Designed with cobalt high-speed steel to maximize heat and abrasion resistance, along with a steam oxide coating that runs cooler to extend the lifespan of the bit. Features an innovative duel-flute design that boosts drill speed, as well as a split-point tip that penetrates 10GA stainless steel in 10 seconds. Includes 1/2", 7/8", 1-1/8" cobalt step bits.
Designed with cobalt high-speed steel to maximize heat and abrasion resistance, along with a steam oxide coating that runs cooler to extend the lifespan of the bit. Features an innovative duel-flute design that boosts drill speed, as well as a split-point tip that penetrates 10GA stainless steel in 10 seconds. Includes 1/2", 7/8", 1-1/8" cobalt step bits.
Features
Applications
Engineered to drill through 10 gauge stainless steel.
Also cuts:
| Capacity | 34401C: 13 Steps 34403C: 12 Steps 30008C: 3 Steps |
| 34401C Hole Sizes | 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2" (3.2, 4.0, 4.8, 5.6, 6.4, 7.1, 7.9, 8.7, 9.5, 10.3, 11.1, 11.9, 12.7mm) |
| 34403C Hole Sizes | 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8" (4.8, 6.4, 7.9, 9.5, 11.1, 12.7, 14.3, 15.9, 17.5, 19.1, 20.6, 22.2mm) |
| 30008C Hole Sizes | 1/2, 7/8, 1-1/8" (12.7, 22.2, 28.6mm) |
| Maximum Material Thickness | 10 Gauge (3.5 mm) Stainless Steel |
| Minimum Chuck Size | 3/8" (9.5 mm) |
| Overall Length | 34401C: 3.08" (78.2 mm) 34403C: 3.31" (84.1 mm) 30008C: 3.44" (87.4 mm) |
| Sub Brand | KwikStepper |
| Type | Step Drill Bit |
| Capacity | 34401C: 13 Steps 34403C: 12 Steps 30008C: 3 Steps |
| 34401C Hole Sizes | 1/8, 5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2" (3.2, 4.0, 4.8, 5.6, 6.4, 7.1, 7.9, 8.7, 9.5, 10.3, 11.1, 11.9, 12.7mm) |
| 34403C Hole Sizes | 3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8" (4.8, 6.4, 7.9, 9.5, 11.1, 12.7, 14.3, 15.9, 17.5, 19.1, 20.6, 22.2mm) |
| 30008C Hole Sizes | 1/2, 7/8, 1-1/8" (12.7, 22.2, 28.6mm) |
| Maximum Material Thickness | 10 Gauge (3.5 mm) Stainless Steel |
| Minimum Chuck Size | 3/8" (9.5 mm) |
| Overall Length | 34401C: 3.08" (78.2 mm) 34403C: 3.31" (84.1 mm) 30008C: 3.44" (87.4 mm) |
| Sub Brand | KwikStepper |
| Type | Step Drill Bit |
