mm |
| DH01350460 | 35 | 1 3/8" | 460 mm | 400 mm |
| DH01350600 | 35 | 1 3/8" | 600 mm | 540 mm |
| DH01360410 | 36 | 1 13/32" | 410 mm | 350 mm |
| DH01360460 | 36 | 1 13/32" | 460 mm | 400 mm |
| DH01360600 | 36 | 1 13/32" | 600 mm | 540 mm |
| DH01380410 | 38 | 1 1/2" | 410 mm | 350 mm |
| DH01380460 | 38 | 1 1/2" | 460 mm | 400 mm |
| DH01400460 | 40 | 1 9/16" | 460 mm | 400 mm |
| DH01400800 | 40 | 1 9/16" | 800 mm | 740 mm |
| DH01401000 | 40 | 1 9/16" | 1000 mm | 940 mm |
Need a length that is not listed? Non-catalogue lengths are made from 500 pcs per size.
Product Details
4-Slot Square Shank Hammer Drill Bits — detail views
Made on PGM-certified lines
Same steel, brazing and heat treatment as our PGM series.
1200 °C automatic brazing
German MAHLER lines — no hand-torch joints.
20–30 days lead time
FOB Ningbo / Shanghai; CIF to SE Asia and the Gulf on request.
FAQ
What sizes of 4-slot square shank hammer drill bits do you make?
175 catalogue sizes from 4–40 mm diameter and 110–1200 mm total length — see the full table with codes above. Non-catalogue lengths can be made from 500 pcs.
What is the MOQ for DH01-SQ?
100–200 pcs per size; sizes can be mixed within the series. Samples of standard sizes are free (courier collect) and ship in 5–7 days.
Can you put our brand on DH01-SQ?
Yes — laser or stamp marking on the shank plus printed blister, case or box. Artwork approval adds about one week to the standard lead time.
Same Product Line