01
Source Factory, Not a Trader
6,800 m² plant in Zhejiang since 2016. Independently inspected. You buy at factory cost, not trader markup.
OEM SOURCE FACTORY · ONSITE-CHECKED · SINCE 2016
S2 Screwdriver Bits Built for Impact
HRC 58-62 alloy steel bits, sets and nut setters — straight from a 6800 m² factory floor. Your logo, from 100 pieces.
- 8Years Exporting
- 6800m² Plant
- 51-100Staff
- 100Pcs Min. OEM
ONSITE-CHECKED FACTORY
CE COMPLIANT
S2 & CRV ALLOY
OEM LASER MARKING
ALIBABA ONSITE-CHECK
PRODUCT RANGE
Six Categories. One Factory.
Everything below is produced in-house — no trading, no drop-ship middlemen.
Screwdriver Bits
133S2 and CRV alloy bits in PH, PZ, Torx, Hex and Square drives. 25mm to 300mm.
Browse Screwdriver Bits →Bit Sets
995 to 122 piece sets in blow-mould cases, tins and pouches. Retail-ready or bulk.
Browse Bit Sets →Nut Setters
23Magnetic hex nut drivers, 5mm to 19mm, for roofing and self-drilling screws.
Browse Nut Setters →Magnetic Rings
16Screw-holding magnetizer rings for 1/4" hex bits. Prevents screw drop.
Browse Magnetic Rings →Bit Holders & Extensions
6Quick-release holders, flexible shafts and extension bars.
Browse Bit Holders & Extensions →Drill Bits
5HSS and step drill bits for metal, wood and masonry.
Browse Drill Bits →WHY BUYERS SWITCH TO US
Factory Direct. No Middleman.
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S2 Alloy Steel Core
HRC 58-62 hardness with black phosphate or titanium coating. Built for impact-driver use.
03
Full OEM / ODM
Your logo laser-marked on the bit. Custom blister, tin, case and colour box. Low MOQ from 100 pcs.
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In-House QC on Every Batch
Twelve controlled production stages under one roof. Independently inspected facility. Batch traceability on request.
BEST SELLERS
Popular With Distributors
Low MOQ, ready tooling, repeat-order proven.
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INSIDE THE FACTORY
Not a Trading Company.
CNC hall, salt-bath heat treatment, in-house packing — one roof, 6800 m².
HOW A BIT IS MADE
12 Controlled Stages
From S2 bar stock to palletised export cartons — every stage runs in-house, with torque and hardness testing before packing.
SPECIFICATIONS
6.35mm Impact Range
25 / 50 / 75 / 90 / 150mm. S2 alloy, black oxide, strong magnetic tip.
SEE THEM WORK
Impact Bits Under Load
Real footage — no rendering.
WHERE THEY ARE USED
Nine Working Environments
OEM & PRIVATE LABEL
Your Brand, From 100 Pieces
Laser marking on the bit, UV logo printing on the box, custom blister and colour box.
CREDENTIALS
Verified, Not Claimed
12+Registered Design Patents
4Registered Trademarks
PROVINCIALZhejiang Hi-Tech SME
ONSITEThird-Party Verified
EXPORT MARKETS
Shipping Worldwide
Get Factory Pricing Today
Send your spec, drive type and quantity. Quote back within 12 hours, samples shipped in 3 days.