VEVOR Core Drill Buying Guide (2026): Handheld, 2-in-1 and Stand Diamond Core Drills, 25 Picks from 97,90 €, and Why 12 Bits Add 698 € to the Same Rig

A diamond core drill cuts a clean round hole through concrete, brick, block or stone by grinding a ring with a hollow diamond bit and pulling out a solid core. It is the tool for a 50–110 mm hole for a kitchen hood or bathroom fan duct, an air-conditioning pipe, a drain or a cable sleeve, or a 150–300 mm opening for ventilation. On November 10, 2026 we kept 25 in-stock VEVOR picks from 97,90 € to 1.512,99 €: 8 handheld drills, 5 handheld/stand 2-in-1 kits and 12 stand rigs. The big lesson from VEVOR’s own pages: many listings are the same machine with a different bag of bits, and the bits can cost more than the drill.

• The 25 picks at a glance
• Price and spec traps
• Handheld, 2-in-1 or stand?
• Watts, RPM and hole size
• Wet or dry, and the arbor thread
• Safety basics
• Who each one is for
• FAQ

The 25 VEVOR core drills at a glance

Handheld core drills

2-in-1 handheld/stand kits

Stand rigs (bare or with one bit)

Big rigs and multi-bit kits

Price and spec traps

• 12 bits for 698 €. U and Y carry the same model number (Z1Z-CF-9255A) and the same spec lines: 3000 W rated, 3500 W max, 1000/550 RPM, up to 305 mm. U comes with one 127 mm wet bit for 814,99 €; Y comes with 12 bits for 1.512,99 €: 698,00 € more (our arithmetic). Both add 40,00 € shipping.
• Same 3000 W Z1Z-CF-9200, 509 € apart. G is 222,90 € with free shipping; S, listed with the same model number, 3000 W and 850 RPM, is 731,90 € with eight bits, plus 40,00 € shipping: 549,00 € more delivered. S lists a 400 mm stroke; G lists its stand size instead, so the stands may not be identical.
• Brushless rig: 351 € for seven more bits. N (CF-JDC08BL, one 107 mm wet bit) is 410,99 € with free shipping; T (same model number, 8 bits from 25 to 202 mm) is 761,99 € + 40,00 €: 391,00 € more delivered.
• One model number, two specs. M is listed as “(8260H)Z1Z-9260” with 3500 W, 570 RPM and up to 300 mm; P is listed as “Z1Z-9260” with 3200 W, 750 RPM and up to 26 cm. The one with the bigger numbers, M, costs 67,00 € less and includes a 127 mm bit. Both add 40,00 € shipping. Ask VEVOR which is which before ordering. P also costs 205,00 € more delivered than K (250 mm, 107 mm bit, free shipping).
• Small bit kits add up too. F has the same model number as A (Z1Z-CF-9150) with four bits (1–4 in) for 210,90 €: 113,00 € more than A’s deal price (106,00 € more than its regular 104,90 €). The stand plus an 83 mm bit turns B into E for 80,00 € more. Four bits turn the brushless J into L for 53,00 € more; the wheeled 2-in-1 R is another 167,00 € on top.
• Read the hole range. D is listed for 8–10.2 cm holes only, and the brushless J, L and R top out at 132 mm. The 2000–3000 W drills accept 20 mm and up, but the small end needs a small bit, which is usually not in the box.

Handheld, 2-in-1 or stand?

Handheld (A, B, D, F, I, J, L) is for walls: a few through-holes for pipes and ducts, usually up to about 100–130 mm. You fight the torque yourself, so a side handle and a slip clutch matter; A weighs 7.8 kg and B 9.4 kg bare. A stand (G, H, K, M, N, P and the big rigs) is bolted or weighted to the floor or wall and fed with a lever. It gives straighter holes, handles bigger bits and makes floor holes much easier. 2-in-1 kits (C, E, O, Q, R) let you take the motor off the stand for wall work. For holes in steel, see our drill press and magnetic drill guide; for breaking out larger openings, the demolition hammer guide.

Watts, RPM and hole size

Bigger bits need lower speed and more torque: that is why the 250–300 mm rigs K and M run at 570 RPM and the big U/Y and W rigs have a low gear (550 and 320 RPM), while the small handheld D and I spin at up to 2100–2250 RPM for small holes. Current at 230 V (our arithmetic, watts ÷ volts): 1500 W ≈ 6,5 A, 2000 W ≈ 8,7 A, 2600 W ≈ 11,3 A, 3000 W ≈ 13,0 A, 3500 W ≈ 15,2 A, and W’s 4500 W top gear ≈ 19,6 A, which is more than a 16 A household circuit. Some listings give “max load” watts, others “rated” watts, so compare like with like. Run the big rigs alone on their circuit.

Wet or dry, and the arbor thread

23 of the 25 listings mention both wet and dry drilling; D and P describe wet drilling and warn that drilling dry at their sizes overheats the bit. Wet drilling (water fed through the spindle into the bit) cools the diamond segments, flushes the slurry and keeps silica dust down; it is the normal way to drill reinforced concrete. Dry drilling suits brick and block with dry bits and extraction. Keep water away from the motor and use an RCD-protected socket. Most of these machines use the common UNC 1-1/4″-7 arbor thread; H also lists a 5/8″-11 inner thread for smaller bits. Check the thread before buying separate bits.

Safety basics

Who each one is for

• A few wall holes on a tight budget: VEVOR 2000 W handheld core drill, 20–160 mm (Z1Z-CF-9150) (97,90 €).
• Same, up to 180 mm: VEVOR 2600 W handheld core drill, 20–180 mm (Z1Z-CF-9180) (108,90 €).
• Small holes with four bits ready: VEVOR 2000 W handheld core drill with 4 bits (Z1Z-CF-9150) (210,90 €).
• Brushless handheld with a 102 mm wet bit: VEVOR 1800 W brushless handheld core drill with 102 mm wet bit (CF-JDC05DBL) (276,99 €).
• Wall and floor work from one kit: VEVOR 2600 W core drill with stand and 83 mm bit (Z1Z-CF-9180) (188,90 €).
• Straight floor holes up to 200 mm, free shipping: VEVOR 3000 W core drill with stand, 20–200 mm (Z1Z-CF-9200) (222,90 €).
• Up to 250 mm with a 107 mm bit, free shipping: VEVOR 3200 W stand core drill, 20–250 mm, with 107 mm bit (Z1Z-CF-9235) (284,90 €).
• Up to 300 mm on a budget: VEVOR 3500 W stand core drill, 20–300 mm, with 127 mm bit (Z1Z-9260) (382,90 €).
• Tiltable 305 mm rig, one bit: VEVOR 3000 W tiltable-stand core drill, 20–305 mm, with 127 mm wet bit (Z1Z-CF-9255A) (814,99 €).
• Very large openings up to 450 mm: VEVOR 3-speed core drill, 20–450 mm, with 127 mm wet bit (Z1Z-CF-500) (1.110,99 €).

Related on SiftGuide

More renovation tools: the VEVOR demolition hammer guide, the VEVOR drill press guide, the VEVOR laser level guide and the VEVOR grinder guide. Tiling after the pipe holes are done? The new VEVOR tile cutter guide compares 26 VEVOR manual tile cutters (430 to 1800 mm) and a wet tile saw from 29,90 €.

FAQ

Can I drill a hole for a kitchen hood duct with a handheld core drill?
Yes, a typical 100–150 mm hole through a brick or block wall is handheld work for the 2000–2600 W drills (A, B), with a bit of that size. For reinforced concrete, a stand makes it far easier.

Are bits included?
It depends on the listing. A, B, G and P do not name a core bit in the box; C and E include an 83 mm bit, D a 4-inch bit, H a 4.25-inch bit, J and N a 102 or 107 mm wet bit, K 107 mm, M, U and W 127 mm, and F, I, L, O, Q, R, S, T, X and Y come with 4 to 12 bits.

Do the prices include shipping?
On November 10, 2026, 15 of the 25 picks showed free shipping to Romania; M and P–Y showed 40,00 € on top.

Sources: VEVOR EU product pages and spec tables of the listings linked above. A 6-piece core bit set was out of stock and is not listed. Prices in euros, VAT included, as shown with Romania as the delivery country. Price differences, delivered prices and amps are our own arithmetic.