HSS Drill Bits (White)

SMT HSS SERIES | Twist Drill Bits (White)

A premium grade line of industrial twist drill bits manufactured from hardened High Speed Steel (HSS). Engineered with high-precision parallel shanks and a bright silver-white friction-reducing finish, ideal for fast, concentric perforation across metal panels, mild steel, and tough timber sheets.

Core Material: Hardened HSS Matrix

Flute Shank: Cylindrical Twist Layout

Fractional Size: 1/64″ to 1/2″ Ends

Metric Range: 1.0mm up to 13.0mm

✔ Formulated to manage extreme heat buildup without tip deflection or loss of cutting geometry.
✔ Tailored perfectly for bulk e-commerce catalog deployment and industrial procurement networks.

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Description

HIGH-PRECISION ROTARY DRILLING SERIES

HSS DRILL BITS (WHITE) SERIES

Professional High Speed Steel Industrial Twist Drill Bits

Penetrate structural alloys effortlessly, ensure immaculate concentric tolerances, and achieve optimal chip evacuation with the high-velocity engineering of the Industrial HSS (White) Twist Drill Bit Series. Forged from ultra-durable, premium High Speed Steel (HSS) material matrices and treated with a bright silver-white rust-resistant protective finish, these standard-length cylindrical straight-shank cutting tools are built for rigorous mechanical applications. Engineered primarily for heavy-duty metal drilling, structural steel fabrication, hardwood panels, and composite materials, the advanced spiral flute design rapidly pulls waste fragments out of the borehole to lower thermal friction. Providing a highly extensive inventory spectrum covering both fractional dimensions from 1/64″ up to 1/2″ formats and a dense metric range spanning from 1mm to 13mm engineering sizes, this elite tooling line is completely optimized for industrial production workshops, structural engineering frames, and large-scale bulk B2B commercial distribution networks.

Engineered Benefits

✓ Premium High Speed Steel Matrix: Premium grade HSS metallurgical composition maintains critical structural hardness even under intense heat loads generated during repetitive high-speed drilling cycles.

✓ Bright Silver-White Surface Polish: Precision-ground outer body profile lowers dynamic friction, minimizing peripheral point binding while preserving hole wall smoothness.

✓ High-Density Commercial Supply Logic: Package formats arranged in high-velocity internal multi-box quantities and massive master container packs (up to 8,000 units per carton) for large-volume stock operations.

Technical Product Matrix (Fractional & Metric Range)

No.	Size Variant	Per Internal Box	Per Master Carton
01	1/64″	100 Pcs	2,000 Pcs
02	1/16″	100 Pcs	2,000 Pcs
03	3/32″	100 Pcs	2,000 Pcs
04	7/64″	100 Pcs	2,000 Pcs
05	1/8″	100 Pcs	8,000 Pcs
06	9/64″	100 Pcs	5,000 Pcs
07	5/32″	100 Pcs	5,000 Pcs
08	3/16″	100 Pcs	2,500 Pcs
09	7/32″	100 Pcs	2,500 Pcs
10	1/4″	100 Pcs	1,000 Pcs
11	9/32″	100 Pcs	1,000 Pcs
12	5/16″	100 Pcs	500 Pcs
13	11/32″	50 Pcs	500 Pcs
14	3/8″	50 Pcs	500 Pcs
15	13/32″	50 Pcs	500 Pcs
16	7/16″	50 Pcs	250 Pcs
17	15/32″	50 Pcs	250 Pcs
18	1/2″	50 Pcs	250 Pcs
19	1.0 mm	100 Pcs	5,000 Pcs
20	1.5 mm	100 Pcs	5,000 Pcs
21	2.0 mm	100 Pcs	5,000 Pcs
22	2.5 mm	100 Pcs	5,000 Pcs
23	3.0 mm	100 Pcs	5,000 Pcs
24	3.5 mm	100 Pcs	5,000 Pcs
25	4.0 mm	100 Pcs	2,500 Pcs
26	4.5 mm	100 Pcs	2,500 Pcs
27	5.0 mm	100 Pcs	1,000 Pcs
28	5.5 mm	100 Pcs	1,000 Pcs
29	6.0 mm	100 Pcs	1,000 Pcs
30	6.5 mm	100 Pcs	1,000 Pcs
31	7.0 mm	50 Pcs	1,000 Pcs
32	7.5 mm	50 Pcs	1,000 Pcs
33	8.0 mm	50 Pcs	500 Pcs
34	8.5 mm	50 Pcs	500 Pcs
35	9.0 mm	50 Pcs	500 Pcs
36	9.5 mm	50 Pcs	500 Pcs
37	10.0 mm	50 Pcs	500 Pcs
38	10.5 mm	50 Pcs	500 Pcs
39	11.0 mm	50 Pcs	250 Pcs
40	11.5 mm	50 Pcs	250 Pcs
41	12.0 mm	50 Pcs	250 Pcs
42	12.5 mm	50 Pcs	250 Pcs
43	13.0 mm	50 Pcs	250 Pcs

Core Series Specifications:

• Tool Segment: Standard Jobber Twist Drill Bit • Material Composition: High Speed Steel (HSS) • Shank Layout: Straight Parallel Cylinder Shank • Finish Polish: Silver White Bright Coat • Core Applications: Sheet Metal Drilling, Structural Steel, Hard/Soft Wood Cutting • Length Standard: Regular Flute Ratio Matrix