Jiangsu Profile
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Product List
61. Premium DIN340 HSS Twist Drill Bits for Metalwork 
[Jul 28, 2026]
[Jul 28, 2026] Product Description Product Name HSS Straight Shank Twist Drill Bits Material HSS4241, HSS4341, HSS9341, HSS6542(M2), M35(Cobalt 5%), M42(Cobalt 8%) Color (Surface Finish) Black Oxide/Tin-coated/Bright/Black&Gold ...
Company: Jiangsu Borui Tools Co., Ltd.
62. 0.5-20mm HRC61-66 Micro Hand Tap HSS Straight Shank Twist Spot Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
63. Motorize White Finish Fully Ground HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
64. 0.5-20mm HRC61-66 Micro Hand Tap HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
65. 0.5-20mm HRC61-66 Micro Fully Ground HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
66. HRC61-66 Micro Fully Ground HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
67. HRC61-66 Micro Bit Hand HSS Straight Shank Twist Spot Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
68. White Finish Micro Bit Hand HSS Straight Shank Twist Spot Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
69. 0.5-20mm HRC61-66 Micro Hand HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
70. Motorize Micro Fully Ground HSS Straight Shank Twist Spotle Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
71. White Finish Fully Ground HSS Straight Shank Twist Spotle Spot Drill Bits [Jul 22, 2026]
[Jul 22, 2026] Product Description HSS Hand Tap Available in serial and non serial sets of any prescribed specification Coarse pitch taps in a set of 3 Pcs. Fine Pitch Taps in a set of 2 Pcs. Material High Speed Steel ...
Company: DANYANG DAMING TOOLS CO., LTD.
72. Premium DIN338 HSS Twist Drill Bit for Metalworking [Jul 28, 2026]
[Jul 28, 2026] Product Description Product Name HSS Straight Shank Twist Drill Bits Material HSS4241, HSS4341, HSS9341, HSS6542(M2), M35(Cobalt 5%), M42(Cobalt 8%) Color (Surface Finish) Black Oxide/Tin-coated/Bright/Black&Gold ...
Company: Jiangsu Borui Tools Co., Ltd.
73. Durable DIN338 HSS Twist Drill Bits in Metal Storage Box [Jul 28, 2026]
[Jul 28, 2026] Product Description Diameter(mm) Overall Length(mm) Working Length(mm) 1 34 12 1.5 43 20 2 49 24 2.5 57 30 3 61 33 3.5 70 39 4 75 43 4.5 80 47 5 86 52 5.5 93 57 6 93 57 6.5 101 63 7 109 69 7.5 109 69 8 117 75 8.5 117 75 ...
Company: Jiangsu Borui Tools Co., Ltd.
74. Premium HSS Wood Twist Drill Bit for Bamboo Projects [Jul 28, 2026]
[Jul 28, 2026] Suborui HSS Bamboo Drill Bit Product Description Diameter mm Hex Shank Length (JIS)mm Total Length mm Spiral ...
Company: Jiangsu Borui Tools Co., Ltd.
75. Premium 29-Piece HSS Cobalt Twist Drill Bit Set for Metal [Jul 28, 2026]
[Jul 28, 2026] Product Description Diameter(mm) Overall Length(mm) Working Length(mm) 1 34 12 1.5 43 20 2 49 24 2.5 57 30 3 61 33 3.5 70 39 4 75 43 4.5 80 47 5 86 52 5.5 93 57 6 93 57 6.5 101 63 7 109 69 7.5 109 69 8 117 75 8.5 117 75 ...
Company: Jiangsu Borui Tools Co., Ltd.
